3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class A { public static function f($c) { $c->m(); return $c; } } class B { public function g($c) { $ret=A::f($c); if($ret===false) { echo "Should never print this\n"; } } } class C { public function m() { return false; } } $b = new B(); $b->g(new C());

Here you find the average performance (time & memory) of each version. A greyed out version indicates it didn't complete successfully (based on exit-code).
Note: hhvm uses a JIT which only kicks in after a few runs. Since we run scripts only once, hhvm always runs slower.

VersionSystem time (s)User time (s)Memory (MiB)
7.2.00.0060.00919.27
7.1.100.0000.01218.37
7.1.70.0000.00816.67
7.1.60.0030.01719.70
7.1.50.0180.00716.79
7.1.00.0000.07722.33
7.0.200.0040.00416.86
7.0.140.0070.07022.01
7.0.110.0070.05321.75
7.0.100.0070.08321.87
7.0.90.0030.08321.80
7.0.80.0100.07321.69
7.0.70.0070.08021.80
7.0.60.0100.04321.83
7.0.50.0170.05321.67
7.0.40.0070.07719.87
7.0.30.0070.07319.82
7.0.20.0100.07019.68
7.0.10.0100.07719.78
7.0.00.0100.07719.59
5.6.280.0100.06721.13
5.6.260.0000.08320.60
5.6.250.0100.08020.67
5.6.240.0130.05020.63
5.6.230.0030.06020.68
5.6.220.0030.06020.68
5.6.210.0130.07720.69
5.6.200.0030.08020.56
5.6.190.0130.08020.69
5.6.180.0100.07020.67
5.6.170.0030.08720.65
5.6.160.0070.07020.56
5.6.150.0030.05020.64
5.6.140.0070.07320.85
5.6.130.0030.08020.59
5.6.120.0170.07020.56
5.6.110.0070.04320.46
5.6.100.0300.03320.46
5.6.90.0030.08720.54
5.6.80.0000.08019.94
5.6.70.0130.07019.89
5.6.60.0070.06019.93
5.6.50.0170.06720.03
5.6.40.0030.08020.02
5.6.30.0070.08019.95
5.6.20.0000.06719.99
5.6.10.0100.07720.01
5.6.00.0030.07320.00
5.5.380.0070.07717.54
5.5.370.0100.07017.59
5.5.360.0130.07017.49
5.5.350.0100.07717.54
5.5.340.0070.07717.83
5.5.330.0130.07017.83
5.5.320.0070.07017.91
5.5.310.0070.07718.25
5.5.300.0130.07317.92
5.5.290.0100.04717.93
5.5.280.0000.08318.12
5.5.270.0130.07317.91
5.5.260.0070.07718.10
5.5.250.0070.08017.74
5.5.240.0170.06317.51
5.5.230.0030.07017.32
5.5.220.0100.06317.59
5.5.210.0100.07317.45
5.5.200.0030.05317.27
5.5.190.0130.05317.49
5.5.180.0070.07017.18
5.5.160.0030.08317.27
5.5.150.0030.06317.43
5.5.140.0100.06717.48
5.5.130.0030.03717.45
5.5.120.0100.07017.57
5.5.110.0070.07317.57
5.5.100.0100.06017.21
5.5.90.0100.06717.13
5.5.80.0070.06317.18
5.5.70.0070.03317.17
5.5.60.0030.04017.20
5.5.50.0030.03717.33
5.5.40.0100.07317.48
5.5.30.0030.06717.46
5.5.20.0030.06017.34
5.5.10.0070.07717.29
5.5.00.0070.06017.32
5.4.450.0130.06319.33
5.4.440.0030.07719.34
5.4.430.0030.07719.31
5.4.420.0030.07719.55
5.4.410.0130.06719.51
5.4.400.0100.07019.02
5.4.390.0070.07719.17
5.4.380.0170.06719.00
5.4.370.0070.04319.36
5.4.360.0070.05719.16
5.4.350.0000.07019.13
5.4.340.0170.06318.98
5.4.320.0130.06719.31
5.4.310.0030.04019.18
5.4.300.0000.04319.31
5.4.290.0030.03319.02
5.4.280.0000.06719.00
5.4.270.0070.07319.24
5.4.260.0030.05019.00
5.4.250.0030.03719.15
5.4.240.0070.05719.30
5.4.230.0000.05019.01
5.4.220.0000.08018.99
5.4.210.0100.07019.16
5.4.200.0030.07319.01
5.4.190.0030.06318.94
5.4.180.0130.07318.99
5.4.170.0070.04319.25
5.4.160.0030.07719.12
5.4.150.0100.07319.03
5.4.140.0130.06716.68
5.4.130.0070.06016.40
5.4.120.0030.03716.44
5.4.110.0100.03016.52
5.4.100.0030.03716.38
5.4.90.0070.03316.38
5.4.80.0030.03716.45
5.4.70.0070.04316.70
5.4.60.0030.03716.33
5.4.50.0000.04016.23
5.4.40.0070.03316.62
5.4.30.0030.04016.44
5.4.20.0070.04016.46
5.4.10.0030.03716.33
5.4.00.0100.02715.91
5.3.290.0030.04714.70
5.3.280.0070.07014.64
5.3.270.0030.07314.74
5.3.260.0100.04014.63
5.3.250.0130.06714.74
5.3.240.0030.07314.57
5.3.230.0100.06714.59
5.3.220.0170.04014.52
5.3.210.0030.03714.71
5.3.200.0030.04314.64
5.3.190.0000.04014.70
5.3.180.0000.04014.54
5.3.170.0070.03314.56
5.3.160.0030.03714.54
5.3.150.0070.03314.57
5.3.140.0070.03314.65
5.3.130.0030.03714.41
5.3.120.0000.04014.54
5.3.110.0030.04014.54
5.3.100.0070.05713.90
5.3.90.0070.03314.16
5.3.80.0030.03714.11
5.3.70.0000.04014.08
5.3.60.0100.06014.02
5.3.50.0030.07013.95
5.3.40.0030.07014.02
5.3.30.0000.04013.97
5.3.20.0030.03713.69
5.3.10.0100.02713.61
5.3.00.0030.03313.70
5.2.170.0200.05011.23
5.2.160.0030.03011.12
5.2.150.0000.03311.25
5.2.140.0000.03011.29
5.2.130.0070.02711.09
5.2.120.0000.03011.24
5.2.110.0030.03011.19
5.2.100.0000.03011.19
5.2.90.0000.03011.13
5.2.80.0000.03011.23
5.2.70.0000.03011.05
5.2.60.0030.02711.06
5.2.50.0030.02711.11
5.2.40.0030.02711.10
5.2.30.0000.03710.84
5.2.20.0000.03011.19
5.2.10.0030.02710.93
5.2.00.0000.02310.73
5.1.60.0030.0239.98
5.1.50.0030.02010.08
5.1.40.0000.02310.14
5.1.30.0000.02310.31
5.1.20.0000.02310.23
5.1.10.0070.01710.09
5.1.00.0000.02310.08
5.0.50.0000.0179.23
5.0.40.0000.0179.23
5.0.30.0000.0309.23
5.0.20.0000.0179.23
5.0.10.0030.0179.23
5.0.00.0030.0279.23
4.4.90.0070.0109.23
4.4.80.0000.0139.23
4.4.70.0000.0179.23
4.4.60.0000.0179.23
4.4.50.0000.0179.23
4.4.40.0030.0209.23
4.4.30.0000.0139.23
4.4.20.0030.0109.23
4.4.10.0030.0109.23
4.4.00.0000.0209.23
4.3.110.0030.0139.23
4.3.100.0000.0139.23
4.3.90.0000.0109.23
4.3.80.0030.0209.23
4.3.70.0000.0139.23
4.3.60.0000.0109.23
4.3.50.0000.0109.23
4.3.40.0030.0209.23
4.3.30.0000.0179.23
4.3.20.0000.0239.23
4.3.10.0000.0139.23
4.3.00.0000.0139.23