did_action

函数


did_action ( $hook_name )
参数
  • (string)
    $hook_name
    The name of the action hook.
    Required: 是
返回值
  • (int) The number of times the action hook has been fired.
定义位置
  • wp-includes/plugin.php
    , line 675
引入
2.1.0
弃用
–

Retrieves the number of times an action has been fired during the current request.

function did_action( $hook_name ) {
	global $wp_actions;

	if ( ! isset( $wp_actions[ $hook_name ] ) ) {
		return 0;
	}

	return $wp_actions[ $hook_name ];
}
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