Automattic\WooCommerce\Internal

RestApiUtil::is_associative() │ private static │ WC 1.0

Is an array sequential or associative?

Method of the class: RestApiUtil{}

No Hooks.

Return

true|false. True if the array is associative, false if it's sequential.

Usage

$result = RestApiUtil::is_associative( $array );
$array(array) (required)
The array to check.

RestApiUtil::is_associative() code WC 8.7.0

woocommerce/src/Internal/RestApiUtil.php 
private static function is_associative( array $array ) {
	return array_keys( $array ) !== range( 0, count( $array ) - 1 );
}