X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/d3b1ea255664edd2deef17f900a655613d20820d..53f4633144ed68c8b8fb5861f992b5489894a940:/wp-includes/functions.wp-scripts.php
diff --git a/wp-includes/functions.wp-scripts.php b/wp-includes/functions.wp-scripts.php
index 0a60c968..01ad19b1 100644
--- a/wp-includes/functions.wp-scripts.php
+++ b/wp-includes/functions.wp-scripts.php
@@ -1,67 +1,158 @@
wp_enqueue_scripts',
+ 'admin_enqueue_scripts
',
+ 'login_enqueue_scripts
'
+ ), '3.3' );
+}
/**
- * Prints script tags in document head.
+ * 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.
*
- * Called by admin-header.php and by 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. Does make use of already
- * instantiated $wp_scripts if present. Use provided wp_print_scripts hook to
- * register/enqueue new scripts.
+ * @since 2.6.0
*
- * @since r16
- * @see WP_Dependencies::print_scripts()
+ * @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
+ if ( '' === $handles ) { // for wp_head
$handles = false;
+ }
+
+ _wp_scripts_maybe_doing_it_wrong( __FUNCTION__ );
global $wp_scripts;
- if ( !is_a($wp_scripts, 'WP_Scripts') ) {
- if ( !$handles )
- return array(); // No need to instantiate if nothing's there.
- else
- $wp_scripts = new 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 );
+ return wp_scripts()->do_items( $handles );
}
/**
- * Register new JavaScript file.
+ * Register a new script.
*
- * @since r16
- * @see WP_Dependencies::add() For parameter information.
+ * 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