<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Documentation</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 href="https://fonts.googleapis.com/css2?family=Source+Sans+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" /> <script src="https://cdn.jsdelivr.net/npm/fuse.js@3.4.6"></script> <script src="https://cdn.jsdelivr.net/npm/css-vars-ponyfill@2"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.0/js/all.min.js" integrity="sha256-0vuk8LXoyrmCjp1f0O300qo1M75ZQyhH9X3J6d+scmk=" crossorigin="anonymous"></script> <script src="js/search.js"></script> <script defer src="js/searchIndex.js"></script> </head> <body id="top"> <header class="phpdocumentor-header phpdocumentor-section"> <h1 class="phpdocumentor-title"><a href="" class="phpdocumentor-title__link">Documentation</a></h1> <input class="phpdocumentor-header__menu-button" type="checkbox" id="menu-button" name="menu-button" /> <label class="phpdocumentor-header__menu-icon" for="menu-button"> <i class="fas fa-bars"></i> </label> <section data-search-form class="phpdocumentor-search"> <label> <span class="visually-hidden">Search for</span> <svg 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"> </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 -four phpdocumentor-sidebar"> <section class="phpdocumentor-sidebar__category"> <h2 class="phpdocumentor-sidebar__category-header">Namespaces</h2> <h3 class="phpdocumentor-sidebar__root-namespace"><a href="namespaces/default.html"><abbr title="\">Global</abbr></a></h3> </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 -eight phpdocumentor-content"> <ul class="phpdocumentor-breadcrumbs"> <li class="phpdocumentor-breadcrumb"><a href="packages/footnotes.html">footnotes</a></li> </ul> <article class="phpdocumentor-element -class"> <h2 class="phpdocumentor-content__title"> MCI_Footnotes_Language </h2> <aside class="phpdocumentor-element-found-in"> <abbr class="phpdocumentor-element-found-in__file" title="class/language.php"><a href="files/class-language.html"><abbr title="class/language.php">language.php</abbr></a></abbr> : <span class="phpdocumentor-element-found-in__line">18</span> </aside> <p class="phpdocumentor-summary">Loads text domain of current or default language for localization.</p> <section class="phpdocumentor-description"></section> <h5 class="phpdocumentor-tag-list__heading" id="tags"> Tags <a href="#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">since</span> </dt> <dd class="phpdocumentor-tag-list__definition"> <span class="phpdocumentor-tag-link">1.5.0</span> <section class="phpdocumentor-description"></section> </dd> </dl> <h3 id="toc"> Table of Contents <a href="#toc" class="headerlink"><i class="fas fa-link"></i></a> </h3> <dl class="phpdocumentor-table-of-contents"> <dt class="phpdocumentor-table-of-contents__entry -method -public"> <a href="classes/MCI-Footnotes-Language.html#method_load_text_domain">load_text_domain()</a> <span> : mixed </span> </dt> <dd>Loads the text domain for current WordPress language if exists.</dd> <dt class="phpdocumentor-table-of-contents__entry -method -public"> <a href="classes/MCI-Footnotes-Language.html#method_register_hooks">register_hooks()</a> <span> : mixed </span> </dt> <dd>Register WordPress Hook.</dd> <dt class="phpdocumentor-table-of-contents__entry -method -private"> <a href="classes/MCI-Footnotes-Language.html#method_load">load()</a> <span> : bool </span> </dt> <dd>Loads a specific text domain.</dd> </dl> <section class="phpdocumentor-methods"> <h3 class="phpdocumentor-elements__header" id="methods"> Methods <a href="classes/MCI-Footnotes-Language.html#methods" class="headerlink"><i class="fas fa-link"></i></a> </h3> <article class="phpdocumentor-element -method -public -static " > <h4 class="phpdocumentor-element__name" id="method_load_text_domain"> load_text_domain() <a href="classes/MCI-Footnotes-Language.html#method_load_text_domain" class="headerlink"><i class="fas fa-link"></i></a> </h4> <aside class="phpdocumentor-element-found-in"> <abbr class="phpdocumentor-element-found-in__file" title="class/language.php"><a href="files/class-language.html"><abbr title="class/language.php">language.php</abbr></a></abbr> : <span class="phpdocumentor-element-found-in__line">61</span> </aside> <p class="phpdocumentor-summary">Loads the text domain for current WordPress language if exists.</p> <code class="phpdocumentor-code phpdocumentor-signature "> <span class="phpdocumentor-signature__visibility">public</span> <span class="phpdocumentor-signature__static">static</span> <span class="phpdocumentor-signature__name">load_text_domain</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code> <section class="phpdocumentor-description"><p>Otherwise fallback "en_GB" will be loaded.</p> </section> <h5 class="phpdocumentor-tag-list__heading" id="tags"> Tags <a href="#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">since</span> </dt> <dd class="phpdocumentor-tag-list__definition"> <span class="phpdocumentor-tag-link">1.5.0</span> <section class="phpdocumentor-description"><ul> <li>Bugfix: Correct function call apply_filters() with all required arguments after PHP 7.1 promoted warning to error, thanks to @matkus2 bug report and code contribution.</li> </ul> </section> </dd> <dt class="phpdocumentor-tag-list__entry"> <span class="phpdocumentor-tag__name">since</span> </dt> <dd class="phpdocumentor-tag-list__definition"> <span class="phpdocumentor-tag-link">2.0.0</span> <section class="phpdocumentor-description"></section> </dd> <dt class="phpdocumentor-tag-list__entry"> <span class="phpdocumentor-tag__name">contributor</span> </dt> <dd class="phpdocumentor-tag-list__definition"> <section class="phpdocumentor-description"><p>@matkus2</p> </section> </dd> <dt class="phpdocumentor-tag-list__entry"> <span class="phpdocumentor-tag__name">link</span> </dt> <dd class="phpdocumentor-tag-list__definition"> <a class="phpdocumentor-tag-link" href="https://wordpress.org/support/topic/error-missing-parameter-if-using-php-7-1-or-later/"> <p>Add 3rd (empty) argument in apply_filters() to prevent PHP from throwing an error. “Fatal error: Uncaught ArgumentCountError: Too few arguments to function apply_filters()”</p> <p>Yet get_locale() is defined w/o parameters in wp-includes/l10n.php:30, and apply_filters() is defined as apply_filters( $tag, $value ) in wp-includes/plugin.php:181.</p> </a> </dd> <dt class="phpdocumentor-tag-list__entry"> <span class="phpdocumentor-tag__name">link</span> </dt> <dd class="phpdocumentor-tag-list__definition"> <a class="phpdocumentor-tag-link" href="https://developer.wordpress.org/reference/functions/apply_filters/"> <p>But apply_filters() is defined with a 3rd parameter (and w/o the first one) in wp-includes/class-wp-hook.php:264, as public function apply_filters( $value, $args ).</p> <p>Taking it all together, probably the full function definition would be public function apply_filters( $tag, $value, $args ). In the case of get_locale(), $args is empty.</p> <p>The bug was lurking in WP. PHP 7.1 promoted the warning to an error.</p> </a> </dd> <dt class="phpdocumentor-tag-list__entry"> <span class="phpdocumentor-tag__name">link</span> </dt> <dd class="phpdocumentor-tag-list__definition"> <a class="phpdocumentor-tag-link" href="https://www.php.net/manual/en/migration71.incompatible.php"> https://www.php.net/manual/en/migration71.incompatible.php </a> </dd> <dt class="phpdocumentor-tag-list__entry"> <span class="phpdocumentor-tag__name">link</span> </dt> <dd class="phpdocumentor-tag-list__definition"> <a class="phpdocumentor-tag-link" href="https://www.php.net/manual/en/migration71.incompatible.php#migration71.incompatible.too-few-arguments-exception"> https://www.php.net/manual/en/migration71.incompatible.php#migration71.incompatible.too-few-arguments-exception </a> </dd> </dl> <h5 class="phpdocumentor-return-value__heading">Return values</h5> <span class="phpdocumentor-signature__response_type">mixed</span> — <section class="phpdocumentor-description"></section> </article> <article class="phpdocumentor-element -method -public -static " > <h4 class="phpdocumentor-element__name" id="method_register_hooks"> register_hooks() <a href="classes/MCI-Footnotes-Language.html#method_register_hooks" class="headerlink"><i class="fas fa-link"></i></a> </h4> <aside class="phpdocumentor-element-found-in"> <abbr class="phpdocumentor-element-found-in__file" title="class/language.php"><a href="files/class-language.html"><abbr title="class/language.php">language.php</abbr></a></abbr> : <span class="phpdocumentor-element-found-in__line">25</span> </aside> <p class="phpdocumentor-summary">Register WordPress Hook.</p> <code class="phpdocumentor-code phpdocumentor-signature "> <span class="phpdocumentor-signature__visibility">public</span> <span class="phpdocumentor-signature__static">static</span> <span class="phpdocumentor-signature__name">register_hooks</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code> <section class="phpdocumentor-description"></section> <h5 class="phpdocumentor-tag-list__heading" id="tags"> Tags <a href="#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">since</span> </dt> <dd class="phpdocumentor-tag-list__definition"> <span class="phpdocumentor-tag-link">1.5.0</span> <section class="phpdocumentor-description"></section> </dd> </dl> <h5 class="phpdocumentor-return-value__heading">Return values</h5> <span class="phpdocumentor-signature__response_type">mixed</span> — <section class="phpdocumentor-description"></section> </article> <article class="phpdocumentor-element -method -private -static " > <h4 class="phpdocumentor-element__name" id="method_load"> load() <a href="classes/MCI-Footnotes-Language.html#method_load" class="headerlink"><i class="fas fa-link"></i></a> </h4> <aside class="phpdocumentor-element-found-in"> <abbr class="phpdocumentor-element-found-in__file" title="class/language.php"><a href="files/class-language.html"><abbr title="class/language.php">language.php</abbr></a></abbr> : <span class="phpdocumentor-element-found-in__line">90</span> </aside> <p class="phpdocumentor-summary">Loads a specific text domain.</p> <code class="phpdocumentor-code phpdocumentor-signature "> <span class="phpdocumentor-signature__visibility">private</span> <span class="phpdocumentor-signature__static">static</span> <span class="phpdocumentor-signature__name">load</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string </span><span class="phpdocumentor-signature__argument__name">$p_str_language_code</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code> <section class="phpdocumentor-description"></section> <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">$p_str_language_code</span> : <span class="phpdocumentor-signature__argument__return-type">string</span> </dt> <dd class="phpdocumentor-argument-list__definition"> <section class="phpdocumentor-description"><p>Language Code to load a specific text domain.</p> </section> </dd> </dl> <h5 class="phpdocumentor-tag-list__heading" id="tags"> Tags <a href="#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">since</span> </dt> <dd class="phpdocumentor-tag-list__definition"> <span class="phpdocumentor-tag-link">1.5.1</span> <section class="phpdocumentor-description"></section> </dd> <dt class="phpdocumentor-tag-list__entry"> <span class="phpdocumentor-tag__name">since</span> </dt> <dd class="phpdocumentor-tag-list__definition"> <span class="phpdocumentor-tag-link">2.1.6</span> <section class="phpdocumentor-description"></section> </dd> <dt class="phpdocumentor-tag-list__entry"> <span class="phpdocumentor-tag__name">reporter</span> </dt> <dd class="phpdocumentor-tag-list__definition"> <section class="phpdocumentor-description"><p>@nikelaos</p> </section> </dd> <dt class="phpdocumentor-tag-list__entry"> <span class="phpdocumentor-tag__name">link</span> </dt> <dd class="phpdocumentor-tag-list__definition"> <a class="phpdocumentor-tag-link" href="https://wordpress.org/support/topic/more-feature-ideas/"> <p>That is done by using load_plugin_textdomain(). “The .mo file should be named based on the text domain with a dash, and then the locale exactly.”</p> </a> </dd> <dt class="phpdocumentor-tag-list__entry"> <span class="phpdocumentor-tag__name">see</span> </dt> <dd class="phpdocumentor-tag-list__definition"> <section class="phpdocumentor-description"><p>wp-includes/l10n.php:857</p> </section> </dd> </dl> <h5 class="phpdocumentor-return-value__heading">Return values</h5> <span class="phpdocumentor-signature__response_type">bool</span> — <section class="phpdocumentor-description"><ul> <li>Bugfix: Localization: conform to WordPress plugin language file name scheme, thanks to @nikelaos bug report.</li> </ul> </section> </article> </section> </article> <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> </div> <a href="classes/MCI-Footnotes-Language.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a> </main> <script> cssVars({}); </script> </body> </html>