3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2015-09-18T10:07:45Z

<?php

while (1) {
  echo time() . '<br>';
  ob_flush(); # http://php.net/ob_flush
  flush(); # http://php.net/flush
  sleep(1); # http://php.net/sleep
}

Output
Performance
VLD
References
Branches

flush: documentation ( source)
time: documentation ( source)
sleep: documentation ( source)
ob_flush: documentation ( source)

preferences:dark modelive preview

35.16 ms | 402 KiB | 5 Q