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Manual:Parser.php - MediaWiki

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href="https://www-mediawiki-org.translate.goog/w/index.php?title=Special:CreateAccount&amp;returnto=Manual:Parser.php&amp;_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="You are encouraged to create an account and log in; however, it is not mandatory"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Create account</span></a></li> <li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="https://www-mediawiki-org.translate.goog/w/index.php?title=Special:UserLogin&amp;returnto=Manual:Parser.php&amp;_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="You are encouraged to log in; however, it is not mandatory [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Log in</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor"> <div class="vector-menu-heading"> Pages for logged out editors <a 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CentralNotice --> </div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Contents" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc"> <h2 class="vector-pinnable-header-label">Contents</h2><button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">hide</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Parser.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te#" class="vector-toc-link"> <div class="vector-toc-text"> Beginning </div></a></li> <li id="toc-Description" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"><a class="vector-toc-link" href="https://www-mediawiki-org.translate.goog/wiki/Manual:Parser.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te#Description"> <div class="vector-toc-text"><span class="vector-toc-numb">1</span> <span>Description</span> </div></a> <ul id="toc-Description-sublist" class="vector-toc-list"> </ul></li> <li id="toc-Getting_the_Parser" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"><a class="vector-toc-link" href="https://www-mediawiki-org.translate.goog/wiki/Manual:Parser.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te#Getting_the_Parser"> <div class="vector-toc-text"><span class="vector-toc-numb">2</span> <span>Getting the Parser</span> </div></a> <button aria-controls="toc-Getting_the_Parser-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Getting the Parser subsection</span> </button> <ul id="toc-Getting_the_Parser-sublist" class="vector-toc-list"> <li id="toc-How_to_create_a_new_Parser_instance" class="vector-toc-list-item vector-toc-level-2"><a class="vector-toc-link" href="https://www-mediawiki-org.translate.goog/wiki/Manual:Parser.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te#How_to_create_a_new_Parser_instance"> <div class="vector-toc-text"><span class="vector-toc-numb">2.1</span> <span>How to create a new Parser instance</span> </div></a> <ul id="toc-How_to_create_a_new_Parser_instance-sublist" class="vector-toc-list"> </ul></li> </ul></li> <li id="toc-The_parsing_cycle" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"><a class="vector-toc-link" href="https://www-mediawiki-org.translate.goog/wiki/Manual:Parser.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te#The_parsing_cycle"> <div class="vector-toc-text"><span class="vector-toc-numb">3</span> <span>The parsing cycle</span> </div></a> <button aria-controls="toc-The_parsing_cycle-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle The parsing cycle subsection</span> </button> <ul id="toc-The_parsing_cycle-sublist" class="vector-toc-list"> <li id="toc-Hooks" class="vector-toc-list-item vector-toc-level-2"><a class="vector-toc-link" href="https://www-mediawiki-org.translate.goog/wiki/Manual:Parser.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te#Hooks"> <div class="vector-toc-text"><span class="vector-toc-numb">3.1</span> <span>Hooks</span> </div></a> <ul id="toc-Hooks-sublist" class="vector-toc-list"> </ul></li> </ul></li> <li id="toc-Other_methods" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"><a class="vector-toc-link" href="https://www-mediawiki-org.translate.goog/wiki/Manual:Parser.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te#Other_methods"> <div class="vector-toc-text"><span class="vector-toc-numb">4</span> <span>Other methods</span> </div></a> <button aria-controls="toc-Other_methods-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Other methods subsection</span> </button> <ul id="toc-Other_methods-sublist" class="vector-toc-list"> <li id="toc-Accessors" class="vector-toc-list-item vector-toc-level-2"><a class="vector-toc-link" href="https://www-mediawiki-org.translate.goog/wiki/Manual:Parser.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te#Accessors"> <div class="vector-toc-text"><span class="vector-toc-numb">4.1</span> <span>Accessors</span> </div></a> <ul id="toc-Accessors-sublist" class="vector-toc-list"> </ul></li> <li id="toc-Set" class="vector-toc-list-item vector-toc-level-2"><a class="vector-toc-link" href="https://www-mediawiki-org.translate.goog/wiki/Manual:Parser.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te#Set"> <div class="vector-toc-text"><span class="vector-toc-numb">4.2</span> <span>Set</span> </div></a> <ul id="toc-Set-sublist" class="vector-toc-list"> </ul></li> </ul></li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"><a class="vector-toc-link" href="https://www-mediawiki-org.translate.goog/wiki/Manual:Parser.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te#See_also"> <div class="vector-toc-text"><span class="vector-toc-numb">5</span> <span>See also</span> </div></a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul></li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"><a class="vector-toc-link" href="https://www-mediawiki-org.translate.goog/wiki/Manual:Parser.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te#External_links"> <div class="vector-toc-text"><span class="vector-toc-numb">6</span> <span>External links</span> </div></a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul></li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"><a class="vector-toc-link" href="https://www-mediawiki-org.translate.goog/wiki/Manual:Parser.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te#References"> <div class="vector-toc-text"><span class="vector-toc-numb">7</span> <span>References</span> </div></a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul></li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left"><input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents"> <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true"><span 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mw-portlet-tb"> <div class="vector-menu-heading"> General </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="https://www-mediawiki-org.translate.goog/wiki/Special:WhatLinksHere/Manual:Parser.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="A list of all wiki pages that link here [j]" accesskey="j"><span>What links here</span></a></li> <li id="t-recentchangeslinked" class="mw-list-item"><a href="https://www-mediawiki-org.translate.goog/wiki/Special:RecentChangesLinked/Manual:Parser.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" rel="nofollow" title="Recent changes in pages linked from this page [k]" accesskey="k"><span>Related changes</span></a></li> <li id="t-upload" class="mw-list-item"><a href="https://translate.google.com/website?sl=auto&amp;tl=te&amp;hl=te&amp;u=https://commons.wikimedia.org/wiki/Special:UploadWizard" title="Upload files [u]" accesskey="u"><span>Upload 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dir="ltr">日本語</a></li> </ul> </div> <style data-mw-deduplicate="TemplateStyles:r6824882">.mw-parser-output table.ambox{margin:0 10%;width:unset;border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output table.ambox+table.ambox,.mw-parser-output table.ambox+link+table.ambox,.mw-parser-output table.ambox+style+table.ambox{margin-top:-1px}.mw-parser-output .ambox td.mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ambox th.mbox-text,.mw-parser-output .ambox td.mbox-text{border:none;padding:0.25em 0.5em;width:100%}.mw-parser-output .ambox td.mbox-image{padding:2px 0 2px 0.5em}.mw-parser-output .ambox td.mbox-imageright{padding:2px 0.5em 2px 0}.mw-parser-output table.ambox-notice{border-left-color:#36c}.mw-parser-output table.ambox-speedy{background-color:var(--background-color-error-subtle,#fee7e6)}.mw-parser-output table.ambox-delete,.mw-parser-output table.ambox-speedy{border-left-color:var(--background-color-error--active,#b32424)}.mw-parser-output table.ambox-content{border-left-color:#f28500}.mw-parser-output table.ambox-style{border-left-color:#fc3}.mw-parser-output table.ambox-move{border-left-color:#9932cc}.mw-parser-output table.ambox-protection{border-left-color:#a2a9b1}html body.mediawiki .mw-parser-output .ambox.mbox-small{clear:right;float:right;margin:4px 0 4px 1em;box-sizing:border-box;width:238px;font-size:88%;line-height:1.25em}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 0;box-sizing:border-box;overflow:hidden;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em}</style> <table class="plainlinks ambox box-Update ambox-content ambox-Update metadata" role="presentation"> <tbody> <tr> <td class="mbox-image"> <div style="width:52px"> <span typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9b/Gnome-appointment-soon.svg/45px-Gnome-appointment-soon.svg.png" decoding="async" width="45" height="45" class="mw-file-element" srcset="https://translate.google.com/website?sl=auto&amp;tl=te&amp;hl=te&amp;u=https://upload.wikimedia.org/wikipedia/commons/thumb/9/9b/Gnome-appointment-soon.svg/68px-Gnome-appointment-soon.svg.png 1.5x,https://translate.google.com/website?sl=auto&amp;tl=te&amp;hl=te&amp;u=https://upload.wikimedia.org/wikipedia/commons/thumb/9/9b/Gnome-appointment-soon.svg/90px-Gnome-appointment-soon.svg.png 2x" data-file-width="48" data-file-height="48"></span></span> </div></td> <td class="mbox-text"> <div class="mbox-text-span"> This page is <b>outdated</b>. <div class="hide-when-compact" style="display:inline;"> For more complete information on current code, please refer to <a class="external text" href="https://translate.google.com/website?sl=auto&amp;tl=te&amp;hl=te&amp;u=https://doc.wikimedia.org/mediawiki-core/master/php/Parser_8php.html">corresponding class/file</a>. If you have checked or updated this page and found the content to be suitable, please remove this notice. See the <a href="https://www-mediawiki-org.translate.goog/wiki/Manual_talk:Parser.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual talk:Parser.php">talk page</a> for a possible discussion on this. </div> </div></td> </tr> </tbody> </table> <table class="plainlinks" style="border:1px solid #a2a9b1; border-spacing: 5px; margin: 1em auto;"> <tbody> <tr style="background: var(--background-color-neutral); color: var(--color-base); text-align:center;"> <th colspan="2"><a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:Code?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:Code">MediaWiki file:</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Code?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:Code"> </a></span> Parser.php</th> </tr> <tr> <td><b>Location:</b></td> <td>includes/parser/</td> </tr> <tr style="vertical-align: top;"> <td><b>Source code:</b></td> <td><a class="external text" href="https://translate.google.com/website?sl=auto&amp;tl=te&amp;hl=te&amp;u=https://phabricator.wikimedia.org/diffusion/MW/browse/master/includes/parser/Parser.php">master</a> • <a class="external text" href="https://translate.google.com/website?sl=auto&amp;tl=te&amp;hl=te&amp;u=https://phabricator.wikimedia.org/diffusion/MW/browse/REL1_42/includes/parser/Parser.php">1.42.3</a> • <a class="external text" href="https://translate.google.com/website?sl=auto&amp;tl=te&amp;hl=te&amp;u=https://phabricator.wikimedia.org/diffusion/MW/browse/REL1_41/includes/parser/Parser.php">1.41.4</a> • <a class="external text" href="https://translate.google.com/website?sl=auto&amp;tl=te&amp;hl=te&amp;u=https://phabricator.wikimedia.org/diffusion/MW/browse/REL1_39/includes/parser/Parser.php">1.39.10</a></td> </tr> <tr style="vertical-align: top;"> <td><b>Classes:</b></td> <td><span class="plainlinks"><a class="external text" href="https://translate.google.com/website?sl=auto&amp;tl=te&amp;hl=te&amp;u=https://doc.wikimedia.org/mediawiki-core/master/php/classMediaWiki_1_1Parser_1_1Parser.html">MediaWiki\Parser\Parser</a></span></td> </tr> </tbody> </table> <meta property="mw:PageProp/toc"> <div class="mw-heading mw-heading2"> <h2 id="Description">Description</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="https://www-mediawiki-org.translate.goog/w/index.php?title=Manual:Parser.php&amp;action=edit&amp;section=1&amp;_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Edit section: Description"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span> </div> <p>This file contains the class <b><code>Parser</code></b>, which contains the method <code>parse</code>, which converts <a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Wikitext?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Wikitext">Wikitext</a> to HTML.</p> <div class="mw-heading mw-heading2"> <h2 id="Getting_the_Parser">Getting the Parser</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="https://www-mediawiki-org.translate.goog/w/index.php?title=Manual:Parser.php&amp;action=edit&amp;section=2&amp;_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Edit section: Getting the Parser"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span> </div> <p>In many contexts, such as when creating a parser function or special page, you should have access to a Parser instance.</p> <div class="mw-heading mw-heading3"> <h3 id="How_to_create_a_new_Parser_instance">How to create a new Parser instance</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="https://www-mediawiki-org.translate.goog/w/index.php?title=Manual:Parser.php&amp;action=edit&amp;section=3&amp;_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Edit section: How to create a new Parser instance"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span> </div> <p>If you do not have access, you can create a new instance by using <a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:ParserFactory.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:ParserFactory.php">ParserFactory</a> and calling its <code>create</code> method.<sup id="cite_ref-1" class="reference"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Parser.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> The constructor of the ParserFactory takes several arguments. To create a ParserFactory with default options, use <code>MediaWikiServices::getInstance()-&gt;getParserFactory()</code>.</p> <p>One-liner for getting a new Parser instance:</p> <div class="mw-highlight mw-highlight-lang-php mw-content-ltr" dir="ltr"> <pre><span></span><span class="nv">$localParser</span> <span class="o">=</span> <span class="nx">MediaWikiServices</span><span class="o">::</span><span class="na">getInstance</span><span class="p">()</span><span class="o">-&gt;</span><span class="na">getParserFactory</span><span class="p">()</span><span class="o">-&gt;</span><span class="na">create</span><span class="p">();</span> </pre> </div> <p>This new instance is not ready for use yet. The next step is to set ParserOptions.</p> <div class="mw-heading mw-heading2"> <h2 id="The_parsing_cycle">The parsing cycle</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="https://www-mediawiki-org.translate.goog/w/index.php?title=Manual:Parser.php&amp;action=edit&amp;section=4&amp;_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Edit section: The parsing cycle"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span> </div> <ol> <li>Call helper function <code class="mw-highlight mw-highlight-lang-php mw-content-ltr" style="" dir="ltr"><span class="nx">Parser</span><span class="o">::</span><span class="na">internalParse</span><span class="p">()</span></code>, which in turns calls <ol> <li><code class="mw-highlight mw-highlight-lang-php mw-content-ltr" style="" dir="ltr"><span class="nx">Parser</span><span class="o">::</span><span class="na">replaceVariables</span></code>, which replaces magic variables, templates, and template arguments with the appropriate text. <ol> <li>It calls <code class="mw-highlight mw-highlight-lang-php mw-content-ltr" style="" dir="ltr"><span class="nx">Parser</span><span class="o">::</span><span class="na">preprocessToDom</span></code>, which preprocesses some wikitext and returns the document tree.</li> <li>Next it creates a <code><a class="external text" href="https://translate.google.com/website?sl=auto&amp;tl=te&amp;hl=te&amp;u=https://doc.wikimedia.org/mediawiki-core/master/php/interfacePPFrame.html">PPFrame</a></code> object and calls its <code>expand()</code> method to do the actual template magic.</li> </ol></li> <li><code class="mw-highlight mw-highlight-lang-php mw-content-ltr" style="" dir="ltr"><span class="nx">Sanitizer</span><span class="o">::</span><span class="na">removeHTMLtags</span><span class="p">()</span></code>, which cleans up HTML, removes dangerous tags and attributes, and removes HTML comments.</li> <li><code class="mw-highlight mw-highlight-lang-php mw-content-ltr" style="" dir="ltr"><span class="nx">Parser</span><span class="o">::</span><span class="na">handleTables</span></code>, which handles and renders the wikitext for tables.</li> <li><code class="mw-highlight mw-highlight-lang-php mw-content-ltr" style="" dir="ltr"><span class="nx">Parser</span><span class="o">::</span><span class="na">handleDoubleUnderscore</span></code>, which removes valid <a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Help:Magic_words?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te#Behavior_switches" title="Special:MyLanguage/Help:Magic words">double-underscore items</a>, like __NOTOC__, and records them in array <code class="mw-highlight mw-highlight-lang-php mw-content-ltr" style="" dir="ltr"><span class="nv">$Parser</span><span class="o">-&gt;</span><span class="na">mDoubleUnderscores</span></code>.</li> <li><code class="mw-highlight mw-highlight-lang-php mw-content-ltr" style="" dir="ltr"><span class="nx">Parser</span><span class="o">::</span><span class="na">handleHeadings</span></code>, which parses and renders section headers.</li> <li><code class="mw-highlight mw-highlight-lang-php mw-content-ltr" style="" dir="ltr"><span class="nx">Parser</span><span class="o">::</span><span class="na">handleInternalLinks</span></code>, which processes internal links (<code>[[ ]]</code>) and stores them in <code>$Parser-&gt;mLinkHolders</code> (a <a class="external text" href="https://translate.google.com/website?sl=auto&amp;tl=te&amp;hl=te&amp;u=https://doc.wikimedia.org/mediawiki-core/master/php/classLinkHolderArray.html"><code>LinkHolderArray</code> object</a>),</li> <li><code class="mw-highlight mw-highlight-lang-php mw-content-ltr" style="" dir="ltr"><span class="nx">Parser</span><span class="o">::</span><span class="na">handleAllQuotes</span></code>, which replaces single quotes with HTML markup (<code class="mw-highlight" style="white-space:nowrap"><span class="p">‎&lt;</span><span class="nt">i</span><span class="p">&gt;</span></code>, <code class="mw-highlight" style="white-space:nowrap"><span class="p">‎&lt;</span><span class="nt">b</span><span class="p">&gt;</span></code>, etc).</li> <li><code class="mw-highlight mw-highlight-lang-php mw-content-ltr" style="" dir="ltr"><span class="nx">Parser</span><span class="o">::</span><span class="na">handleExternalLinks</span></code>, which replaces and renders external links.</li> <li><code class="mw-highlight mw-highlight-lang-php mw-content-ltr" style="" dir="ltr"><span class="nx">Parser</span><span class="o">::</span><span class="na">handleMagicLinks</span></code>, which replaces special strings like "ISBN xxx" and "RFC xxx" with magic external links.</li> <li><code class="mw-highlight mw-highlight-lang-php mw-content-ltr" style="" dir="ltr"><span class="nx">Parser</span><span class="o">::</span><span class="na">handleHeadings</span></code>, which: <ul> <li>auto numbers headings if that options is enabled,</li> <li>adds an [edit] link to sections for users who have enabled the option and can edit the page,</li> <li>adds a Table of contents on the top for users who have enabled the option, and</li> <li>auto-anchors headings.</li> </ul></li> </ol></li> <li>Next, <code>parse()</code> calls <code class="mw-highlight mw-highlight-lang-php mw-content-ltr" style="" dir="ltr"><span class="nx">Parser</span><span class="o">::</span><span class="na">doBlockLevels</span></code>, which renders lists from lines starting with ':', '*', '#', etc.</li> <li><code class="mw-highlight mw-highlight-lang-php mw-content-ltr" style="" dir="ltr"><span class="nx">Parser</span><span class="o">::</span><span class="na">replaceLinkHolders</span></code> is called, which calls <code class="mw-highlight mw-highlight-lang-php mw-content-ltr" style="" dir="ltr"><span class="nx">LinkHolderArray</span><span class="o">::</span><span class="na">replace</span></code> on <code class="mw-highlight mw-highlight-lang-php mw-content-ltr" style="" dir="ltr"><span class="nv">$Parser</span><span class="o">-&gt;</span><span class="na">mLinkHolders</span></code> to replace link placeholders with actual links, in the buffer Placeholders created in Skin::makeLinkObj()</li> <li>Next, the text is language converted (when applicable) using the <code>convert</code> method of the appropriate <a class="external text" href="https://translate.google.com/website?sl=auto&amp;tl=te&amp;hl=te&amp;u=https://doc.wikimedia.org/mediawiki-core/master/php/classLanguage.html">Language</a> object.</li> <li><code class="mw-highlight mw-highlight-lang-php mw-content-ltr" style="" dir="ltr"><span class="nx">Parser</span><span class="o">::</span><span class="na">replaceTransparentTags</span></code> used to be called, which replaced transparent tags with values which are provided by the callback functions in <code class="mw-highlight mw-highlight-lang-php mw-content-ltr" style="" dir="ltr"><span class="nv">$Parser</span><span class="o">-&gt;</span><span class="na">mTransparentTagHooks</span></code>. Transparent tag hooks are like regular XML-style tag hooks, except they operate late in the transformation sequence, on HTML instead of wikitext.</li> <li><code class="mw-highlight mw-highlight-lang-php mw-content-ltr" style="" dir="ltr"><span class="nx">Sanitizer</span><span class="o">::</span><span class="na">normalizeCharReferences</span></code> is called, which ensures that any entities and character references are legal for XML and XHTML specifically.</li> <li>If <a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:$wgUseTidy?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:$wgUseTidy">HTML tidy</a> is enabled, <code class="mw-highlight mw-highlight-lang-php mw-content-ltr" style="" dir="ltr"><span class="nx">MWTidy</span><span class="o">::</span><span class="na">tidy</span></code> is called to do the tidying.</li> <li>Finally the rendered HTML result of the parse process is stored in the <code><a class="external text" href="https://translate.google.com/website?sl=auto&amp;tl=te&amp;hl=te&amp;u=https://doc.wikimedia.org/mediawiki-core/master/php/classParserOutput.html">ParserOutput</a></code> object <code class="mw-highlight mw-highlight-lang-php mw-content-ltr" style="" dir="ltr"><span class="nv">$Parser</span><span class="o">-&gt;</span><span class="na">mOutput</span></code>, which is returned to the caller of <code class="mw-highlight mw-highlight-lang-php mw-content-ltr" style="" dir="ltr"><span class="nx">Parser</span><span class="o">::</span><span class="na">parse</span></code>.</li> </ol> <div class="mw-heading mw-heading3"> <h3 id="Hooks"><a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:Hooks?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:Hooks">Hooks</a></h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="https://www-mediawiki-org.translate.goog/w/index.php?title=Manual:Parser.php&amp;action=edit&amp;section=5&amp;_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Edit section: Hooks"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span> </div> <p>The following hooks are made available at various stages in the parsing cycle:</p> <table class="wikitable" cellpadding="5" border="1"> <tbody> <tr> <th>Version</th> <th>Hook</th> <th>Description</th> </tr> <tr> <td>1.5.0</td> <td><a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:Hooks/ParserAfterTidy?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:Hooks/ParserAfterTidy">ParserAfterTidy</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Hooks/ParserAfterTidy?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:Hooks/ParserAfterTidy"> </a></span></td> <td>Used to add some final processing to the fully-rendered page output.</td> </tr> <tr> <td>1.6.0</td> <td><a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:Hooks/ParserBeforeInternalParse?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:Hooks/ParserBeforeInternalParse">ParserBeforeInternalParse</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Hooks/ParserBeforeInternalParse?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:Hooks/ParserBeforeInternalParse"> </a></span></td> <td></td> </tr> <tr> <td>1.6.0</td> <td><a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:Hooks/ParserClearState?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:Hooks/ParserClearState">ParserClearState</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Hooks/ParserClearState?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:Hooks/ParserClearState"> </a></span></td> <td>Called at the end of Parser::clearState().</td> </tr> <tr> <td>1.6.0</td> <td><a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:Hooks/ParserGetVariableValueSwitch?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:Hooks/ParserGetVariableValueSwitch">ParserGetVariableValueSwitch</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Hooks/ParserGetVariableValueSwitch?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:Hooks/ParserGetVariableValueSwitch"> </a></span></td> <td>Assigns a value to a user defined variable.</td> </tr> <tr> <td>1.6.0</td> <td><a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:Hooks/ParserGetVariableValueTs?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:Hooks/ParserGetVariableValueTs">ParserGetVariableValueTs</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Hooks/ParserGetVariableValueTs?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:Hooks/ParserGetVariableValueTs"> </a></span></td> <td>Used to change the value of the time for the {{LOCAL...}} magic word.</td> </tr> <tr> <td>1.6.0</td> <td><a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:Hooks/ParserGetVariableValueVarCache?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:Hooks/ParserGetVariableValueVarCache">ParserGetVariableValueVarCache</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Hooks/ParserGetVariableValueVarCache?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:Hooks/ParserGetVariableValueVarCache"> </a></span></td> <td>Used to change the value of the variable cache or return false to not use it.</td> </tr> <tr> <td>1.6.0</td> <td><a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:Hooks/ParserTestParser?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:Hooks/ParserTestParser">ParserTestParser</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Hooks/ParserTestParser?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:Hooks/ParserTestParser"> </a></span></td> <td>Called when creating a new instance of Parser for parser tests.</td> </tr> <tr> <td>1.10.0</td> <td><a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:Hooks/InternalParseBeforeLinks?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:Hooks/InternalParseBeforeLinks">InternalParseBeforeLinks</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Hooks/InternalParseBeforeLinks?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:Hooks/InternalParseBeforeLinks"> </a></span></td> <td>Used to process the expanded wiki code after &lt;nowiki&gt;, HTML-comments, and templates have been treated.</td> </tr> <tr> <td>1.10.1</td> <td><a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:Hooks/BeforeParserFetchTemplateAndtitle?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:Hooks/BeforeParserFetchTemplateAndtitle">BeforeParserFetchTemplateAndtitle</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Hooks/BeforeParserFetchTemplateAndtitle?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:Hooks/BeforeParserFetchTemplateAndtitle"> </a></span></td> <td>Allows an extension to specify a version of a page to get for inclusion in a template.</td> </tr> <tr> <td>1.10.1</td> <td><a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:Hooks/BeforeParserrenderImageGallery?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:Hooks/BeforeParserrenderImageGallery">BeforeParserrenderImageGallery</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Hooks/BeforeParserrenderImageGallery?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:Hooks/BeforeParserrenderImageGallery"> </a></span></td> <td>Allows an extension to modify an image gallery before it is rendered.</td> </tr> <tr> <td>1.12.0</td> <td><a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:Hooks/ParserFirstCallInit?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:Hooks/ParserFirstCallInit">ParserFirstCallInit</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Hooks/ParserFirstCallInit?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:Hooks/ParserFirstCallInit"> </a></span></td> <td>Called when the parser initialises for the first time.</td> </tr> <tr> <td>1.12.0</td> <td><a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:Hooks/ParserMakeImageParams?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:Hooks/ParserMakeImageParams">ParserMakeImageParams</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Hooks/ParserMakeImageParams?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:Hooks/ParserMakeImageParams"> </a></span></td> <td>Alter the parameters used to generate an image before it is generated.</td> </tr> <tr> <td>1.18.0</td> <td><a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:Hooks/BeforeParserFetchFileAndTitle?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:Hooks/BeforeParserFetchFileAndTitle">BeforeParserFetchFileAndTitle</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Hooks/BeforeParserFetchFileAndTitle?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:Hooks/BeforeParserFetchFileAndTitle"> </a></span></td> <td>Before an image is rendered by Parser.</td> </tr> <tr> <td>1.19.0</td> <td><a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:Hooks/ParserSectionCreate?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:Hooks/ParserSectionCreate">ParserSectionCreate</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Hooks/ParserSectionCreate?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:Hooks/ParserSectionCreate"> </a></span></td> <td>Called each time the parser creates a document section from wikitext.</td> </tr> <tr> <td>1.22.0</td> <td><a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:Hooks/ParserLimitReportFormat?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:Hooks/ParserLimitReportFormat">ParserLimitReportFormat</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Hooks/ParserLimitReportFormat?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:Hooks/ParserLimitReportFormat"> </a></span></td> <td>Replacement for deprecated ParserLimitReport</td> </tr> <tr> <td>1.22.0</td> <td><a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:Hooks/ParserLimitReportPrepare?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:Hooks/ParserLimitReportPrepare">ParserLimitReportPrepare</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Hooks/ParserLimitReportPrepare?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:Hooks/ParserLimitReportPrepare"> </a></span></td> <td>Replacement for deprecated ParserLimitReport</td> </tr> <tr> <td>1.36.0</td> <td><a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:Hooks/BeforeParserFetchTemplateRevisionRecord?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:Hooks/BeforeParserFetchTemplateRevisionRecord">BeforeParserFetchTemplateRevisionRecord</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Hooks/BeforeParserFetchTemplateRevisionRecord?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:Hooks/BeforeParserFetchTemplateRevisionRecord"> </a></span></td> <td>Replacement for deprecated BeforeParserFetchTemplateAndtitle</td> </tr> </tbody> </table> <div class="mw-heading mw-heading2"> <h2 id="Other_methods">Other methods</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="https://www-mediawiki-org.translate.goog/w/index.php?title=Manual:Parser.php&amp;action=edit&amp;section=6&amp;_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Edit section: Other methods"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span> </div> <div class="mw-heading mw-heading3"> <h3 id="Accessors">Accessors</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="https://www-mediawiki-org.translate.goog/w/index.php?title=Manual:Parser.php&amp;action=edit&amp;section=7&amp;_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Edit section: Accessors"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span> </div> <ul> <li><code>getCustomDefaultSort ()</code> Accessor for $mDefaultSort. Unlike getDefaultSort(), it will return false if none is set.</li> <li><code>getDefaultSort ()</code> Accessor for $mDefaultSort. Will use the empty string if none is set.</li> <li><code>getOptions ()</code> Get the <a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:ParserOptions.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:ParserOptions.php">ParserOptions</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:ParserOptions.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:ParserOptions.php"> </a></span> object.</li> <li><code>getOutput ()</code> Get the <a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:ParserOutput.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:ParserOutput.php">ParserOutput</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:ParserOutput.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:ParserOutput.php"> </a></span> object.</li> <li><code>getPreprocessor ()</code> Get a <a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:Preprocessor.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:Preprocessor.php">Preprocessor</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Preprocessor.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:Preprocessor.php"> </a></span> object.</li> <li>Relating to <a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Revision?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:Revision">revisions</a>: <ul> <li><code>getRevisionId ()</code> Get the ID of the revision we are parsing.</li> <li><code>getRevisionTimestamp ()</code> Get the timestamp associated with the current revision, adjusted for the default server-local timestamp.</li> <li><code>getRevisionUser ()</code> Get the name of the user that edited the last revision.</li> </ul></li> <li><code>getTags ()</code> Accessor.</li> <li><code>getTargetLanguage ()</code> Get the target language for the content being parsed.</li> <li><code>getTitle ()</code> Accessor for the <a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:Title.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:Title.php">Title</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Title.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:Title.php"> </a></span> object.</li> <li><code>getUser ()</code> Get a <a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:User.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:User.php">User</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:User.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:User.php"> </a></span> object either from $this-&gt;mUser, if set, or from the ParserOptions object otherwise.</li> </ul> <div class="mw-heading mw-heading3"> <h3 id="Set">Set</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="https://www-mediawiki-org.translate.goog/w/index.php?title=Manual:Parser.php&amp;action=edit&amp;section=8&amp;_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Edit section: Set"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span> </div> <ul> <li><code>Parser::setFunctionHook()</code> <a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:Parser_functions?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:Parser functions">Create a parser function</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Parser_functions?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:Parser functions"> </a></span>, e.g. <code>{{#expr: 1 + 1}}</code> or <code>{{sum:1|2|3}}</code>. The callback function can have the form: <code>function myParserFunction( &amp;$parser, $arg1, $arg2, $arg3 ) { ... }</code>.</li> <li><code>Parser::setHook()</code> <a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:Tag_extensions?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:Tag extensions">Create an HTML-style tag</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Tag_extensions?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:Tag extensions"> </a></span>, e.g. <code class="mw-highlight" style="white-space:nowrap"><span class="p">‎&lt;</span><span class="nt">yourtag</span><span class="p">&gt;</span>special text<span class="p">‎&lt;/</span><span class="nt">yourtag</span><span class="p">&gt;</span></code>. The callback should have the following form: <code class="mw-highlight mw-highlight-lang-php mw-content-ltr" style="" dir="ltr"><span class="k">function</span> <span class="nf">myParserHook</span><span class="p">(</span> <span class="nv">$text</span><span class="p">,</span> <span class="nv">$params</span><span class="p">,</span> <span class="nv">$parser</span><span class="p">,</span> <span class="nv">$frame</span> <span class="p">)</span> <span class="p">{</span> <span class="o">...</span></code>}</li> </ul> <div class="mw-heading mw-heading2"> <h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="https://www-mediawiki-org.translate.goog/w/index.php?title=Manual:Parser.php&amp;action=edit&amp;section=9&amp;_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span> </div> <ul> <li><a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:Code?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:Code">Manual:Code</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Code?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:Code"> </a></span> – Overview of the key files and directories in the MediaWiki source code</li> <li><a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:ParserOptions.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:ParserOptions.php">Manual:ParserOptions.php</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:ParserOptions.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:ParserOptions.php"> </a></span></li> <li><a href="https://www-mediawiki-org.translate.goog/wiki/Special:MyLanguage/Manual:PPFrame.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Special:MyLanguage/Manual:PPFrame.php">Manual:PPFrame.php</a><span style="display:none"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:PPFrame.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Manual:PPFrame.php"> </a></span> - expansion frame interface</li> </ul> <div class="mw-heading mw-heading2"> <h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="https://www-mediawiki-org.translate.goog/w/index.php?title=Manual:Parser.php&amp;action=edit&amp;section=10&amp;_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span> </div> <ul> <li><a rel="nofollow" class="external text" href="https://translate.google.com/website?sl=auto&amp;tl=te&amp;hl=te&amp;u=https://web.archive.org/web/20110709125138/http://musialek.org/?p%3D94"><i>The MediaWiki parser, uncovered </i></a></li> </ul> <div class="mw-heading mw-heading2"> <h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="https://www-mediawiki-org.translate.goog/w/index.php?title=Manual:Parser.php&amp;action=edit&amp;section=11&amp;_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span> </div> <div class="mw-references-wrap"> <ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="https://www-mediawiki-org.translate.goog/wiki/Manual:Parser.php?_x_tr_sl=auto&amp;_x_tr_tl=te&amp;_x_tr_hl=te#cite_ref-1">↑</a></span> <span class="reference-text"> Prior to MediaWiki 1.36, it was still possible to construct a Parser class directly.</span></li> </ol> </div><!-- NewPP limit report Parsed by mw‐api‐int.codfw.main‐849f99967d‐4lxf2 Cached time: 20241124213353 Cache expiry: 2592000 Reduced expiry: false Complications: [show‐toc] CPU time usage: 0.364 seconds Real time usage: 0.510 seconds Preprocessor visited node count: 3825/1000000 Post‐expand include size: 22838/2097152 bytes Template argument size: 8405/2097152 bytes Highest expansion depth: 21/100 Expensive parser function count: 33/500 Unstrip recursion depth: 0/20 Unstrip post‐expand size: 9466/5000000 bytes Lua time usage: 0.072/10.000 seconds Lua memory usage: 1728548/52428800 bytes Number of Wikibase entities loaded: 0/400 --> <!-- Transclusion expansion time report (%,ms,calls,template) 100.00% 285.103 1 -total 42.15% 120.157 28 Template:Ll 28.02% 79.879 1 Template:Outdated2 25.83% 73.628 56 Template:Translatable 25.45% 72.553 1 Template:MW_file 25.40% 72.409 1 Template:Outdated 20.45% 58.305 1 Template:Ambox 18.28% 52.109 30 Template:Pagelang 9.36% 26.698 24 Template:Phpi 8.23% 23.463 24 Template:Inline-code --> <!-- Saved in parser cache with key mediawikiwiki:pcache:idhash:11040-0!canonical and timestamp 20241124213353 and revision id 6867459. 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