function getmicrotime() {list($usec, $sec) = explode( "",microtime()); return ((float)$usec + (float)$sec);} $time_start = getmicrotime(); for ($i=0; $i 1000; $i++) {/ / nic nedělej, 1000krát} $time_end = getmicrotime(); $time = $time_end - $time_start; echo "Nic se nedělalo $time sekund";
function getmicrotime() {list($usec, $sec) = explode( "",microtime()); return ((float)$usec + (float)$sec);} $time_start = getmicrotime(); for ($i=0; $i 1000; $i++) {/ /do nothing, 1000 times} $time_end = getmicrotime(); $time = $time_end - $time_start; echo "Did nothing in $time seconds";