_WP_Editors::enqueue_scripts( bool $default_scripts = false )

Compatibility

Present in every tracked release (6.7.7 to 7.1.0), and compiles on PHP 7.4 through 8.6-dev.

Parameters

$default_scriptsbooloptional

Whether default scripts should be enqueued. Default false.Default: false

Performance profile

How much work a call to _WP_Editors::enqueue_scripts() does, and what it touches: the algorithmic scaling, the Zend instruction count per call across PHP versions, the hooks it hands control to, and the core code that calls it. Measured from the compiled opcodes, not a stopwatch, so every number is identical on any machine running the same PHP version, and every function in core is ranked by cost.

Cost class

Trivial

Touches nothing outside its own arguments.

Scaling

Constant

No loop in the body: the same number of instructions runs whatever you pass in.

Instructions

26–55

Executed per call on PHP 8.5, depending on the branch taken. The body compiles to 59.

Plugin surface

1 hook

Third-party callbacks on 'wp_enqueue_editor' run inside this call, and their cost is not bounded by anything here.

Called by

1

1 place in core call this, so the cost is paid more often than your own code shows.

What it touches

• hookthird-party callbacksdo_action()called directly

Further down the call graph this can also reach query, option, cache, serialize and transient. Those are the worst case, several calls deep and usually down an error path, not what a normal call pays.

What one call costs · 21 distinct outcomes

One number would be a lie: the work depends on which branch runs. These are every distinct cost _WP_Editors::enqueue_scripts() can have, taken from its control-flow graph on PHP 8.5.

Hooks and filters fired · 1

One hook fires while _WP_Editors::enqueue_scripts() runs, in this order:

1. 1
   do_action( wp_enqueue_editor )actionline 893 (+31 into the body)

   Fires when scripts and styles are enqueued for the editor.

Uses · 4

• wp_enqueue_script()Enqueues a script.
• wp_enqueue_style()Enqueues a CSS stylesheet.
• add_thickbox()Enqueues the default ThickBox js and css.
• do_action()Calls the callback functions that have been added to an action hook.

Used by · 1

• _WP_Editors::enqueue_default_editor()Enqueue all editor scripts.

Source code

View on Trac ↗View on GitHub ↗

862	public static function enqueue_scripts( $default_scripts = false ) {863		if ( $default_scripts || self::$has_tinymce ) {864			wp_enqueue_script( 'editor' );865		}866 867		if ( $default_scripts || self::$has_quicktags ) {868			wp_enqueue_script( 'quicktags' );869			wp_enqueue_style( 'buttons' );870		}871 872		if ( $default_scripts || in_array( 'wplink', self::$plugins, true ) || in_array( 'link', self::$qt_buttons, true ) ) {873			wp_enqueue_script( 'wplink' );874			wp_enqueue_script( 'jquery-ui-autocomplete' );875		}876 877		if ( self::$has_medialib ) {878			add_thickbox();879			wp_enqueue_script( 'media-upload' );880			wp_enqueue_script( 'wp-embed' );881		} elseif ( $default_scripts ) {882			wp_enqueue_script( 'media-upload' );883		}884 885		/**886		 * Fires when scripts and styles are enqueued for the editor.887		 *888		 * @since 3.9.0889		 *890		 * @param array $to_load An array containing boolean values whether TinyMCE891		 *                       and Quicktags are being loaded.892		 */893		do_action(894			'wp_enqueue_editor',895			array(896				'tinymce'   => ( $default_scripts || self::$has_tinymce ),897				'quicktags' => ( $default_scripts || self::$has_quicktags ),898			)899		);900	}

Changelog

Introduced in 3.3.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data

Generated from the wordpress-develop 7.0.4 tag, from src/wp-includes/class-wp-editor.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

Corrections

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