WP_Customize_Setting::multidimensional_get() – Method

WP_Customize_Setting::multidimensional_get( array $root, array $keys, mixed $default_value = null ): mixed

Will attempt to fetch a specific value from a multidimensional array.

Parameters

$rootarrayrequired
$keysarrayrequired
$default_valuemixedoptional: A default value which is used as a fallback.
Default:null

Return

mixed The requested value or the default value.

Source

final protected function multidimensional_get( $root, $keys, $default_value = null ) {
	if ( empty( $keys ) ) { // If there are no keys, test the root.
		return isset( $root ) ? $root : $default_value;
	}

	$result = $this->multidimensional( $root, $keys );
	return isset( $result ) ? $result['node'][ $result['key'] ] : $default_value;
}

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Uses	Description
WP_Customize_Setting::multidimensional()`wp-includes/class-wp-customize-setting.php`	Multidimensional helper function.

Used by	Description
WP_Customize_Setting::value()`wp-includes/class-wp-customize-setting.php`	Fetch the value of the setting.
WP_Customize_Setting::multidimensional_isset()`wp-includes/class-wp-customize-setting.php`	Will attempt to check if a specific value in a multidimensional array is set.
WP_Customize_Setting::preview()`wp-includes/class-wp-customize-setting.php`	Add filters to supply the setting’s value when accessed.

Changelog

Version	Description
3.4.0	Introduced.

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