wp_enqueue_scripts',
'admin_enqueue_scripts
',
'login_enqueue_scripts
'
), '3.3' );
}
/**
* Print scripts in document head that are in the $handles queue.
*
* Called by admin-header.php and wp_head hook. Since it is called by wp_head on every page load,
* the function does not instantiate the WP_Scripts object unless script names are explicitly passed.
* Makes use of already-instantiated $wp_scripts global if present. Use provided wp_print_scripts
* hook to register/enqueue new scripts.
*
* @see WP_Scripts::do_items()
* @global WP_Scripts $wp_scripts The WP_Scripts object for printing scripts.
*
* @since 2.6.0
*
* @param string|bool|array $handles Optional. Scripts to be printed. Default 'false'.
* @return array On success, a processed array of WP_Dependencies items; otherwise, an empty array.
*/
function wp_print_scripts( $handles = false ) {
/**
* Fires before scripts in the $handles queue are printed.
*
* @since 2.1.0
*/
do_action( 'wp_print_scripts' );
if ( '' === $handles ) { // for wp_head
$handles = false;
}
_wp_scripts_maybe_doing_it_wrong( __FUNCTION__ );
global $wp_scripts;
if ( ! ( $wp_scripts instanceof WP_Scripts ) ) {
if ( ! $handles ) {
return array(); // No need to instantiate if nothing is there.
}
}
return wp_scripts()->do_items( $handles );
}
/**
* Register a new script.
*
* Registers a script to be linked later using the wp_enqueue_script() function.
*
* @see WP_Dependencies::add(), WP_Dependencies::add_data()
*
* @since 2.6.0
* @since 4.3.0 A return value was added.
*
* @param string $handle Name of the script. Should be unique.
* @param string $src Path to the script from the WordPress root directory. Example: '/js/myscript.js'.
* @param array $deps Optional. An array of registered script handles this script depends on. Set to false if there
* are no dependencies. Default empty array.
* @param string|bool $ver Optional. String specifying script version number, if it has one, which is concatenated
* to end of path as a query string. If no version is specified or set to false, a version
* number is automatically added equal to current installed WordPress version.
* If set to null, no version is added. Default 'false'. Accepts 'false', 'null', or 'string'.
* @param bool $in_footer Optional. Whether to enqueue the script before or before