Online PHP editor | refs for hVgbv

<?php $customerDB = array( 'smsmcam' => array( 'IDX_TITULO' => array('smcam_cliente', 'smcam_titulo'), 'PRIMARY' => array('smcam_codigo') ), 'tmvleml' => array( 'IDX_DATA' => array('vleml_data'), ), ); $privateDB = array( 'smsmcam' => array( 'IDX_TITULO' => array('smcam_cliente', 'smcam_titulo'), 'PRIMARY' => array('smcam_codigo') ), ); $diffCustomerToPrivate = array_diff($customerDB, $privateDB); print_r($diffCustomerToPrivate);