3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Source: https://bugs.php.net/bug.php?id=61011 curl "http://www.google.com";

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)
5.4.00.0170.06015.95
5.3.100.0100.05714.05
5.3.90.0100.07013.95
5.3.80.0030.04713.99
5.3.70.0100.06713.95
5.3.60.0130.07313.85
5.3.50.0070.04013.96
5.3.40.0030.06713.89
5.3.30.0170.03013.71
5.3.20.0070.07713.51
5.3.10.0070.07313.59
5.3.00.0000.07313.46

preferences:
138.69 ms | 1398 KiB | 7 Q