函数原型
apply_filters_deprecated( string $hook_name, array $args, string $version, string $replacement = ”, string $message = ” )
函数描述
Fires functions attached to a deprecated filter hook.
是否弃用
未弃用
函数参数
-
$hook_name
string
Required - The name of the filter hook.
-
$args
array
Required - Array of additional function arguments to be passed to apply_filters() .
More Arguments from apply_filters( … $args )
Additional parameters to pass to the callback functions.
-
$version
string
Required - The version of WordPress that deprecated the hook.
-
$replacement
string
Optional - The hook that should have been used.
Default:
'' -
$message
string
Optional - A message regarding the change.
Default:
''
函数返回值
无
函数位置
File: wp-includes/plugin.php.
函数源码
// Old filter.
return apply_filters( 'wpdocs_filter', $value, $extra_arg );
// Deprecated.
return apply_filters_deprecated( 'wpdocs_filter', array( $value, $extra_arg ), '4.9.0', 'wpdocs_new_filter' );源码链接
变更日志
| Version | Description |
|---|---|
| 4.6.0 | Introduced. |

