3v4l.org

run code in 300+ PHP versions simultaneously
<?php class C { public function f1() { return 'f1'; } protected funtion f2() { return 'f2'; } private funtion f3() { return 'f3'; } public function __call($method, $args) { return call_user_func_array([$this, $method], $args); } public function __callStatic($method, $args) { $me = new static; return call_user_func_array([$me, $method], $args); } } $c = new C; $c->f1(); $c->f2(); $c->f3(); C::f1(); C::f2(); C::f3();

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)
5.4.240.0070.04312.39
5.4.230.0080.04312.39
5.4.220.0060.03812.38
5.4.210.0050.03812.39
5.4.200.0100.03612.39
5.4.190.0080.03912.38
5.4.180.0070.04312.38
5.4.170.0070.04312.39
5.4.160.0090.03612.39
5.4.150.0040.04012.38
5.4.140.0050.04212.07
5.4.130.0090.03812.05
5.4.120.0050.03712.02
5.4.110.0040.03812.01
5.4.100.0050.03712.02
5.4.90.0070.03912.02
5.4.80.0090.03512.01
5.4.70.0040.03812.01
5.4.60.0050.03712.01
5.4.50.0090.03612.01
5.4.40.0070.03912.00
5.4.30.0090.03911.99
5.4.20.0070.03911.99
5.4.10.0030.04211.99
5.4.00.0040.03911.49
5.3.280.0070.04012.71
5.3.270.0060.03912.72
5.3.260.0070.04212.72
5.3.250.0080.04312.72
5.3.240.0040.04312.72
5.3.230.0070.03612.71
5.3.220.0070.03812.68
5.3.210.0080.04012.68
5.3.200.0080.03912.68
5.3.190.0040.04312.68
5.3.180.0080.03912.67
5.3.170.0070.04312.67
5.3.160.0070.04212.67
5.3.150.0070.04412.67
5.3.140.0050.03612.66
5.3.130.0070.03812.66
5.3.120.0090.03812.65
5.3.110.0080.04012.66
5.3.100.0070.03612.12
5.3.90.0050.03912.09
5.3.80.0060.03612.08
5.3.70.0070.03712.08
5.3.60.0060.03812.07
5.3.50.0090.03512.01
5.3.40.0070.03612.01
5.3.30.0080.03411.96
5.3.20.0080.03611.74
5.3.10.0060.03611.71
5.3.00.0070.03811.70

preferences:
130.12 ms | 1394 KiB | 7 Q