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

$root array Required
$keys array Required
$default_value mixed Optional
A default value which is used as a fallback.

Default: null


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Return

mixed The requested value or the default value.


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Source

File: wp-includes/class-wp-customize-setting.php. View all references

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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Changelog

Changelog
Version Description
3.4.0 Introduced.

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