do_action_ref_array()

do_action_ref_array( string $tag, array $args )

调用已添加到操作挂钩的回调函数,并在数组中指定参数。
Calls the callback functions that have been added to an action hook, specifying arguments in an array.
目录锚点:#说明#参数#返回#源码#笔记

说明(Description)

另见函数 do_action()


参数(Parameters)

参数类型必填说明
$tag (string) 必需 要执行的操作的名称。
$args (array) 必需 提供给钩住$tag的函数的参数。

返回(Return)

无返回值

源码(Source)

/**
 * Execute functions hooked on a specific action hook, specifying arguments in an array.
 *
 * @since 2.1.0
 *
 * @see do_action() This function is identical, but the arguments passed to the
 *                  functions hooked to $tag< are="" supplied="" using="" an="" array.="" *="" @global="" array="" $wp_filter="" stores="" all="" of="" the="" filters="" *="" @global="" array="" $wp_actions="" increments="" the="" amount="" of="" times="" action="" was="" triggered.="" *="" @global="" array="" $merged_filters="" merges="" the="" filter="" hooks="" using="" this="" function.="" *="" @global="" array="" $wp_current_filter="" stores="" the="" list="" of="" current="" filters="" with="" the="" current="" one="" last="" *="" *="" @param="" string="" $tag="" the="" name="" of="" the="" action="" to="" be="" executed.="" *="" @param="" array="" $args="" the="" arguments="" supplied="" to="" the="" functions="" hooked="" to="" `$tag`.="" */="" function="" do_action_ref_array($tag,="" $args)="" {="" global="" $wp_filter,="" $wp_actions,="" $merged_filters,="" $wp_current_filter;="" if="" (="" !="" isset($wp_actions[$tag])="" )="" $wp_actions[$tag]="1;" else="" ++$wp_actions[$tag];="" do="" 'all'="" actions="" first="" if="" (="" isset($wp_filter['all'])="" )="" {="" $wp_current_filter[]="$tag;" $all_args="func_get_args();" _wp_call_all_hook($all_args);="" }="" if="" (="" !isset($wp_filter[$tag])="" )="" {="" if="" (="" isset($wp_filter['all'])="" )="" array_pop($wp_current_filter);="" return;="" }="" if="" (="" !isset($wp_filter['all'])="" )="" $wp_current_filter[]="$tag;" sort="" if="" (="" !isset(="" $merged_filters[="" $tag="" ]="" )="" )="" {="" ksort($wp_filter[$tag]);="" $merged_filters[="" $tag="" ]="true;" }="" reset(="" $wp_filter[="" $tag="" ]="" );="" do="" {="" foreach(="" (array)="" current($wp_filter[$tag])="" as="" $the_="" )="" if="" (="" !is_null($the_['function'])="" )="" call_user_func_array($the_['function'],="" array_slice($args,="" 0,="" (int)="" $the_['accepted_args']));="" }="" while="" (="" next($wp_filter[$tag])="" !="=" false="" );="" array_pop($wp_current_filter);="" }="">
更新版本 源码位置 使用 被使用
2.1.0 wp-includes/plugin.php:517 29 1 function

笔记(Notes)

基本示例

absint()

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 ) );}/** *...

日期:2020-06-23 10:35:32 浏览:1230

activate_plugin()

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...

日期:2020-06-23 10:39:26 浏览:981

activate_plugins()

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...

日期:2020-09-08 17:28:27 浏览:1038

activate_sitewide_plugin()

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日期:2020-09-08 17:28:28 浏览:1730

addslashes_gpc()

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) ...

日期:2020-09-21 12:46:52 浏览:889

addslashes_strings_only()

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...

日期:2020-09-24 15:58:41 浏览:1269

add_action()

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...

日期:2020-09-08 17:28:28 浏览:1128

add_blog_option()

add_blog_option( int&nbsp;$id, string&nbsp;$option, mixed&nbsp;$value&nbsp;)为给定的博客id添加新选项。Add a new option for a given blog id.目录锚点:#说明#参数#返回#源码#笔记说明(Description)不需要序列化值。如果需要序列化该值,则在将其插入数据库之前将对其进行序列化。请记住,资源不能序列化或作为选项添加。可以创建不带值的选项,然后稍后更新这些值。现有选项将不会更新,并执行检...

日期:2020-08-26 10:53:23 浏览:944

add_clean_index()

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。 ...

日期:2020-09-08 17:28:29 浏览:945

add_comments_page()

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...

日期:2020-08-24 11:14:39 浏览:992