在管理页面上的HTML头中打印脚本队列。
原型
print_head_scripts()
描述
推迟排队等待页脚的脚本。在页脚中调用print_footer_scripts()来打印这些脚本。
参考:
- wp_print_scripts()
返回值
(array)
源文件
路径:wp-includes/script-loader.php
<?php
...
function print_head_scripts() {
global $concatenate_scripts;
if ( ! did_action('wp_print_scripts') ) {
/** This action is documented in wp-includes/functions.wp-scripts.php */
do_action( 'wp_print_scripts' );
}
$wp_scripts = wp_scripts();
script_concat_settings();
$wp_scripts->do_concat = $concatenate_scripts;
$wp_scripts->do_head_items();
/**
* Filters whether to print the head scripts.
*
* @since 2.8.0
*
* @param bool $print Whether to print the head scripts. Default true.
*/
if ( apply_filters( 'print_head_scripts', true ) ) {
_print_scripts();
}
$wp_scripts->reset();
return $wp_scripts->done;
}
...
?>
其他
英文文档:https://developer.wordpress.org/reference/functions/print_head_scripts/