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<!DOCTYPE html>
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<title>PHP Basics</title>
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<h1 class="phpdocumentor-title"><a href="" class="phpdocumentor-title__link">PHP Basics</a></h1>
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<h2 class="phpdocumentor-sidebar__category-header">Indices</h2>
<h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Files</a></h3>
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<section>
<ul class="phpdocumentor-breadcrumbs">
<li class="phpdocumentor-breadcrumb"><a href="namespaces/occ.html">OCC</a></li>
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<li class="phpdocumentor-breadcrumb"><a href="namespaces/occ-basics-datastructures.html">DataStructures</a></li>
</ul>
<article class="phpdocumentor-element -class">
<h2 class="phpdocumentor-content__title">
StrictCollection
<div class="phpdocumentor-element__package">
in package
<ul class="phpdocumentor-breadcrumbs">
<li class="phpdocumentor-breadcrumb"><a href="packages/Basics.html">Basics</a></li>
<li class="phpdocumentor-breadcrumb"><a href="packages/Basics-DataStructures.html">DataStructures</a></li>
</ul>
</div>
<span class="phpdocumentor-element__implements">
implements
<abbr title="\ArrayAccess">ArrayAccess</abbr>, <abbr title="\Countable">Countable</abbr>, <abbr title="\Serializable">Serializable</abbr> </span>
<span class="phpdocumentor-element__extends">
uses
<a href="classes/OCC-Basics-Interfaces-ArrayAccessTrait.html"><abbr title="\OCC\Basics\Interfaces\ArrayAccessTrait">ArrayAccessTrait</abbr></a>, <a href="classes/OCC-Basics-Interfaces-CountableTrait.html"><abbr title="\OCC\Basics\Interfaces\CountableTrait">CountableTrait</abbr></a>, <a href="classes/OCC-Basics-Traits-TypeChecker.html"><abbr title="\OCC\Basics\Traits\TypeChecker">TypeChecker</abbr></a> </span>
</h2>
<div class="phpdocumentor-label-line">
</div>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/DataStructures/StrictCollection.php"><a href="files/src-datastructures-strictcollection.html"><abbr title="src/DataStructures/StrictCollection.php">StrictCollection.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">63</span>
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#source-view.63" class="phpdocumentor-element-found-in__source" data-line="63" data-modal="source-view" data-src="files/src/DataStructures/StrictCollection.php.txt"></a>
</aside>
<p class="phpdocumentor-summary">A type-sensitive, unsorted collection.</p>
<section class="phpdocumentor-description"><p>Holds items as key/value pairs where keys have to be valid array keys while
values can be of any type. To restrict allowed data types for items, provide
the constructor with an array of atomic types or fully qualified class
names.</p>
<p>Internally it holds the items in the protected <code class="prettyprint">$_data</code> array.</p>
</section>
<h5 class="phpdocumentor-tag-list__heading" id="tags">
Tags
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
</h5>
<dl class="phpdocumentor-tag-list">
<dt class="phpdocumentor-tag-list__entry">
<span class="phpdocumentor-tag__name">author</span>
</dt>
<dd class="phpdocumentor-tag-list__definition">
<section class="phpdocumentor-description"><p>Sebastian Meyer <a href="mailto:sebastian.meyer@opencultureconsulting.com">sebastian.meyer@opencultureconsulting.com</a></p>
</section>
</dd>
<dt class="phpdocumentor-tag-list__entry">
<span class="phpdocumentor-tag__name">template</span>
</dt>
<dd class="phpdocumentor-tag-list__definition">
<section class="phpdocumentor-description"><p>AllowedType of mixed</p>
</section>
</dd>
</dl>
<h3 id="toc">
Table of Contents
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
</h3>
<h4 id="toc-interfaces">
Interfaces
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#toc-interfaces" class="headerlink"><i class="fas fa-link"></i></a>
</h4>
<dl class="phpdocumentor-table-of-contents">
<dt class="phpdocumentor-table-of-contents__entry -interface"><abbr title="\ArrayAccess">ArrayAccess</abbr></dt> <dt class="phpdocumentor-table-of-contents__entry -interface"><abbr title="\Countable">Countable</abbr></dt> <dt class="phpdocumentor-table-of-contents__entry -interface"><abbr title="\Serializable">Serializable</abbr></dt> </dl>
<h4 id="toc-methods">
Methods
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
</h4>
<dl class="phpdocumentor-table-of-contents">
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a class="" href="classes/OCC-Basics-DataStructures-StrictCollection.html#method___construct">__construct()</a>
<span>
&nbsp;: void </span>
</dt>
<dd>Create a type-sensitive collection of items.</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a class="" href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_add">add()</a>
<span>
&nbsp;: void </span>
</dt>
<dd>Add/insert a item at the specified index.</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a class="" href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_clear">clear()</a>
<span>
&nbsp;: void </span>
</dt>
<dd>Clear the collection of any items.</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a class="" href="classes/OCC-Basics-Interfaces-CountableTrait.html#method_count">count()</a>
<span>
&nbsp;: int<0, max> </span>
</dt>
<dd>Count the data items.</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a class="" href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_get">get()</a>
<span>
&nbsp;: <abbr title="\OCC\Basics\DataStructures\AllowedType">AllowedType</abbr> </span>
</dt>
<dd>Get the item at the specified index.</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a class="" href="classes/OCC-Basics-Traits-TypeChecker.html#method_getAllowedTypes">getAllowedTypes()</a>
<span>
&nbsp;: array&lt;string|int, string&gt; </span>
</dt>
<dd>Get allowed data types.</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a class="" href="classes/OCC-Basics-Traits-TypeChecker.html#method_hasAllowedType">hasAllowedType()</a>
<span>
&nbsp;: bool </span>
</dt>
<dd>Check if a value&#039;s data type is allowed.</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a class="" href="classes/OCC-Basics-Traits-TypeChecker.html#method_isAllowedType">isAllowedType()</a>
<span>
&nbsp;: bool </span>
</dt>
<dd>Check if a data type is allowed.</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a class="" href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_isEmpty">isEmpty()</a>
<span>
&nbsp;: bool </span>
</dt>
<dd>Check if collection is empty.</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a class="" href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_isList">isList()</a>
<span>
&nbsp;: bool </span>
</dt>
<dd>Check if this collection can be considered a list.</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a class="" href="classes/OCC-Basics-Interfaces-ArrayAccessTrait.html#method_offsetExists">offsetExists()</a>
<span>
&nbsp;: bool </span>
</dt>
<dd>Check if the specified offset exists.</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a class="" href="classes/OCC-Basics-Interfaces-ArrayAccessTrait.html#method_offsetGet">offsetGet()</a>
<span>
&nbsp;: <abbr title="\OCC\Basics\Interfaces\TValue">TValue</abbr>|null </span>
</dt>
<dd>Retrieve data at the specified offset.</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a class="" href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_offsetSet">offsetSet()</a>
<span>
&nbsp;: void </span>
</dt>
<dd>Set the item at the specified offset.</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a class="" href="classes/OCC-Basics-Interfaces-ArrayAccessTrait.html#method_offsetUnset">offsetUnset()</a>
<span>
&nbsp;: void </span>
</dt>
<dd>Unset the specified offset.</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a class="" href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_remove">remove()</a>
<span>
&nbsp;: void </span>
</dt>
<dd>Remove an item from the collection.</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a class="" href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_serialize">serialize()</a>
<span>
&nbsp;: string </span>
</dt>
<dd>Get string representation of $this.</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a class="" href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_set">set()</a>
<span>
&nbsp;: void </span>
</dt>
<dd>Set an item at the specified index.</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a class="" href="classes/OCC-Basics-Traits-TypeChecker.html#method_setAllowedTypes">setAllowedTypes()</a>
<span>
&nbsp;: void </span>
</dt>
<dd>Set allowed data types.</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a class="" href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_toArray">toArray()</a>
<span>
&nbsp;: array&lt;string|int, <abbr title="\OCC\Basics\DataStructures\AllowedType">AllowedType</abbr>&gt; </span>
</dt>
<dd>Return array representation of collection.</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a class="" href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_toStrictList">toStrictList()</a>
<span>
&nbsp;: <a href="classes/OCC-Basics-DataStructures-StrictList.html"><abbr title="\OCC\Basics\DataStructures\StrictList">StrictList</abbr></a>&lt;string|int, <abbr title="\OCC\Basics\DataStructures\AllowedType">AllowedType</abbr>&gt; </span>
</dt>
<dd>Turn collection into a type-sensitive list.</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a class="" href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_unserialize">unserialize()</a>
<span>
&nbsp;: void </span>
</dt>
<dd>Restore $this from string representation.</dd>
</dl>
<section class="phpdocumentor-methods">
<h3 class="phpdocumentor-elements__header" id="methods">
Methods
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
</h3>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method___construct">
__construct()
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method___construct" class="headerlink"><i class="fas fa-link"></i></a>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/DataStructures/StrictCollection.php"><a href="files/src-datastructures-strictcollection.html"><abbr title="src/DataStructures/StrictCollection.php">StrictCollection.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">325</span>
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#source-view.325" class="phpdocumentor-element-found-in__source" data-line="325" data-modal="source-view" data-src="files/src/DataStructures/StrictCollection.php.txt"></a>
</aside>
<p class="phpdocumentor-summary">Create a type-sensitive collection of items.</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">__construct</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, string&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$allowedTypes</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
<div class="phpdocumentor-label-line">
</div>
<h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
<dl class="phpdocumentor-argument-list">
<dt class="phpdocumentor-argument-list__entry">
<span class="phpdocumentor-signature__argument__name">$allowedTypes</span>
: <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, string&gt;</span>
= <span class="phpdocumentor-signature__argument__default-value">[]</span> </dt>
<dd class="phpdocumentor-argument-list__definition">
<section class="phpdocumentor-description"><p>Allowed data types of items (optional)</p>
<p>If empty, all types are allowed.
Possible values are:</p>
<ul>
<li>&quot;array&quot;</li>
<li>&quot;bool&quot;</li>
<li>&quot;callable&quot;</li>
<li>&quot;countable&quot;</li>
<li>&quot;float&quot; or &quot;double&quot;</li>
<li>&quot;int&quot; or &quot;integer&quot; or &quot;long&quot;</li>
<li>&quot;iterable&quot;</li>
<li>&quot;null&quot;</li>
<li>&quot;numeric&quot;</li>
<li>&quot;object&quot; or FQCN</li>
<li>&quot;resource&quot;</li>
<li>&quot;scalar&quot;</li>
<li>&quot;string&quot;</li>
</ul>
</section>
</dd>
</dl>
<h5 class="phpdocumentor-tag-list__heading" id="tags">
Tags
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method___construct#tags" class="headerlink"><i class="fas fa-link"></i></a>
</h5>
<dl class="phpdocumentor-tag-list">
<dt class="phpdocumentor-tag-list__entry">
<span class="phpdocumentor-tag__name">throws</span>
</dt>
<dd class="phpdocumentor-tag-list__definition">
<span class="phpdocumentor-tag-link"><abbr title="\InvalidArgumentException">InvalidArgumentException</abbr></span>
<section class="phpdocumentor-description"><p>if any value of <code class="prettyprint">$allowedTypes</code> is not a string</p>
</section>
</dd>
</dl>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_add">
add()
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_add" class="headerlink"><i class="fas fa-link"></i></a>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/DataStructures/StrictCollection.php"><a href="files/src-datastructures-strictcollection.html"><abbr title="src/DataStructures/StrictCollection.php">StrictCollection.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">94</span>
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#source-view.94" class="phpdocumentor-element-found-in__source" data-line="94" data-modal="source-view" data-src="files/src/DataStructures/StrictCollection.php.txt"></a>
</aside>
<p class="phpdocumentor-summary">Add/insert a item at the specified index.</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">add</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string|int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$offset</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\OCC\Basics\DataStructures\AllowedType">AllowedType</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
<div class="phpdocumentor-label-line">
<div class="phpdocumentor-label phpdocumentor-label--success"><span>API</span><span>Yes</span></div>
</div>
<h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
<dl class="phpdocumentor-argument-list">
<dt class="phpdocumentor-argument-list__entry">
<span class="phpdocumentor-signature__argument__name">$offset</span>
: <span class="phpdocumentor-signature__argument__return-type">string|int</span>
</dt>
<dd class="phpdocumentor-argument-list__definition">
<section class="phpdocumentor-description"><p>The item's index</p>
</section>
</dd>
<dt class="phpdocumentor-argument-list__entry">
<span class="phpdocumentor-signature__argument__name">$value</span>
: <span class="phpdocumentor-signature__argument__return-type"><abbr title="\OCC\Basics\DataStructures\AllowedType">AllowedType</abbr></span>
</dt>
<dd class="phpdocumentor-argument-list__definition">
<section class="phpdocumentor-description"><p>The item</p>
</section>
</dd>
</dl>
<h5 class="phpdocumentor-tag-list__heading" id="tags">
Tags
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_add#tags" class="headerlink"><i class="fas fa-link"></i></a>
</h5>
<dl class="phpdocumentor-tag-list">
<dt class="phpdocumentor-tag-list__entry">
<span class="phpdocumentor-tag__name">throws</span>
</dt>
<dd class="phpdocumentor-tag-list__definition">
<span class="phpdocumentor-tag-link"><a href="classes/OCC-Basics-DataStructures-Exceptions-InvalidDataTypeException.html"><abbr title="\OCC\Basics\DataStructures\Exceptions\InvalidDataTypeException">InvalidDataTypeException</abbr></a></span>
<section class="phpdocumentor-description"><p>if <code class="prettyprint">$value</code> is not of allowed type</p>
</section>
</dd>
</dl>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_clear">
clear()
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_clear" class="headerlink"><i class="fas fa-link"></i></a>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/DataStructures/StrictCollection.php"><a href="files/src-datastructures-strictcollection.html"><abbr title="src/DataStructures/StrictCollection.php">StrictCollection.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">106</span>
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#source-view.106" class="phpdocumentor-element-found-in__source" data-line="106" data-modal="source-view" data-src="files/src/DataStructures/StrictCollection.php.txt"></a>
</aside>
<p class="phpdocumentor-summary">Clear the collection of any items.</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">clear</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
<div class="phpdocumentor-label-line">
<div class="phpdocumentor-label phpdocumentor-label--success"><span>API</span><span>Yes</span></div>
</div>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_count">
count()
<a href="classes/OCC-Basics-Interfaces-CountableTrait.html#method_count" class="headerlink"><i class="fas fa-link"></i></a>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/Interfaces/CountableTrait.php"><a href="files/src-interfaces-countabletrait.html"><abbr title="src/Interfaces/CountableTrait.php">CountableTrait.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">59</span>
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#source-view.59" class="phpdocumentor-element-found-in__source" data-line="59" data-modal="source-view" data-src="files/src/Interfaces/CountableTrait.php.txt"></a>
</aside>
<p class="phpdocumentor-summary">Count the data items.</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">count</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int<0, max></span></code>
<div class="phpdocumentor-label-line">
<div class="phpdocumentor-label phpdocumentor-label--success"><span>API</span><span>Yes</span></div>
</div>
<section>
<h5 class="phpdocumentor-return-value__heading">Return values</h5>
<span class="phpdocumentor-signature__response_type">int<0, max></span>
&mdash;
<section class="phpdocumentor-description"><p>The number of data items</p>
</section>
</section>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_get">
get()
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_get" class="headerlink"><i class="fas fa-link"></i></a>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/DataStructures/StrictCollection.php"><a href="files/src-datastructures-strictcollection.html"><abbr title="src/DataStructures/StrictCollection.php">StrictCollection.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">122</span>
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#source-view.122" class="phpdocumentor-element-found-in__source" data-line="122" data-modal="source-view" data-src="files/src/DataStructures/StrictCollection.php.txt"></a>
</aside>
<p class="phpdocumentor-summary">Get the item at the specified index.</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">get</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string|int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$offset</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\OCC\Basics\DataStructures\AllowedType">AllowedType</abbr></span></code>
<div class="phpdocumentor-label-line">
<div class="phpdocumentor-label phpdocumentor-label--success"><span>API</span><span>Yes</span></div>
</div>
<h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
<dl class="phpdocumentor-argument-list">
<dt class="phpdocumentor-argument-list__entry">
<span class="phpdocumentor-signature__argument__name">$offset</span>
: <span class="phpdocumentor-signature__argument__return-type">string|int</span>
</dt>
<dd class="phpdocumentor-argument-list__definition">
<section class="phpdocumentor-description"><p>The item's index</p>
</section>
</dd>
</dl>
<h5 class="phpdocumentor-tag-list__heading" id="tags">
Tags
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_get#tags" class="headerlink"><i class="fas fa-link"></i></a>
</h5>
<dl class="phpdocumentor-tag-list">
<dt class="phpdocumentor-tag-list__entry">
<span class="phpdocumentor-tag__name">throws</span>
</dt>
<dd class="phpdocumentor-tag-list__definition">
<span class="phpdocumentor-tag-link"><abbr title="\OutOfRangeException">OutOfRangeException</abbr></span>
<section class="phpdocumentor-description"><p>when <code class="prettyprint">$offset</code> is out of bounds</p>
</section>
</dd>
</dl>
<section>
<h5 class="phpdocumentor-return-value__heading">Return values</h5>
<span class="phpdocumentor-signature__response_type"><abbr title="\OCC\Basics\DataStructures\AllowedType">AllowedType</abbr></span>
&mdash;
<section class="phpdocumentor-description"><p>The item</p>
</section>
</section>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_getAllowedTypes">
getAllowedTypes()
<a href="classes/OCC-Basics-Traits-TypeChecker.html#method_getAllowedTypes" class="headerlink"><i class="fas fa-link"></i></a>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/Traits/TypeChecker.php"><a href="files/src-traits-typechecker.html"><abbr title="src/Traits/TypeChecker.php">TypeChecker.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">83</span>
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#source-view.83" class="phpdocumentor-element-found-in__source" data-line="83" data-modal="source-view" data-src="files/src/Traits/TypeChecker.php.txt"></a>
</aside>
<p class="phpdocumentor-summary">Get allowed data types.</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">getAllowedTypes</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">array&lt;string|int, string&gt;</span></code>
<div class="phpdocumentor-label-line">
<div class="phpdocumentor-label phpdocumentor-label--success"><span>API</span><span>Yes</span></div>
</div>
<section>
<h5 class="phpdocumentor-return-value__heading">Return values</h5>
<span class="phpdocumentor-signature__response_type">array&lt;string|int, string&gt;</span>
&mdash;
<section class="phpdocumentor-description"><p>The list of allowed data types</p>
</section>
</section>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_hasAllowedType">
hasAllowedType()
<a href="classes/OCC-Basics-Traits-TypeChecker.html#method_hasAllowedType" class="headerlink"><i class="fas fa-link"></i></a>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/Traits/TypeChecker.php"><a href="files/src-traits-typechecker.html"><abbr title="src/Traits/TypeChecker.php">TypeChecker.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">97</span>
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#source-view.97" class="phpdocumentor-element-found-in__source" data-line="97" data-modal="source-view" data-src="files/src/Traits/TypeChecker.php.txt"></a>
</aside>
<p class="phpdocumentor-summary">Check if a value&#039;s data type is allowed.</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">hasAllowedType</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>
<div class="phpdocumentor-label-line">
<div class="phpdocumentor-label phpdocumentor-label--success"><span>API</span><span>Yes</span></div>
</div>
<h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
<dl class="phpdocumentor-argument-list">
<dt class="phpdocumentor-argument-list__entry">
<span class="phpdocumentor-signature__argument__name">$value</span>
: <span class="phpdocumentor-signature__argument__return-type">mixed</span>
</dt>
<dd class="phpdocumentor-argument-list__definition">
<section class="phpdocumentor-description"><p>The value to check</p>
</section>
</dd>
</dl>
<section>
<h5 class="phpdocumentor-return-value__heading">Return values</h5>
<span class="phpdocumentor-signature__response_type">bool</span>
&mdash;
<section class="phpdocumentor-description"><p>Whether the value's data type is allowed</p>
</section>
</section>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_isAllowedType">
isAllowedType()
<a href="classes/OCC-Basics-Traits-TypeChecker.html#method_isAllowedType" class="headerlink"><i class="fas fa-link"></i></a>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/Traits/TypeChecker.php"><a href="files/src-traits-typechecker.html"><abbr title="src/Traits/TypeChecker.php">TypeChecker.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">125</span>
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#source-view.125" class="phpdocumentor-element-found-in__source" data-line="125" data-modal="source-view" data-src="files/src/Traits/TypeChecker.php.txt"></a>
</aside>
<p class="phpdocumentor-summary">Check if a data type is allowed.</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">isAllowedType</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$type</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>
<div class="phpdocumentor-label-line">
<div class="phpdocumentor-label phpdocumentor-label--success"><span>API</span><span>Yes</span></div>
</div>
<h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
<dl class="phpdocumentor-argument-list">
<dt class="phpdocumentor-argument-list__entry">
<span class="phpdocumentor-signature__argument__name">$type</span>
: <span class="phpdocumentor-signature__argument__return-type">string</span>
</dt>
<dd class="phpdocumentor-argument-list__definition">
<section class="phpdocumentor-description"><p>The type to check</p>
</section>
</dd>
</dl>
<section>
<h5 class="phpdocumentor-return-value__heading">Return values</h5>
<span class="phpdocumentor-signature__response_type">bool</span>
&mdash;
<section class="phpdocumentor-description"><p>Whether the data type is allowed</p>
</section>
</section>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_isEmpty">
isEmpty()
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_isEmpty" class="headerlink"><i class="fas fa-link"></i></a>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/DataStructures/StrictCollection.php"><a href="files/src-datastructures-strictcollection.html"><abbr title="src/DataStructures/StrictCollection.php">StrictCollection.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">144</span>
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#source-view.144" class="phpdocumentor-element-found-in__source" data-line="144" data-modal="source-view" data-src="files/src/DataStructures/StrictCollection.php.txt"></a>
</aside>
<p class="phpdocumentor-summary">Check if collection is empty.</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">isEmpty</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>
<div class="phpdocumentor-label-line">
<div class="phpdocumentor-label phpdocumentor-label--success"><span>API</span><span>Yes</span></div>
</div>
<section>
<h5 class="phpdocumentor-return-value__heading">Return values</h5>
<span class="phpdocumentor-signature__response_type">bool</span>
&mdash;
<section class="phpdocumentor-description"><p>Whether the collection contains no items</p>
</section>
</section>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_isList">
isList()
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_isList" class="headerlink"><i class="fas fa-link"></i></a>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/DataStructures/StrictCollection.php"><a href="files/src-datastructures-strictcollection.html"><abbr title="src/DataStructures/StrictCollection.php">StrictCollection.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">161</span>
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#source-view.161" class="phpdocumentor-element-found-in__source" data-line="161" data-modal="source-view" data-src="files/src/DataStructures/StrictCollection.php.txt"></a>
</aside>
<p class="phpdocumentor-summary">Check if this collection can be considered a list.</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">isList</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>
<div class="phpdocumentor-label-line">
<div class="phpdocumentor-label phpdocumentor-label--success"><span>API</span><span>Yes</span></div>
</div>
<section class="phpdocumentor-description"><p>It is considered a list if all keys are consecutive integers starting
from <code class="prettyprint">0</code>.</p>
</section>
<h5 class="phpdocumentor-tag-list__heading" id="tags">
Tags
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_isList#tags" class="headerlink"><i class="fas fa-link"></i></a>
</h5>
<dl class="phpdocumentor-tag-list">
<dt class="phpdocumentor-tag-list__entry">
<span class="phpdocumentor-tag__name">see</span>
</dt>
<dd class="phpdocumentor-tag-list__definition">
<span class="phpdocumentor-tag-link"><a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_toStrictList"><abbr title="\OCC\Basics\DataStructures\StrictCollection::toStrictList()">StrictCollection::toStrictList()</abbr></a></span>
</dd>
</dl>
<section>
<h5 class="phpdocumentor-return-value__heading">Return values</h5>
<span class="phpdocumentor-signature__response_type">bool</span>
&mdash;
<section class="phpdocumentor-description"><p>Whether the collection is a list</p>
</section>
</section>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_offsetExists">
offsetExists()
<a href="classes/OCC-Basics-Interfaces-ArrayAccessTrait.html#method_offsetExists" class="headerlink"><i class="fas fa-link"></i></a>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/Interfaces/ArrayAccessTrait.php"><a href="files/src-interfaces-arrayaccesstrait.html"><abbr title="src/Interfaces/ArrayAccessTrait.php">ArrayAccessTrait.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">61</span>
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#source-view.61" class="phpdocumentor-element-found-in__source" data-line="61" data-modal="source-view" data-src="files/src/Interfaces/ArrayAccessTrait.php.txt"></a>
</aside>
<p class="phpdocumentor-summary">Check if the specified offset exists.</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">offsetExists</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string|int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$offset</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>
<div class="phpdocumentor-label-line">
<div class="phpdocumentor-label phpdocumentor-label--success"><span>API</span><span>Yes</span></div>
</div>
<h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
<dl class="phpdocumentor-argument-list">
<dt class="phpdocumentor-argument-list__entry">
<span class="phpdocumentor-signature__argument__name">$offset</span>
: <span class="phpdocumentor-signature__argument__return-type">string|int</span>
</dt>
<dd class="phpdocumentor-argument-list__definition">
<section class="phpdocumentor-description"><p>The offset to check for</p>
</section>
</dd>
</dl>
<section>
<h5 class="phpdocumentor-return-value__heading">Return values</h5>
<span class="phpdocumentor-signature__response_type">bool</span>
&mdash;
<section class="phpdocumentor-description"><p>Whether the offset exists</p>
</section>
</section>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_offsetGet">
offsetGet()
<a href="classes/OCC-Basics-Interfaces-ArrayAccessTrait.html#method_offsetGet" class="headerlink"><i class="fas fa-link"></i></a>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/Interfaces/ArrayAccessTrait.php"><a href="files/src-interfaces-arrayaccesstrait.html"><abbr title="src/Interfaces/ArrayAccessTrait.php">ArrayAccessTrait.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">75</span>
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#source-view.75" class="phpdocumentor-element-found-in__source" data-line="75" data-modal="source-view" data-src="files/src/Interfaces/ArrayAccessTrait.php.txt"></a>
</aside>
<p class="phpdocumentor-summary">Retrieve data at the specified offset.</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">offsetGet</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string|int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$offset</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\OCC\Basics\Interfaces\TValue">TValue</abbr>|null</span></code>
<div class="phpdocumentor-label-line">
<div class="phpdocumentor-label phpdocumentor-label--success"><span>API</span><span>Yes</span></div>
</div>
<h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
<dl class="phpdocumentor-argument-list">
<dt class="phpdocumentor-argument-list__entry">
<span class="phpdocumentor-signature__argument__name">$offset</span>
: <span class="phpdocumentor-signature__argument__return-type">string|int</span>
</dt>
<dd class="phpdocumentor-argument-list__definition">
<section class="phpdocumentor-description"><p>The offset to retrieve</p>
</section>
</dd>
</dl>
<section>
<h5 class="phpdocumentor-return-value__heading">Return values</h5>
<span class="phpdocumentor-signature__response_type"><abbr title="\OCC\Basics\Interfaces\TValue">TValue</abbr>|null</span>
&mdash;
<section class="phpdocumentor-description"><p>The value at the offset or NULL if invalid</p>
</section>
</section>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_offsetSet">
offsetSet()
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_offsetSet" class="headerlink"><i class="fas fa-link"></i></a>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/DataStructures/StrictCollection.php"><a href="files/src-datastructures-strictcollection.html"><abbr title="src/DataStructures/StrictCollection.php">StrictCollection.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">179</span>
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#source-view.179" class="phpdocumentor-element-found-in__source" data-line="179" data-modal="source-view" data-src="files/src/DataStructures/StrictCollection.php.txt"></a>
</aside>
<p class="phpdocumentor-summary">Set the item at the specified offset.</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">offsetSet</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string|int|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$offset</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\OCC\Basics\DataStructures\AllowedType">AllowedType</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
<div class="phpdocumentor-label-line">
<div class="phpdocumentor-label phpdocumentor-label--success"><span>API</span><span>Yes</span></div>
</div>
<h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
<dl class="phpdocumentor-argument-list">
<dt class="phpdocumentor-argument-list__entry">
<span class="phpdocumentor-signature__argument__name">$offset</span>
: <span class="phpdocumentor-signature__argument__return-type">string|int|null</span>
</dt>
<dd class="phpdocumentor-argument-list__definition">
<section class="phpdocumentor-description"><p>The offset being set</p>
</section>
</dd>
<dt class="phpdocumentor-argument-list__entry">
<span class="phpdocumentor-signature__argument__name">$value</span>
: <span class="phpdocumentor-signature__argument__return-type"><abbr title="\OCC\Basics\DataStructures\AllowedType">AllowedType</abbr></span>
</dt>
<dd class="phpdocumentor-argument-list__definition">
<section class="phpdocumentor-description"><p>The new item for the offset</p>
</section>
</dd>
</dl>
<h5 class="phpdocumentor-tag-list__heading" id="tags">
Tags
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_offsetSet#tags" class="headerlink"><i class="fas fa-link"></i></a>
</h5>
<dl class="phpdocumentor-tag-list">
<dt class="phpdocumentor-tag-list__entry">
<span class="phpdocumentor-tag__name">throws</span>
</dt>
<dd class="phpdocumentor-tag-list__definition">
<span class="phpdocumentor-tag-link"><a href="classes/OCC-Basics-DataStructures-Exceptions-InvalidDataTypeException.html"><abbr title="\OCC\Basics\DataStructures\Exceptions\InvalidDataTypeException">InvalidDataTypeException</abbr></a></span>
<section class="phpdocumentor-description"><p>if <code class="prettyprint">$value</code> is not of allowed type</p>
</section>
</dd>
<dt class="phpdocumentor-tag-list__entry">
<span class="phpdocumentor-tag__name">throws</span>
</dt>
<dd class="phpdocumentor-tag-list__definition">
<span class="phpdocumentor-tag-link"><abbr title="\InvalidArgumentException">InvalidArgumentException</abbr></span>
<section class="phpdocumentor-description"><p>if <code class="prettyprint">$offset</code> is not a valid array key</p>
</section>
</dd>
</dl>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_offsetUnset">
offsetUnset()
<a href="classes/OCC-Basics-Interfaces-ArrayAccessTrait.html#method_offsetUnset" class="headerlink"><i class="fas fa-link"></i></a>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/Interfaces/ArrayAccessTrait.php"><a href="files/src-interfaces-arrayaccesstrait.html"><abbr title="src/Interfaces/ArrayAccessTrait.php">ArrayAccessTrait.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">108</span>
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#source-view.108" class="phpdocumentor-element-found-in__source" data-line="108" data-modal="source-view" data-src="files/src/Interfaces/ArrayAccessTrait.php.txt"></a>
</aside>
<p class="phpdocumentor-summary">Unset the specified offset.</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">offsetUnset</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string|int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$offset</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
<div class="phpdocumentor-label-line">
<div class="phpdocumentor-label phpdocumentor-label--success"><span>API</span><span>Yes</span></div>
</div>
<h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
<dl class="phpdocumentor-argument-list">
<dt class="phpdocumentor-argument-list__entry">
<span class="phpdocumentor-signature__argument__name">$offset</span>
: <span class="phpdocumentor-signature__argument__return-type">string|int</span>
</dt>
<dd class="phpdocumentor-argument-list__definition">
<section class="phpdocumentor-description"><p>The offset to unset</p>
</section>
</dd>
</dl>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_remove">
remove()
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_remove" class="headerlink"><i class="fas fa-link"></i></a>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/DataStructures/StrictCollection.php"><a href="files/src-datastructures-strictcollection.html"><abbr title="src/DataStructures/StrictCollection.php">StrictCollection.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">211</span>
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#source-view.211" class="phpdocumentor-element-found-in__source" data-line="211" data-modal="source-view" data-src="files/src/DataStructures/StrictCollection.php.txt"></a>
</aside>
<p class="phpdocumentor-summary">Remove an item from the collection.</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">remove</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string|int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$offset</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
<div class="phpdocumentor-label-line">
<div class="phpdocumentor-label phpdocumentor-label--success"><span>API</span><span>Yes</span></div>
</div>
<h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
<dl class="phpdocumentor-argument-list">
<dt class="phpdocumentor-argument-list__entry">
<span class="phpdocumentor-signature__argument__name">$offset</span>
: <span class="phpdocumentor-signature__argument__return-type">string|int</span>
</dt>
<dd class="phpdocumentor-argument-list__definition">
<section class="phpdocumentor-description"><p>The item's key</p>
</section>
</dd>
</dl>
<h5 class="phpdocumentor-tag-list__heading" id="tags">
Tags
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_remove#tags" class="headerlink"><i class="fas fa-link"></i></a>
</h5>
<dl class="phpdocumentor-tag-list">
<dt class="phpdocumentor-tag-list__entry">
<span class="phpdocumentor-tag__name">throws</span>
</dt>
<dd class="phpdocumentor-tag-list__definition">
<span class="phpdocumentor-tag-link"><abbr title="\OutOfRangeException">OutOfRangeException</abbr></span>
<section class="phpdocumentor-description"><p>when <code class="prettyprint">$offset</code> is out of bounds</p>
</section>
</dd>
</dl>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_serialize">
serialize()
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_serialize" class="headerlink"><i class="fas fa-link"></i></a>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/DataStructures/StrictCollection.php"><a href="files/src-datastructures-strictcollection.html"><abbr title="src/DataStructures/StrictCollection.php">StrictCollection.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">229</span>
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#source-view.229" class="phpdocumentor-element-found-in__source" data-line="229" data-modal="source-view" data-src="files/src/DataStructures/StrictCollection.php.txt"></a>
</aside>
<p class="phpdocumentor-summary">Get string representation of $this.</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">serialize</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
<div class="phpdocumentor-label-line">
</div>
<section>
<h5 class="phpdocumentor-return-value__heading">Return values</h5>
<span class="phpdocumentor-signature__response_type">string</span>
&mdash;
<section class="phpdocumentor-description"><p>The string representation</p>
</section>
</section>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_set">
set()
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_set" class="headerlink"><i class="fas fa-link"></i></a>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/DataStructures/StrictCollection.php"><a href="files/src-datastructures-strictcollection.html"><abbr title="src/DataStructures/StrictCollection.php">StrictCollection.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">246</span>
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#source-view.246" class="phpdocumentor-element-found-in__source" data-line="246" data-modal="source-view" data-src="files/src/DataStructures/StrictCollection.php.txt"></a>
</aside>
<p class="phpdocumentor-summary">Set an item at the specified index.</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">set</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string|int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$offset</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\OCC\Basics\DataStructures\AllowedType">AllowedType</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
<div class="phpdocumentor-label-line">
<div class="phpdocumentor-label phpdocumentor-label--success"><span>API</span><span>Yes</span></div>
</div>
<h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
<dl class="phpdocumentor-argument-list">
<dt class="phpdocumentor-argument-list__entry">
<span class="phpdocumentor-signature__argument__name">$offset</span>
: <span class="phpdocumentor-signature__argument__return-type">string|int</span>
</dt>
<dd class="phpdocumentor-argument-list__definition">
<section class="phpdocumentor-description"><p>The item's index</p>
</section>
</dd>
<dt class="phpdocumentor-argument-list__entry">
<span class="phpdocumentor-signature__argument__name">$value</span>
: <span class="phpdocumentor-signature__argument__return-type"><abbr title="\OCC\Basics\DataStructures\AllowedType">AllowedType</abbr></span>
</dt>
<dd class="phpdocumentor-argument-list__definition">
<section class="phpdocumentor-description"><p>The item</p>
</section>
</dd>
</dl>
<h5 class="phpdocumentor-tag-list__heading" id="tags">
Tags
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_set#tags" class="headerlink"><i class="fas fa-link"></i></a>
</h5>
<dl class="phpdocumentor-tag-list">
<dt class="phpdocumentor-tag-list__entry">
<span class="phpdocumentor-tag__name">throws</span>
</dt>
<dd class="phpdocumentor-tag-list__definition">
<span class="phpdocumentor-tag-link"><a href="classes/OCC-Basics-DataStructures-Exceptions-InvalidDataTypeException.html"><abbr title="\OCC\Basics\DataStructures\Exceptions\InvalidDataTypeException">InvalidDataTypeException</abbr></a></span>
<section class="phpdocumentor-description"><p>if <code class="prettyprint">$value</code> is not of allowed type</p>
</section>
</dd>
</dl>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_setAllowedTypes">
setAllowedTypes()
<a href="classes/OCC-Basics-Traits-TypeChecker.html#method_setAllowedTypes" class="headerlink"><i class="fas fa-link"></i></a>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/Traits/TypeChecker.php"><a href="files/src-traits-typechecker.html"><abbr title="src/Traits/TypeChecker.php">TypeChecker.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">141</span>
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#source-view.141" class="phpdocumentor-element-found-in__source" data-line="141" data-modal="source-view" data-src="files/src/Traits/TypeChecker.php.txt"></a>
</aside>
<p class="phpdocumentor-summary">Set allowed data types.</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">setAllowedTypes</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, string&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$allowedTypes</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
<div class="phpdocumentor-label-line">
<div class="phpdocumentor-label phpdocumentor-label--success"><span>API</span><span>Yes</span></div>
</div>
<h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
<dl class="phpdocumentor-argument-list">
<dt class="phpdocumentor-argument-list__entry">
<span class="phpdocumentor-signature__argument__name">$allowedTypes</span>
: <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, string&gt;</span>
= <span class="phpdocumentor-signature__argument__default-value">[]</span> </dt>
<dd class="phpdocumentor-argument-list__definition">
<section class="phpdocumentor-description"><p>Allowed data types</p>
</section>
</dd>
</dl>
<h5 class="phpdocumentor-tag-list__heading" id="tags">
Tags
<a href="classes/OCC-Basics-Traits-TypeChecker.html#method_setAllowedTypes#tags" class="headerlink"><i class="fas fa-link"></i></a>
</h5>
<dl class="phpdocumentor-tag-list">
<dt class="phpdocumentor-tag-list__entry">
<span class="phpdocumentor-tag__name">throws</span>
</dt>
<dd class="phpdocumentor-tag-list__definition">
<span class="phpdocumentor-tag-link"><abbr title="\InvalidArgumentException">InvalidArgumentException</abbr></span>
<section class="phpdocumentor-description"><p>if any value of <code class="prettyprint">$allowedTypes</code> is not a string</p>
</section>
</dd>
</dl>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_toArray">
toArray()
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_toArray" class="headerlink"><i class="fas fa-link"></i></a>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/DataStructures/StrictCollection.php"><a href="files/src-datastructures-strictcollection.html"><abbr title="src/DataStructures/StrictCollection.php">StrictCollection.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">258</span>
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#source-view.258" class="phpdocumentor-element-found-in__source" data-line="258" data-modal="source-view" data-src="files/src/DataStructures/StrictCollection.php.txt"></a>
</aside>
<p class="phpdocumentor-summary">Return array representation of collection.</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">toArray</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">array&lt;string|int, <abbr title="\OCC\Basics\DataStructures\AllowedType">AllowedType</abbr>&gt;</span></code>
<div class="phpdocumentor-label-line">
<div class="phpdocumentor-label phpdocumentor-label--success"><span>API</span><span>Yes</span></div>
</div>
<section>
<h5 class="phpdocumentor-return-value__heading">Return values</h5>
<span class="phpdocumentor-signature__response_type">array&lt;string|int, <abbr title="\OCC\Basics\DataStructures\AllowedType">AllowedType</abbr>&gt;</span>
&mdash;
<section class="phpdocumentor-description"><p>Array of collection items</p>
</section>
</section>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_toStrictList">
toStrictList()
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_toStrictList" class="headerlink"><i class="fas fa-link"></i></a>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/DataStructures/StrictCollection.php"><a href="files/src-datastructures-strictcollection.html"><abbr title="src/DataStructures/StrictCollection.php">StrictCollection.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">274</span>
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#source-view.274" class="phpdocumentor-element-found-in__source" data-line="274" data-modal="source-view" data-src="files/src/DataStructures/StrictCollection.php.txt"></a>
</aside>
<p class="phpdocumentor-summary">Turn collection into a type-sensitive list.</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">toStrictList</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/OCC-Basics-DataStructures-StrictList.html"><abbr title="\OCC\Basics\DataStructures\StrictList">StrictList</abbr></a>&lt;string|int, <abbr title="\OCC\Basics\DataStructures\AllowedType">AllowedType</abbr>&gt;</span></code>
<div class="phpdocumentor-label-line">
<div class="phpdocumentor-label phpdocumentor-label--success"><span>API</span><span>Yes</span></div>
</div>
<h5 class="phpdocumentor-tag-list__heading" id="tags">
Tags
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_toStrictList#tags" class="headerlink"><i class="fas fa-link"></i></a>
</h5>
<dl class="phpdocumentor-tag-list">
<dt class="phpdocumentor-tag-list__entry">
<span class="phpdocumentor-tag__name">throws</span>
</dt>
<dd class="phpdocumentor-tag-list__definition">
<span class="phpdocumentor-tag-link"><abbr title="\DomainException">DomainException</abbr></span>
<section class="phpdocumentor-description"><p>if the collection is not a list</p>
</section>
</dd>
<dt class="phpdocumentor-tag-list__entry">
<span class="phpdocumentor-tag__name">see</span>
</dt>
<dd class="phpdocumentor-tag-list__definition">
<span class="phpdocumentor-tag-link"><a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_isList"><abbr title="\OCC\Basics\DataStructures\StrictCollection::isList()">StrictCollection::isList()</abbr></a></span>
</dd>
</dl>
<section>
<h5 class="phpdocumentor-return-value__heading">Return values</h5>
<span class="phpdocumentor-signature__response_type"><a href="classes/OCC-Basics-DataStructures-StrictList.html"><abbr title="\OCC\Basics\DataStructures\StrictList">StrictList</abbr></a>&lt;string|int, <abbr title="\OCC\Basics\DataStructures\AllowedType">AllowedType</abbr>&gt;</span>
&mdash;
<section class="phpdocumentor-description"><p>A type-sensitive list of the collection's items</p>
</section>
</section>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_unserialize">
unserialize()
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_unserialize" class="headerlink"><i class="fas fa-link"></i></a>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/DataStructures/StrictCollection.php"><a href="files/src-datastructures-strictcollection.html"><abbr title="src/DataStructures/StrictCollection.php">StrictCollection.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">293</span>
<a href="classes/OCC-Basics-DataStructures-StrictCollection.html#source-view.293" class="phpdocumentor-element-found-in__source" data-line="293" data-modal="source-view" data-src="files/src/DataStructures/StrictCollection.php.txt"></a>
</aside>
<p class="phpdocumentor-summary">Restore $this from string representation.</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">unserialize</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$data</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
<div class="phpdocumentor-label-line">
</div>
<h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
<dl class="phpdocumentor-argument-list">
<dt class="phpdocumentor-argument-list__entry">
<span class="phpdocumentor-signature__argument__name">$data</span>
: <span class="phpdocumentor-signature__argument__return-type">string</span>
</dt>
<dd class="phpdocumentor-argument-list__definition">
<section class="phpdocumentor-description"><p>The string representation</p>
</section>
</dd>
</dl>
</article>
</section>
<div class="phpdocumentor-modal" id="source-view">
<div class="phpdocumentor-modal-bg" data-exit-button></div>
<div class="phpdocumentor-modal-container">
<div class="phpdocumentor-modal-content">
<pre style="max-height: 500px; overflow-y: scroll" data-src="files/src/DataStructures/StrictCollection.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
</div>
<button data-exit-button class="phpdocumentor-modal__close">&times;</button>
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<li><a href="classes/OCC-Basics-DataStructures-StrictCollection.html#toc-methods">Methods</a></li>
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<li class=""><a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method___construct">__construct()</a></li>
<li class=""><a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_add">add()</a></li>
<li class=""><a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_clear">clear()</a></li>
<li class=""><a href="classes/OCC-Basics-Interfaces-CountableTrait.html#method_count">count()</a></li>
<li class=""><a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_get">get()</a></li>
<li class=""><a href="classes/OCC-Basics-Traits-TypeChecker.html#method_getAllowedTypes">getAllowedTypes()</a></li>
<li class=""><a href="classes/OCC-Basics-Traits-TypeChecker.html#method_hasAllowedType">hasAllowedType()</a></li>
<li class=""><a href="classes/OCC-Basics-Traits-TypeChecker.html#method_isAllowedType">isAllowedType()</a></li>
<li class=""><a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_isEmpty">isEmpty()</a></li>
<li class=""><a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_isList">isList()</a></li>
<li class=""><a href="classes/OCC-Basics-Interfaces-ArrayAccessTrait.html#method_offsetExists">offsetExists()</a></li>
<li class=""><a href="classes/OCC-Basics-Interfaces-ArrayAccessTrait.html#method_offsetGet">offsetGet()</a></li>
<li class=""><a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_offsetSet">offsetSet()</a></li>
<li class=""><a href="classes/OCC-Basics-Interfaces-ArrayAccessTrait.html#method_offsetUnset">offsetUnset()</a></li>
<li class=""><a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_remove">remove()</a></li>
<li class=""><a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_serialize">serialize()</a></li>
<li class=""><a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_set">set()</a></li>
<li class=""><a href="classes/OCC-Basics-Traits-TypeChecker.html#method_setAllowedTypes">setAllowedTypes()</a></li>
<li class=""><a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_toArray">toArray()</a></li>
<li class=""><a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_toStrictList">toStrictList()</a></li>
<li class=""><a href="classes/OCC-Basics-DataStructures-StrictCollection.html#method_unserialize">unserialize()</a></li>
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