WordPress: Function Reference/apply filters：修订间差异
来自站长百科
（新页面: == Description == Call the functions added to a filter hook. See the WordPress:Plugin API for a list of filter hooks. The callback functions attached to filter hook <tt>$tag</tt> ar...） |
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== Description == | == Description == | ||
== 描述== | |||
Call the functions added to a filter hook. See the [[WordPress:Plugin API]] for a list of filter hooks. | Call the functions added to a filter hook. See the [[WordPress:Plugin API]] for a list of filter hooks. | ||
调用添加到filter hook的函数。请看看[[WordPress:Plugin API|插件API]]上的filter hooks列表。 | |||
The callback functions attached to filter hook <tt>$tag</tt> are invoked by calling this function. This function can be used to create a new filter hook by simply calling this function with the name of the new hook specified using the <tt>$tag</tt> parameter. | The callback functions attached to filter hook <tt>$tag</tt> are invoked by calling this function. This function can be used to create a new filter hook by simply calling this function with the name of the new hook specified using the <tt>$tag</tt> parameter. | ||
附加到filter hook <tt>$tag</tt>上的callback函数，通过调用这个函数得到调用。只要使用<tt>$tag</tt>参数，用规定的新的hook的名称，调用这个函数，这个函数可以用来创建一个新的filter hook | |||
== Usage == | == Usage == | ||
== 用法 == | |||
%%% <?php apply_filters($tag, $string); ?> %%% | |||
%%% <?php apply_filters($tag, $string); ?> %%% | %%% <?php apply_filters($tag, $string); ?> %%% | ||
== Parameters == | == Parameters == | ||
== 参数 == | |||
{{Parameter|$tag|string|The name of the filter hook.}} | {{Parameter|$tag|string|The name of the filter hook.}} | ||
{{Parameter|$string|string|The text on which the filters hooked to <tt>$tag</tt> are applied on.}} | {{Parameter|$string|string|The text on which the filters hooked to <tt>$tag</tt> are applied on.}} | ||
{{Parameter|$tag|string| filter hook的名称。}} | |||
{{Parameter|$string|string| 应用filters hooked to <tt>$tag</tt>的文本 }} | |||
== Return == | == Return == | ||
== 返回== | |||
(''string'') The text in <tt>$string</tt> after all hooked functions are applied to it. | (''string'') The text in <tt>$string</tt> after all hooked functions are applied to it. | ||
(''string'')应用了所有的hooked 参数之后， <tt>$string</tt>中的文本。 | |||
2008年7月21日 (一) 14:34的版本
Description
描述
Call the functions added to a filter hook. See the WordPress:Plugin API for a list of filter hooks.
调用添加到filter hook的函数。请看看插件API上的filter hooks列表。
The callback functions attached to filter hook $tag are invoked by calling this function. This function can be used to create a new filter hook by simply calling this function with the name of the new hook specified using the $tag parameter.
附加到filter hook $tag上的callback函数，通过调用这个函数得到调用。只要使用$tag参数，用规定的新的hook的名称，调用这个函数，这个函数可以用来创建一个新的filter hook
Usage
用法
%%% <?php apply_filters($tag, $string); ?> %%%
%%% <?php apply_filters($tag, $string); ?> %%%
Parameters
参数
Return
返回
(string) The text in $string after all hooked functions are applied to it. (string)应用了所有的hooked 参数之后， $string中的文本。