3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array( "key1" => array(1,2,3) "key2" => 4 ); $b = array( "key2" => 4 "key1" => array(1,2,3) ); echo $a == $b;

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)
5.6.150.0030.09018.27
5.6.140.0030.04018.16
5.6.130.0030.05718.28
5.6.120.0030.07020.96
5.6.110.0170.08020.96
5.6.100.0070.06721.13
5.6.90.0070.05320.96
5.6.80.0070.08320.37
5.5.300.0130.08017.98
5.5.290.0070.07017.95
5.5.280.0200.07020.77
5.5.270.0100.08720.76
5.5.260.0000.04320.79
5.5.250.0100.07720.54
5.5.240.0130.08320.34

preferences:
140.86 ms | 1394 KiB | 7 Q