wp_print_head_scripts

函数


wp_print_head_scripts ( No parameters )
返回值
  • (array)
定义位置
  • wp-includes/script-loader.php
    , line 2127
引入
2.8.0
弃用

Prints the script queue in the HTML head on the front end.

Postpones the scripts that were queued for the footer.
wp_print_footer_scripts() is called in the footer to print these scripts.

function wp_print_head_scripts() {
	global $wp_scripts;

	if ( ! did_action( 'wp_print_scripts' ) ) {
		/** This action is documented in wp-includes/functions.wp-scripts.php */
		do_action( 'wp_print_scripts' );
	}

	if ( ! ( $wp_scripts instanceof WP_Scripts ) ) {
		return array(); // No need to run if nothing is queued.
	}

	return print_head_scripts();
}