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set_404 › WordPress动作钩子

Since5.5.0

已弃用n/a

› do_action_ref_array( 'set_404', array( $this )

参数:	() query The WP_Query instance (passed by reference). Required: Yes
定义在:	wp-includes/class-wp-query.php, line 1873
文档:	Plugin_API/Action_Reference/set_404

Fires after a 404 is triggered.

do_action_ref_array( 'set_404', array( $this ) );