wp_admin_bar_customize_menu( WP_Admin_Bar $wp_admin_bar )

Compatibility

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

Parameters

$wp_admin_barWP_Admin_Bar

The WP_Admin_Bar instance.

Performance profile

How much work a call to wp_admin_bar_customize_menu() 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

10–94

Executed per call on PHP 8.5, depending on the branch taken. The body compiles to 98.

Plugin surface

None

Nothing here hands control to plugin code.

Called by

0

Nothing in core calls this; the cost is only what you spend yourself.

What one call costs · 43 distinct outcomes

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

Uses · 12

• wp_is_block_theme()Returns whether the active theme is a block-based theme or not.
• has_action()Checks if any action has been registered for a hook.
• current_user_can()Returns whether the current user has the specified capability.
• is_admin()Determines whether the current request is for an administrative interface page.
• is_customize_preview()Whether the site is being previewed in the Customizer.
• get_post_type_object()Retrieves a post type object by name.
• is_ssl()Determines if SSL is used.
• remove_query_arg()Removes an item or items from a query string.
• add_query_arg()Retrieves a modified URL query string.
• wp_customize_url()Returns a URL to load the Customizer.
• __()Retrieves the translation of $text.
• add_action()Adds a callback function to an action hook.

Source code

View on Trac ↗View on GitHub ↗

520function wp_admin_bar_customize_menu( $wp_admin_bar ) {521	global $wp_customize;522 523	// Don't show if a block theme is activated and no plugins use the customizer.524	if ( wp_is_block_theme() && ! has_action( 'customize_register' ) ) {525		return;526	}527 528	// Don't show for users who can't access the customizer or when in the admin.529	if ( ! current_user_can( 'customize' ) || is_admin() ) {530		return;531	}532 533	// Don't show if the user cannot edit a given customize_changeset post currently being previewed.534	if ( is_customize_preview() && $wp_customize->changeset_post_id()535		&& ! current_user_can( get_post_type_object( 'customize_changeset' )->cap->edit_post, $wp_customize->changeset_post_id() )536	) {537		return;538	}539 540	$current_url = ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];541	if ( is_customize_preview() && $wp_customize->changeset_uuid() ) {542		$current_url = remove_query_arg( 'customize_changeset_uuid', $current_url );543	}544 545	$customize_url = add_query_arg( 'url', urlencode( $current_url ), wp_customize_url() );546	if ( is_customize_preview() ) {547		$customize_url = add_query_arg( array( 'changeset_uuid' => $wp_customize->changeset_uuid() ), $customize_url );548	}549 550	$wp_admin_bar->add_node(551		array(552			'id'    => 'customize',553			'title' => __( 'Customize' ),554			'href'  => $customize_url,555			'meta'  => array(556				'class' => 'hide-if-no-customize',557			),558		)559	);560	add_action( 'wp_before_admin_bar_render', 'wp_customize_support_script' );561}

Changelog

Introduced in 4.3.0. 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 7.1.0 tag, from src/wp-includes/admin-bar.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

Corrections

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