3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public function Test(){ echo 'oki'; } public function Test($x){ echo $x; } } $t1 = new Test(); $t2 = new Test(100);

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)
5.6.150.0100.07718.18
5.6.140.0030.08318.23
5.6.130.0030.04018.28
5.6.120.0100.07721.14
5.6.110.0130.08020.98
5.6.100.0130.03320.99
5.6.90.0100.08021.07
5.6.80.0100.03320.38
5.5.300.0000.04317.98
5.5.290.0070.05718.03
5.5.280.0000.05720.64
5.5.270.0030.08720.89
5.5.260.0170.07320.84
5.5.250.0130.07020.47
5.5.240.0200.06320.34

preferences:
140.18 ms | 1394 KiB | 7 Q