Online PHP editor | refs for 5NLYu

<?php // more info here: http://ro.php.net/manual/en/function.microtime.php // and here: http://stackoverflow.com/questions/19973037/benchmark-memory-usage-in-php // and an example here: http://3v4l.org/0ifv8 function benchmark(callable $function, $args=null, $count=1) { $time = microtime(TRUE); for($i=0; $i<$count; $i++) { $result = is_array($args)? call_user_func_array($function, $args): call_user_func_array($function); } return array( 'total_time' => microtime(TRUE) - $time, 'average_time' => (microtime(TRUE) - $time)/$count, 'count' => $count ); } function p($string) { print_r($string . "<br>"); } print( benchmark( p('t1'), array('test', 10) ) );