3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { $foo = 1; function setFoo($foo) { $this->foo = $foo; } } class B { function f(A $a) { $a->setFoo(5); } } $a = new A(); $b = new B(); echo $a->foo; $b->f($a); echo $a->foo;

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)
5.4.340.0300.06718.85
5.4.320.0270.06318.85
5.4.310.0300.07318.87
5.4.300.0170.05019.31
5.4.290.0170.05719.13
5.4.280.0370.06718.85
5.4.270.0270.08019.13
5.4.260.0300.06719.19
5.4.250.0300.07019.14
5.4.240.0300.07019.24
5.4.230.0300.06718.98
5.4.220.0270.06719.21
5.4.210.0200.06019.23
5.4.200.0300.06719.14
5.4.190.0300.05719.15
5.4.180.0200.04019.23
5.4.170.0170.05718.86
5.4.160.0300.06318.99
5.4.150.0270.07719.20
5.4.140.0330.06016.36
5.4.130.0370.06016.29
5.4.120.0270.06016.51
5.4.110.0170.07016.26
5.4.100.0230.06716.51
5.4.90.0370.06016.35
5.4.80.0270.03316.54
5.4.70.0230.03716.50
5.4.60.0100.04016.38
5.4.50.0170.04016.53
5.4.40.0200.04716.53
5.4.30.0230.03316.16
5.4.20.0130.03716.54
5.4.10.0230.03016.52
5.4.00.0230.03015.96
5.3.290.0270.07314.57
5.3.280.0270.07014.68
5.3.270.0270.07014.59
5.3.260.0330.06314.50
5.3.250.0330.06714.71
5.3.240.0230.07314.77
5.3.230.0270.07014.75
5.3.220.0370.06314.49
5.3.210.0200.05014.56
5.3.200.0230.07014.68
5.3.190.0230.05714.56
5.3.180.0230.04314.55
5.3.170.0200.07714.56
5.3.160.0130.04314.67
5.3.150.0130.04014.63
5.3.140.0230.03714.63
5.3.130.0170.03714.62
5.3.120.0200.03314.77
5.3.110.0170.04014.56
5.3.100.0170.03714.04
5.3.90.0170.03714.02
5.3.80.0170.03314.02
5.3.70.0130.04713.94
5.3.60.0130.03714.00
5.3.50.0270.02713.86
5.3.40.0100.05713.94
5.3.30.0200.03014.12
5.3.20.0230.02713.59
5.3.10.0200.04013.66
5.3.00.0170.04313.72
5.2.170.0170.03012.04
5.2.160.0100.03712.04
5.2.150.0100.03312.04
5.2.140.0130.03012.04
5.2.130.0070.03312.04
5.2.120.0170.03012.04
5.2.110.0100.03012.04
5.2.100.0170.02312.04
5.2.90.0100.03012.04
5.2.80.0230.02012.04
5.2.70.0130.03312.04
5.2.60.0100.03312.04
5.2.50.0070.03312.04
5.2.40.0130.02712.04
5.2.30.0100.03012.04
5.2.20.0100.02712.04
5.2.10.0100.03012.04
5.2.00.0200.05312.04
5.1.60.0100.03012.04
5.1.50.0170.02312.04
5.1.40.0130.02712.04
5.1.30.0070.03012.04
5.1.20.0170.02312.04
5.1.10.0170.02712.04
5.1.00.0130.03012.04
5.0.50.0070.02712.04
5.0.40.0170.01712.04
5.0.30.0070.03712.04
5.0.20.0100.04012.04
5.0.10.0100.03712.04
5.0.00.0070.06712.04
4.4.90.0070.01312.04
4.4.80.0030.02012.04
4.4.70.0070.01712.04
4.4.60.0030.01712.04
4.4.50.0070.01312.04
4.4.40.0070.02312.04
4.4.30.0030.01712.04
4.4.20.0070.01712.04
4.4.10.0070.02312.04
4.4.00.0170.05012.04
4.3.110.0070.03312.04
4.3.100.0070.02012.04
4.3.90.0130.03012.04
4.3.80.0100.04712.04
4.3.70.0200.02012.04
4.3.60.0100.03312.04
4.3.50.0100.03012.04
4.3.40.0070.03712.04
4.3.30.0070.01712.04
4.3.20.0030.02012.04
4.3.10.0070.03712.04
4.3.00.0100.03012.04

preferences:
142.85 ms | 1394 KiB | 7 Q