函数原型
print_footer_scripts(): array
函数描述
Prints the scripts that were queued for the footer or too late for the HTML head.
是否弃用
未弃用
函数参数
无
函数返回值
array
函数位置
File: wp-includes/script-loader.php.
函数源码
function print_footer_scripts() {
global $wp_scripts, $concatenate_scripts;
if ( ! ( $wp_scripts instanceof WP_Scripts ) ) {
return array(); // No need to run if not instantiated.
}
script_concat_settings();
$wp_scripts->do_concat = $concatenate_scripts;
$wp_scripts->do_footer_items();
/**
* Filters whether to print the footer scripts.
*
* @since 2.8.0
*
* @param bool $print Whether to print the footer scripts. Default true.
*/
if ( apply_filters( 'print_footer_scripts', true ) ) {
_print_scripts();
}
$wp_scripts->reset();
return $wp_scripts->done;
}
源码链接
变更日志
| Version | Description |
|---|---|
| 2.8.0 | Introduced. |

