Online PHP editor | refs for Uk8Y4

<?php function profile($dump = FALSE) { static $profile; // Return the times stored in profile, then erase it if ($dump) { $temp = $profile; unset($profile); return ($temp); } $profile[] = microtime(); } // Set up a tick handler register_tick_function("profile"); // Initialize the function before the declare block profile(); // Run a block of code, throw a tick every 2nd statement declare(ticks=1) { $data = 0; ++$data; //15 $data++; //15 $data+=1; //17 $data = $data + 1; //18 } // Display the data stored in the profiler $list = profile (TRUE); $len = count($list); print_r($list); function getTime($time) { list($usec, $sec) = explode(" ", $time); return ((float)$usec + (float)$sec) * 1000000; } for ($i = 1; $i < $len; $i++) { echo getTime($list[$i]) - getTime($list[$i - 1]), PHP_EOL; } //print_r(profile (TRUE));