WordPress Docx do_action - Callback Loop Refactored

refactored-callback-loop.php

	$priority_level_callbacks = (array) current( $wp_filter[$tag] );

	do {
		foreach ( (array) $priority_level_callbacks as $the_ ) {
			if ( ! is_null( $the_['function'] ) ) {
				call_user_func_array( $the_['function'], array_slice( $args, 0, (int) $the_['accepted_args'] ) );
			}
		}

		$priority_level_callbacks = (array) next( $wp_filter[$tag] );

	} while ( $priority_level_callbacks !== false );