<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>PHP Basics</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <base href="../"> <link rel="icon" href="images/favicon.ico"/> <link rel="stylesheet" href="css/normalize.css"> <link rel="stylesheet" href="css/base.css"> <link rel="preconnect" href="https://fonts.gstatic.com"> <link href="https://fonts.googleapis.com/css2?family=Open+Sans:wght@100;200;300;400;600;700&display=swap" rel="stylesheet"> <link href="https://fonts.googleapis.com/css2?family=Source+Code+Pro:wght@400;600;700&display=swap" rel="stylesheet"> <link rel="stylesheet" href="css/template.css"> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.0/css/all.min.css" integrity="sha256-ybRkN9dBjhcS2qrW1z+hfCxq+1aBdwyQM5wlQoQVt/0=" crossorigin="anonymous" /> <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/themes/prism-okaidia.css"> <link rel="stylesheet" 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class="phpdocumentor-search__icon" width="21" height="20" viewBox="0 0 21 20" fill="none" xmlns="http://www.w3.org/2000/svg"> <circle cx="7.5" cy="7.5" r="6.5" stroke="currentColor" stroke-width="2"/> <line x1="12.4892" y1="12.2727" x2="19.1559" y2="18.9393" stroke="currentColor" stroke-width="3"/> </svg> <input type="search" class="phpdocumentor-field phpdocumentor-search__field" placeholder="Loading .." disabled /> </label> </section> <nav class="phpdocumentor-topnav"> <ul class="phpdocumentor-topnav__menu"> <li class="phpdocumentor-topnav__menu-item -menu"> <a href="https://packagist.org/packages/opencultureconsulting/basics"> <span> <i class="fab fa-php"></i> </span> </a> </li> <li class="phpdocumentor-topnav__menu-item -menu"> <a href="https://github.com/opencultureconsulting/php-basics"> <span> <i class="fab fa-github"></i> </span> </a> </li> </ul> </nav> </header> <main class="phpdocumentor"> <div class="phpdocumentor-section"> <input class="phpdocumentor-sidebar__menu-button" type="checkbox" id="sidebar-button" name="sidebar-button" /> <label class="phpdocumentor-sidebar__menu-icon" for="sidebar-button"> Menu </label> <aside class="phpdocumentor-column -three phpdocumentor-sidebar"> <section class="phpdocumentor-sidebar__category"> <h2 class="phpdocumentor-sidebar__category-header">Documentation</h2> <h4 class="phpdocumentor-sidebar__root-namespace"> <a href="guides/installation/index.html#installation" class="">Installation</a> </h4> <ul class="phpdocumentor-list"> <li> <a href="guides/installation/test.html#test" class="">Test</a> </li> </ul> <h4 class="phpdocumentor-sidebar__root-namespace"> <a href="guides/changelog/index.html#changelog" class="">Changelog</a> </h4> </section> <section class="phpdocumentor-sidebar__category"> <h2 class="phpdocumentor-sidebar__category-header">Namespaces</h2> <h4 class="phpdocumentor-sidebar__root-namespace"> <a href="namespaces/occ.html" class="">OCC</a> </h4> <ul class="phpdocumentor-list"> <li> <a href="namespaces/occ-basics.html" class="">Basics</a> </li> </ul> </section> <section class="phpdocumentor-sidebar__category"> <h2 class="phpdocumentor-sidebar__category-header">Packages</h2> <h4 class="phpdocumentor-sidebar__root-namespace"> <a href="packages/Basics.html" class="">Basics</a> </h4> <ul class="phpdocumentor-list"> <li> <a href="packages/Basics-DataStructures.html" class="">DataStructures</a> </li> <li> <a href="packages/Basics-ErrorHandlers.html" class="">ErrorHandlers</a> </li> <li> <a href="packages/Basics-Interfaces.html" class="">Interfaces</a> </li> <li> <a href="packages/Basics-Traits.html" class="">Traits</a> </li> </ul> </section> <section class="phpdocumentor-sidebar__category"> <h2 class="phpdocumentor-sidebar__category-header">Reports</h2> <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/deprecated.html">Deprecated</a></h3> <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/errors.html">Errors</a></h3> <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/markers.html">Markers</a></h3> </section> <section class="phpdocumentor-sidebar__category"> <h2 class="phpdocumentor-sidebar__category-header">Indices</h2> <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Files</a></h3> </section> </aside> <div class="phpdocumentor-column -nine phpdocumentor-content"> <section> <ul class="phpdocumentor-breadcrumbs"> <li class="phpdocumentor-breadcrumb"><a href="namespaces/occ.html">OCC</a></li> <li class="phpdocumentor-breadcrumb"><a href="namespaces/occ-basics.html">Basics</a></li> <li class="phpdocumentor-breadcrumb"><a href="namespaces/occ-basics-errorhandlers.html">ErrorHandlers</a></li> </ul> <article class="phpdocumentor-element -class"> <h2 class="phpdocumentor-content__title"> TriggerExceptionError <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-ErrorHandlers.html">ErrorHandlers</a></li> </ul> </div> </h2> <div class="phpdocumentor-label-line"> </div> <aside class="phpdocumentor-element-found-in"> <abbr class="phpdocumentor-element-found-in__file" title="src/ErrorHandlers/TriggerExceptionError.php"><a href="files/src-errorhandlers-triggerexceptionerror.html"><abbr title="src/ErrorHandlers/TriggerExceptionError.php">TriggerExceptionError.php</abbr></a></abbr> : <span class="phpdocumentor-element-found-in__line">39</span> <a href="classes/OCC-Basics-ErrorHandlers-TriggerExceptionError.html#source-view.39" class="phpdocumentor-element-found-in__source" data-line="39" data-modal="source-view" data-src="files/src/ErrorHandlers/TriggerExceptionError.php.txt"></a> </aside> <p class="phpdocumentor-summary">Triggers errors for uncaught exceptions.</p> <section class="phpdocumentor-description"><p>If registered as exception handler, this catches an uncaught exception and converts it into an internal PHP error of severity <code class="prettyprint">E_USER_ERROR</code>.</p> <blockquote> <p>Usage: <code class="prettyprint">set_exception_handler(new TriggerExceptionError());</code></p> </blockquote> </section> <h5 class="phpdocumentor-tag-list__heading" id="tags"> Tags <a href="classes/OCC-Basics-ErrorHandlers-TriggerExceptionError.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> </dl> <h3 id="toc"> Table of Contents <a href="classes/OCC-Basics-ErrorHandlers-TriggerExceptionError.html#toc" class="headerlink"><i class="fas fa-link"></i></a> </h3> <h4 id="toc-methods"> Methods <a href="classes/OCC-Basics-ErrorHandlers-TriggerExceptionError.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 href="classes/OCC-Basics-ErrorHandlers-TriggerExceptionError.html#method___invoke">__invoke()</a> <span> : void </span> </dt> <dd>Convert an uncaught exception into an PHP error.</dd> </dl> <section class="phpdocumentor-methods"> <h3 class="phpdocumentor-elements__header" id="methods"> Methods <a href="classes/OCC-Basics-ErrorHandlers-TriggerExceptionError.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___invoke"> __invoke() <a href="classes/OCC-Basics-ErrorHandlers-TriggerExceptionError.html#method___invoke" 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/ErrorHandlers/TriggerExceptionError.php"><a href="files/src-errorhandlers-triggerexceptionerror.html"><abbr title="src/ErrorHandlers/TriggerExceptionError.php">TriggerExceptionError.php</abbr></a></abbr> : <span class="phpdocumentor-element-found-in__line">48</span> <a href="classes/OCC-Basics-ErrorHandlers-TriggerExceptionError.html#source-view.48" class="phpdocumentor-element-found-in__source" data-line="48" data-modal="source-view" data-src="files/src/ErrorHandlers/TriggerExceptionError.php.txt"></a> </aside> <p class="phpdocumentor-summary">Convert an uncaught exception into an PHP error.</p> <code class="phpdocumentor-code phpdocumentor-signature "> <span class="phpdocumentor-signature__visibility">public</span> <span class="phpdocumentor-signature__name">__invoke</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Throwable">Throwable</abbr> </span><span class="phpdocumentor-signature__argument__name">$exception</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code> <div class="phpdocumentor-label-line"> </div> <h5 class="phpdocumentor-argument-list__heading">Parameters</h5> <dl class="phpdocumentor-argument-list"> <dt class="phpdocumentor-argument-list__entry"> <span class="phpdocumentor-signature__argument__name">$exception</span> : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\Throwable">Throwable</abbr></span> </dt> <dd class="phpdocumentor-argument-list__definition"> <section class="phpdocumentor-description"><p>The exception</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/ErrorHandlers/TriggerExceptionError.php.txt" class="language-php line-numbers linkable-line-numbers"></pre> </div> <button data-exit-button class="phpdocumentor-modal__close">×</button> </div> </div> <script type="text/javascript"> (function () { function loadExternalCodeSnippet(el, url, line) { Array.prototype.slice.call(el.querySelectorAll('pre[data-src]')).forEach((pre) => { const src = url || pre.getAttribute('data-src').replace(/\\/g, '/'); const language = 'php'; const code = document.createElement('code'); code.className = 'language-' + language; pre.textContent = ''; pre.setAttribute('data-line', line) code.textContent = 'Loading…'; pre.appendChild(code); var xhr = new XMLHttpRequest(); xhr.open('GET', src, true); xhr.onreadystatechange = function () { if (xhr.readyState !== 4) { return; } if (xhr.status < 400 && xhr.responseText) { code.textContent = xhr.responseText; Prism.highlightElement(code); return; } if (xhr.status === 404) { code.textContent = '✖ Error: File could not be found'; return; } if (xhr.status >= 400) { code.textContent = '✖ Error ' + xhr.status + ' while fetching file: ' + xhr.statusText; return; } code.textContent = '✖ Error: An unknown error occurred'; }; xhr.send(null); }); } const modalButtons = document.querySelectorAll("[data-modal]"); const openedAsLocalFile = window.location.protocol === 'file:'; if (modalButtons.length > 0 && openedAsLocalFile) { console.warn( 'Viewing the source code is unavailable because you are opening this page from the file:// scheme; ' + 'browsers block XHR requests when a page is opened this way' ); } modalButtons.forEach(function (trigger) { if (openedAsLocalFile) { trigger.setAttribute("hidden", "hidden"); } trigger.addEventListener("click", function (event) { event.preventDefault(); const modal = document.getElementById(trigger.dataset.modal); if (!modal) { console.error(`Modal with id "${trigger.dataset.modal}" could not be found`); return; } modal.classList.add("phpdocumentor-modal__open"); loadExternalCodeSnippet(modal, trigger.dataset.src || null, trigger.dataset.line) const exits = modal.querySelectorAll("[data-exit-button]"); exits.forEach(function (exit) { exit.addEventListener("click", function (event) { event.preventDefault(); modal.classList.remove("phpdocumentor-modal__open"); }); }); }); }); })(); </script> </article> </section> <section class="phpdocumentor-on-this-page__sidebar"> <section class="phpdocumentor-on-this-page__content"> <strong class="phpdocumentor-on-this-page__title">On this page</strong> <ul class="phpdocumentor-list -clean"> <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li> <li> <ul class="phpdocumentor-list -clean"> <li><a href="classes/OCC-Basics-ErrorHandlers-TriggerExceptionError.html#toc-methods">Methods</a></li> </ul> </li> <li class="phpdocumentor-on-this-page-section__title">Methods</li> <li> <ul class="phpdocumentor-list -clean"> <li><a href="classes/OCC-Basics-ErrorHandlers-TriggerExceptionError.html#method___invoke">__invoke()</a></li> </ul> </li> </ul> </section> </section> </div> <section data-search-results class="phpdocumentor-search-results phpdocumentor-search-results--hidden"> <section class="phpdocumentor-search-results__dialog"> <header class="phpdocumentor-search-results__header"> <h2 class="phpdocumentor-search-results__title">Search results</h2> <button class="phpdocumentor-search-results__close"><i class="fas fa-times"></i></button> </header> <section class="phpdocumentor-search-results__body"> <ul class="phpdocumentor-search-results__entries"></ul> </section> </section> </section> </div> <a href="classes/OCC-Basics-ErrorHandlers-TriggerExceptionError.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a> </main> <script> cssVars({}); </script> <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/prism.min.js"></script> 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