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<title>[51942] trunk/src/wp-includes/script-loader.php: Docs: Document the usage of some globals in `wp-includes/script-loader.php`.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/51942">51942</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/51942","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>SergeyBiryukov</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2021-10-27 18:20:58 +0000 (Wed, 27 Oct 2021)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Docs: Document the usage of some globals in `wp-includes/script-loader.php`.
Follow-up to <a href="https://core.trac.wordpress.org/changeset/44114">[44114]</a>, <a href="https://core.trac.wordpress.org/changeset/44262">[44262]</a>, <a href="https://core.trac.wordpress.org/changeset/49080">[49080]</a>, <a href="https://core.trac.wordpress.org/changeset/50761">[50761]</a>, <a href="https://core.trac.wordpress.org/changeset/51471">[51471]</a>.
See <a href="https://core.trac.wordpress.org/ticket/53399">#53399</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesscriptloaderphp">trunk/src/wp-includes/script-loader.php</a></li>
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<h3>Diff</h3>
<a id="trunksrcwpincludesscriptloaderphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/script-loader.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/script-loader.php 2021-10-27 17:08:15 UTC (rev 51941)
+++ trunk/src/wp-includes/script-loader.php 2021-10-27 18:20:58 UTC (rev 51942)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -39,11 +39,16 @@
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 5.0.0
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @global string $tinymce_version
+ * @global bool $concatenate_scripts
+ * @global bool $compress_scripts
+ *
</ins><span class="cx" style="display: block; padding: 0 10px"> * @param WP_Scripts $scripts WP_Scripts object.
</span><span class="cx" style="display: block; padding: 0 10px"> * @param bool $force_uncompressed Whether to forcibly prevent gzip compression. Default false.
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> function wp_register_tinymce_scripts( $scripts, $force_uncompressed = false ) {
</span><span class="cx" style="display: block; padding: 0 10px"> global $tinymce_version, $concatenate_scripts, $compress_scripts;
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
</ins><span class="cx" style="display: block; padding: 0 10px"> $suffix = wp_scripts_get_suffix();
</span><span class="cx" style="display: block; padding: 0 10px"> $dev_suffix = wp_scripts_get_suffix( 'dev' );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -72,6 +77,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 5.0.0
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @global WP_Locale $wp_locale WordPress date and time locale object.
+ *
</ins><span class="cx" style="display: block; padding: 0 10px"> * @param WP_Scripts $scripts WP_Scripts object.
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> function wp_default_packages_vendor( $scripts ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -277,6 +284,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 5.0.0
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @global WP_Locale $wp_locale WordPress date and time locale object.
+ *
</ins><span class="cx" style="display: block; padding: 0 10px"> * @param WP_Scripts $scripts WP_Scripts object.
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> function wp_default_packages_inline_scripts( $scripts ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1379,9 +1388,13 @@
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 2.6.0
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @global array $editor_styles
+ *
</ins><span class="cx" style="display: block; padding: 0 10px"> * @param WP_Styles $styles
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> function wp_default_styles( $styles ) {
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ global $editor_styles;
+
</ins><span class="cx" style="display: block; padding: 0 10px"> // Include an unmodified $wp_version.
</span><span class="cx" style="display: block; padding: 0 10px"> require ABSPATH . WPINC . '/version.php';
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1534,7 +1547,6 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $wp_edit_blocks_dependencies[] = 'wp-editor-classic-layout-styles';
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- global $editor_styles;
</del><span class="cx" style="display: block; padding: 0 10px"> if ( ! is_array( $editor_styles ) || count( $editor_styles ) === 0 ) {
</span><span class="cx" style="display: block; padding: 0 10px"> // Include opinionated block styles if no $editor_styles are declared, so the editor never appears broken.
</span><span class="cx" style="display: block; padding: 0 10px"> $wp_edit_blocks_dependencies[] = 'wp-block-library-theme';
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2032,16 +2044,17 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * @return array
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> function wp_print_head_scripts() {
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ global $wp_scripts;
+
</ins><span class="cx" style="display: block; padding: 0 10px"> if ( ! did_action( 'wp_print_scripts' ) ) {
</span><span class="cx" style="display: block; padding: 0 10px"> /** This action is documented in wp-includes/functions.wp-scripts.php */
</span><span class="cx" style="display: block; padding: 0 10px"> do_action( 'wp_print_scripts' );
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- global $wp_scripts;
-
</del><span class="cx" style="display: block; padding: 0 10px"> if ( ! ( $wp_scripts instanceof WP_Scripts ) ) {
</span><span class="cx" style="display: block; padding: 0 10px"> return array(); // No need to run if nothing is queued.
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
</ins><span class="cx" style="display: block; padding: 0 10px"> return print_head_scripts();
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2243,8 +2256,6 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * the editor and the front-end.
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 5.0.0
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- *
- * @global WP_Screen $current_screen WordPress current screen object.
</del><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> function wp_common_block_scripts_and_styles() {
</span><span class="cx" style="display: block; padding: 0 10px"> if ( is_admin() && ! wp_should_load_block_editor_scripts_and_styles() ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2333,6 +2344,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 5.6.0
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @global WP_Screen $current_screen WordPress current screen object.
+ *
</ins><span class="cx" style="display: block; padding: 0 10px"> * @return bool Whether scripts and styles should be enqueued.
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> function wp_should_load_block_editor_scripts_and_styles() {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2436,8 +2449,12 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * Function responsible for enqueuing the styles required for block styles functionality on the editor and on the frontend.
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 5.3.0
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ *
+ * @global WP_Styles $wp_styles
</ins><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> function enqueue_block_styles_assets() {
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ global $wp_styles;
+
</ins><span class="cx" style="display: block; padding: 0 10px"> $block_styles = WP_Block_Styles_Registry::get_instance()->get_all_registered();
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> foreach ( $block_styles as $block_name => $styles ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2465,7 +2482,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> // If the site loads separate styles per-block, check if the block has a stylesheet registered.
</span><span class="cx" style="display: block; padding: 0 10px"> if ( wp_should_load_separate_core_block_assets() ) {
</span><span class="cx" style="display: block; padding: 0 10px"> $block_stylesheet_handle = generate_block_asset_handle( $block_name, 'style' );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- global $wp_styles;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
</ins><span class="cx" style="display: block; padding: 0 10px"> if ( isset( $wp_styles->registered[ $block_stylesheet_handle ] ) ) {
</span><span class="cx" style="display: block; padding: 0 10px"> $handle = $block_stylesheet_handle;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
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