3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ScanListener { public function file() { echo "abc"; } } $listener = new ScanListener(); $callable = array($listener, 'file'); echo (is_callable($callable) ? 'true' : 'false'); echo PHP_EOL; call_user_func_array($, array());

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)
7.0.10.0030.06020.21
7.0.00.0000.06020.24
5.6.160.0000.05720.59
5.6.150.0170.06318.15
5.6.140.0100.06718.29
5.6.130.0100.05018.22
5.6.120.0130.05320.99
5.6.110.0070.04721.04
5.6.100.0130.08020.98
5.6.90.0030.04720.98
5.6.80.0030.04020.39
5.5.300.0070.04718.01
5.5.290.0130.05717.98
5.5.280.0030.04720.90
5.5.270.0030.04320.88
5.5.260.0000.06720.80
5.5.250.0000.09020.79
5.5.240.0100.03720.11

preferences:
140.75 ms | 1394 KiB | 7 Q