WP_Icon_Collections_Registry::is_registered( string|null $collection_slug ): bool

Parameters

$collection_slugstring|null

Icon collection slug.

Return

bool

True if the icon collection is registered, false otherwise.

Used by · 3

• WP_Icon_Collections_Registry::get_registered()Retrieves an array containing the properties of a registered icon collection.
• WP_Icon_Collections_Registry::register()Registers an icon collection.
• WP_Icon_Collections_Registry::unregister()Unregisters an icon collection.

Source

View on Trac ↗View on GitHub ↗

207	public function is_registered( $collection_slug ) {208		return isset( $collection_slug, $this->registered_collections[ $collection_slug ] );209	}

History

Introduced in 7.1.0.

Signature, return type and hooks compared across 1 parsed release.

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Parsed data

Generated from the wordpress-develop 7.1.0 tag, from src/wp-includes/class-wp-icon-collections-registry.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

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