debug_function.php

<?php

function debug() {

	while(ob_get_length() > 0) {

		ob_end_clean();
	}

	echo '<pre style="color:#800">';

	foreach (func_get_args() as $mixed) {

		if (is_scalar($mixed) || is_resource($mixed)) {

			var_dump($mixed);

		} else {

			print_r($mixed);
		}
	}

	echo '</pre>';

}