3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fp = fsockopen($s['url'], 80, $errno, $errstr, 5); if($fp){ fwrite($fp, $out); fclose($fp);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.6.160.0130.07720.54
5.6.150.0130.04318.12
5.6.140.0030.04018.11
5.6.130.0030.06718.15
5.6.120.0030.05721.00
5.6.110.0100.08721.01
5.6.100.0030.04320.99
5.6.90.0070.04020.98
5.6.80.0130.07720.50
5.5.300.0000.06017.91
5.5.290.0070.08017.98
5.5.280.0100.07020.77
5.5.270.0130.05320.84
5.5.260.0100.08720.95
5.5.250.0130.05720.58
5.5.240.0130.08020.34

preferences:
139.91 ms | 1394 KiB | 7 Q