login_header()

login_header( string $title = 'Log In', string $message = '', WP_Error $wp_error = null )

输出登录页标题。
Output the login page header.
目录锚点:#参数#返回#源码#笔记

参数(Parameters)

参数类型必填说明
$title (string) 可选 WordPress登录页面标题显示在元素中。</td> </tr> <tr> <td><span class="color_0f55c8">$message</span></td> <td><span class="color_24831d">(string)</span></td> <td>可选</td> <td>要在标题中显示的消息。</td> </tr> <tr> <td><span class="color_0f55c8">$wp_error</span></td> <td><span class="color_24831d">(WP_Error)</span></td> <td>可选</td> <td>要传递的错误。默认为WP_错误实例。</td> </tr> </tbody></table><hr /><h1 class='header-left-color' id='a1e2d02f148284aefd709b4a8c01c6a8'>返回<span style='font-size: 17px'>(Return)<a href='#a1e2d02f148284aefd709b4a8c01c6a8'></a></span></h1>无返回值<hr /><h1 class='header-left-color' id='415a0a3fa08384a56be19d391855b5a5'>源码<span style='font-size: 17px'>(Source)<a href='#415a0a3fa08384a56be19d391855b5a5'></a></span></h1> <pre><code class="language-php" data-prismjs-copy="复制代码"></code></pre><table class="table"> <thead> <tr> <th>更新版本</th> <th>源码位置</th> <th>使用</th> <th>被使用</th> </tr> </thead> <tbody> <tr> <td>2.1.0</td> <td style='color: #8f8fff;'> wp-login.php:41</td> <td>0</td> <td>35</td> </tr> </tbody> </table><hr /><h1 class='header-left-color' id='42c26d7df2d912cecc14e164816945e5'>笔记<span style='font-size: 17px'>(Notes)<a href='#42c26d7df2d912cecc14e164816945e5'></a></span></h1>示例来自`wp-登录.php`<br /><br /> </article> <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-4239947792775398" crossorigin="anonymous"></script> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-4239947792775398" data-ad-slot="5275133285"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> <div class="article-list"> <h2><a target="_blank" title="wordpress_functions/absint" href="/wordpress_functions/absint">absint()</a></h2> <p title="absint( mixed $maybeint )将值转换为非负整数,也就是取绝对值。Convert a value to non-negative integer.目录锚点:#参数#返回#源码#笔记参数(Parameters)参数类型必填说明$maybeint(mixed)必需要转换为非负整数的数据。返回(Return)(int)非负整数。源码(Source)function absint( $maybeint ) { return abs( intval( $maybeint ) );}/** *">absint( mixed $maybeint )将值转换为非负整数,也就是取绝对值。Convert a value to non-negative integer.目录锚点:#参数#返回#源码#笔记参数(Parameters)参数类型必填说明$maybeint(mixed)必需要转换为非负整数的数据。返回(Return)(int)非负整数。源码(Source)function absint( $maybeint ) { return abs( intval( $maybeint ) );}/** *...</p> <div title="发表日期2020-06-23 10:35:32"> <span>日期:2020-06-23 10:35:32</span> <span style="margin-left: 20px">浏览:1269</span> </div> <h2><a target="_blank" title="wordpress_functions/activate_plugin" href="/wordpress_functions/activate_plugin">activate_plugin()</a></h2> <p title="activate_plugin( string $plugin, string $redirect = '', bool $network_wide = false, bool $silent = false )尝试激活插件,并在成功时重定向。Attempts activation of plugin in a “sandbox” and redirects on success.目录锚点:#说明#参数#返回#源码#笔记说明(Description)已激活的插件将不会再次尝试激活。其工作方式是在尝试包含插件">activate_plugin( string $plugin, string $redirect = '', bool $network_wide = false, bool $silent = false )尝试激活插件,并在成功时重定向。Attempts activation of plugin in a “sandbox” and redirects on success.目录锚点:#说明#参数#返回#源码#笔记说明(Description)已激活的插件将不会再次尝试激活。其工作方式是在尝试包含插件...</p> <div title="发表日期2020-06-23 10:39:26"> <span>日期:2020-06-23 10:39:26</span> <span style="margin-left: 20px">浏览:1009</span> </div> <h2><a target="_blank" title="wordpress_functions/activate_plugins" href="/wordpress_functions/activate_plugins">activate_plugins()</a></h2> <p title="activate_plugins( string|string[]&nbsp;$plugins, string&nbsp;$redirect&nbsp;=&nbsp;'', bool&nbsp;$network_wide&nbsp;=&nbsp;false, bool&nbsp;$silent&nbsp;=&nbsp;false&nbsp;)激活多个插件。Activate multiple plugins.目录锚点:#说明#参数#返回#源码说明(Description)当WP_Error返回时,并不意">activate_plugins( string|string[]&nbsp;$plugins, string&nbsp;$redirect&nbsp;=&nbsp;'', bool&nbsp;$network_wide&nbsp;=&nbsp;false, bool&nbsp;$silent&nbsp;=&nbsp;false&nbsp;)激活多个插件。Activate multiple plugins.目录锚点:#说明#参数#返回#源码说明(Description)当WP_Error返回时,并不意...</p> <div title="发表日期2020-09-08 17:28:27"> <span>日期:2020-09-08 17:28:27</span> <span style="margin-left: 20px">浏览:1069</span> </div> <h2><a target="_blank" title="wordpress_functions/activate_sitewide_plugin" href="/wordpress_functions/activate_sitewide_plugin">activate_sitewide_plugin()</a></h2> <p title="activate_sitewide_plugin()不推荐用于激活仅网络插件的功能。Deprecated functionality for activating a network-only plugin.目录锚点:#说明#返回#源码说明(Description)另见激活插件()返回(Return)无返回值源码(Source)更新版本源码位置使用被使用3.0.0 wp-admin/includes/ms-deprecated.php:5701 function">activate_sitewide_plugin()不推荐用于激活仅网络插件的功能。Deprecated functionality for activating a network-only plugin.目录锚点:#说明#返回#源码说明(Description)另见激活插件()返回(Return)无返回值源码(Source)更新版本源码位置使用被使用3.0.0 wp-admin/includes/ms-deprecated.php:5701 function...</p> <div title="发表日期2020-09-08 17:28:28"> <span>日期:2020-09-08 17:28:28</span> <span style="margin-left: 20px">浏览:1854</span> </div> <h2><a target="_blank" title="wordpress_functions/addslashes_gpc" href="/wordpress_functions/addslashes_gpc">addslashes_gpc()</a></h2> <p title="addslashes_gpc( string&nbsp;$gpc&nbsp;)添加斜线以转义字符串。Adds slashes to escape strings.目录锚点:#说明#参数#返回#源码说明(Description)如果设置了magic_quotes_gpc,将首先删除斜线,请参见https://www.php.net/magic_quotes更多细节。参数(Parameters)参数类型必填说明 $gpc (string) ">addslashes_gpc( string&nbsp;$gpc&nbsp;)添加斜线以转义字符串。Adds slashes to escape strings.目录锚点:#说明#参数#返回#源码说明(Description)如果设置了magic_quotes_gpc,将首先删除斜线,请参见https://www.php.net/magic_quotes更多细节。参数(Parameters)参数类型必填说明 $gpc (string) ...</p> <div title="发表日期2020-09-21 12:46:52"> <span>日期:2020-09-21 12:46:52</span> <span style="margin-left: 20px">浏览:911</span> </div> <h2><a target="_blank" title="wordpress_functions/addslashes_strings_only" href="/wordpress_functions/addslashes_strings_only">addslashes_strings_only()</a></h2> <p title="addslashes_strings_only( mixed&nbsp;$value&nbsp;)仅当提供的值是字符串时才添加斜杠。Adds slashes only if the provided value is a string.目录锚点:#参数#返回#源码参数(Parameters)参数类型必填说明 $value (mixed) 必需 返回(Return)(mixe">addslashes_strings_only( mixed&nbsp;$value&nbsp;)仅当提供的值是字符串时才添加斜杠。Adds slashes only if the provided value is a string.目录锚点:#参数#返回#源码参数(Parameters)参数类型必填说明 $value (mixed) 必需 返回(Return)(mixe...</p> <div title="发表日期2020-09-24 15:58:41"> <span>日期:2020-09-24 15:58:41</span> <span style="margin-left: 20px">浏览:1299</span> </div> <h2><a target="_blank" title="wordpress_functions/add_action" href="/wordpress_functions/add_action">add_action()</a></h2> <p title="add_action( string&nbsp;$tag, callable&nbsp;$function_to_add, int&nbsp;$priority&nbsp;=&nbsp;10, int&nbsp;$accepted_args&nbsp;=&nbsp;1&nbsp;)将函数挂接到特定操作上。Hooks a function on to a specific action.目录锚点:#说明#参数#返回#源码#笔记说明(Description)Actions是WordPress核心在执行期间">add_action( string&nbsp;$tag, callable&nbsp;$function_to_add, int&nbsp;$priority&nbsp;=&nbsp;10, int&nbsp;$accepted_args&nbsp;=&nbsp;1&nbsp;)将函数挂接到特定操作上。Hooks a function on to a specific action.目录锚点:#说明#参数#返回#源码#笔记说明(Description)Actions是WordPress核心在执行期间...</p> <div title="发表日期2020-09-08 17:28:28"> <span>日期:2020-09-08 17:28:28</span> <span 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title="add_clean_index( string&nbsp;$table, string&nbsp;$index&nbsp;)向指定表添加索引。Adds an index to a specified table.目录锚点:#参数#返回#源码#笔记参数(Parameters)参数类型必填说明 $table (string) 必需 数据库表名。 ">add_clean_index( string&nbsp;$table, string&nbsp;$index&nbsp;)向指定表添加索引。Adds an index to a specified table.目录锚点:#参数#返回#源码#笔记参数(Parameters)参数类型必填说明 $table (string) 必需 数据库表名。 ...</p> <div title="发表日期2020-09-08 17:28:29"> <span>日期:2020-09-08 17:28:29</span> <span style="margin-left: 20px">浏览:970</span> </div> <h2><a target="_blank" title="wordpress_functions/add_comments_page" href="/wordpress_functions/add_comments_page">add_comments_page()</a></h2> <p title="add_comments_page( string&nbsp;$page_title, string&nbsp;$menu_title, string&nbsp;$capability, string&nbsp;$menu_slug, callable&nbsp;$function&nbsp;=&nbsp;'', int&nbsp;$position&nbsp;=&nbsp;null&nbsp;)将子菜单页添加到“注释”主菜单。Add submenu page to the Comments ma">add_comments_page( string&nbsp;$page_title, string&nbsp;$menu_title, string&nbsp;$capability, string&nbsp;$menu_slug, callable&nbsp;$function&nbsp;=&nbsp;'', int&nbsp;$position&nbsp;=&nbsp;null&nbsp;)将子菜单页添加到“注释”主菜单。Add submenu page to the Comments ma...</p> <div title="发表日期2020-08-24 11:14:39"> <span>日期:2020-08-24 11:14:39</span> <span style="margin-left: 20px">浏览:1028</span> </div> </div> </article> <aside class="aside"> <div class="aside-box"> <section class="aphorism"> <div class="sec-panel-head"> <h2 class="h2">诗词日历 <small>古韵当轻吟</small></h2> <p class="_content"><span id="poem_sentence"></span></p> <p class="_name"><span id="poem_title"></span><br>—— <span id="poem_autor"></span></p> </div> </section> <section class="aside-2"> <div class="sec-panel-head"> <h2>感谢支持 <small>慷慨之举</small></h2> </div> <div class="slide-ad"> <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-4239947792775398" data-ad-slot="7316216531" data-ad-format="auto" data-full-width-responsive="true"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> </div> 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