3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function foo() { $f = function() { echo get_called_class(); }; $f(); } } $a = new A; $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)
8.3.60.0070.01318.30
8.3.50.0080.01021.14
8.3.40.0040.01118.67
8.3.30.0100.00320.17
8.3.20.0040.00420.30
8.3.10.0040.00422.04
8.3.00.0070.00322.46
8.2.180.0110.00716.62
8.2.170.0200.00022.96
8.2.160.0000.01320.52
8.2.150.0050.00324.18
8.2.140.0030.00624.66
8.2.130.0100.01026.16
8.2.120.0080.00019.66
8.2.110.0080.00022.25
8.2.100.0070.00419.28
8.2.90.0050.00319.22
8.2.80.0080.00019.28
8.2.70.0070.00317.63
8.2.60.0080.00018.04
8.2.50.0060.00318.07
8.2.40.0040.00418.28
8.2.30.0030.00618.10
8.2.20.0040.00417.71
8.2.10.0000.00817.68
8.2.00.0040.00417.65
8.1.280.0070.01025.92
8.1.270.0080.00020.43
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0090.00023.75
8.1.230.0080.00319.08
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0000.00917.22
8.1.190.0040.00417.41
8.1.180.0060.00318.46
8.1.170.0060.00618.46
8.1.160.0030.00322.00
8.1.150.0040.00418.58
8.1.140.0000.00717.45
8.1.130.0040.00417.80
8.1.120.0000.00817.42
8.1.110.0040.00417.46
8.1.100.0000.00817.32
8.1.90.0070.00017.47
8.1.80.0050.00217.47
8.1.70.0000.00717.45
8.1.60.0080.00017.47
8.1.50.0040.00417.40
8.1.40.0000.00817.44
8.1.30.0040.00417.60
8.1.20.0060.00317.60
8.1.10.0000.00817.59
8.1.00.0050.00517.47
8.0.300.0000.00718.77
8.0.290.0040.00417.05
8.0.280.0040.00418.35
8.0.270.0040.00217.24
8.0.260.0040.00416.74
8.0.250.0000.00616.96
8.0.240.0000.00816.97
8.0.230.0000.00716.91
8.0.220.0000.00716.78
8.0.210.0030.00316.79
8.0.200.0060.00016.98
8.0.190.0000.00716.98
8.0.180.0030.00516.93
8.0.170.0040.00416.92
8.0.160.0030.00616.93
8.0.150.0000.00716.77
8.0.140.0040.00716.77
8.0.130.0000.00613.39
8.0.120.0040.00416.72
8.0.110.0000.00716.86
8.0.100.0000.00716.89
8.0.90.0050.00316.86
8.0.80.0070.01016.84
8.0.70.0040.00416.96
8.0.60.0000.00716.90
8.0.50.0040.00416.73
8.0.30.0100.00817.03
8.0.20.0090.01417.42
8.0.10.0080.00017.04
8.0.00.0110.01116.59
7.4.330.0030.00315.00
7.4.320.0000.00616.41
7.4.300.0000.00616.48
7.4.290.0000.00616.60
7.4.280.0030.00316.48
7.4.270.0000.00816.52
7.4.260.0030.00316.57
7.4.250.0070.00016.40
7.4.240.0020.00516.55
7.4.230.0050.00316.66
7.4.220.0130.01316.52
7.4.210.0050.01016.63
7.4.200.0040.00416.59
7.4.190.0000.00716.39
7.4.160.0070.01016.39
7.4.150.0080.00817.40
7.4.140.0080.01217.86
7.4.130.0110.00716.64
7.4.120.0100.00716.65
7.4.110.0120.00616.41
7.4.100.0100.01016.30
7.4.90.0090.00916.46
7.4.80.0120.00619.39
7.4.70.0000.01716.42
7.4.60.0100.01016.59
7.4.50.0080.00016.36
7.4.40.0040.01422.77
7.4.30.0130.00616.47
7.4.00.0110.00715.04
7.3.330.0000.00613.13
7.3.320.0030.00313.14
7.3.310.0030.00316.20
7.3.300.0030.00316.16
7.3.290.0040.01016.23
7.3.280.0080.00816.26
7.3.270.0030.01317.40
7.3.260.0090.01316.29
7.3.250.0070.01016.32
7.3.240.0030.01516.54
7.3.230.0060.01016.39
7.3.210.0040.01216.29
7.3.200.0120.00919.39
7.3.190.0130.01016.26
7.3.180.0110.00716.14
7.3.170.0100.00716.36
7.3.160.0030.01316.41
7.3.120.0080.00914.57
7.2.330.0150.00316.86
7.2.320.0120.01116.57
7.2.310.0000.01916.71
7.2.300.0080.00816.43
7.2.290.0060.00916.35
7.2.00.0030.01419.09
7.1.100.0100.00617.89
7.1.70.0070.00017.10
7.1.60.0100.01419.40
7.1.50.0140.00716.65
7.1.00.0000.04722.33
7.0.200.0030.00516.71
7.0.140.0070.06722.12
7.0.60.0100.05021.81
7.0.50.0070.03717.86
7.0.40.0070.04019.96
7.0.30.0070.05020.33
7.0.20.0400.06020.12
7.0.10.0100.07720.10
7.0.00.0170.08020.27
5.6.280.0070.07020.82
5.6.210.0070.06720.52
5.6.200.0070.08318.19
5.6.190.0130.05020.61
5.6.180.0230.05320.41
5.6.170.0230.05720.48
5.6.160.0100.05320.54
5.6.150.0130.06318.28
5.6.140.0070.08018.17
5.6.130.0030.06018.11
5.6.120.0100.08021.13
5.6.110.0030.04321.00
5.6.100.0030.04021.12
5.6.90.0100.08020.99
5.6.80.0270.06020.37
5.5.350.3930.04720.41
5.5.340.0100.07718.07
5.5.330.0000.04320.48
5.5.320.0270.07320.31
5.5.310.0230.07020.30
5.5.300.0000.04317.93
5.5.290.0130.08018.01
5.5.280.0070.06720.88
5.5.270.0100.04020.77
5.5.260.0030.04720.67
5.5.250.0100.07720.69
5.5.240.0170.07020.25
5.4.450.0700.05319.50
5.4.440.0670.05719.45
5.4.430.0170.04719.45
5.4.420.0930.04319.20
5.4.410.0830.05319.48
5.4.400.1130.05318.82
5.4.390.1570.06018.72
5.4.380.0170.06018.53
5.4.370.0130.05318.59
5.4.360.0230.04018.80
5.4.350.0140.03312.02
5.4.340.0120.03712.02
5.4.320.0070.03412.51
5.4.310.0080.04112.50
5.4.300.0040.03812.51
5.4.290.0090.03812.50
5.4.280.0070.04112.40
5.4.270.0040.03812.40
5.4.260.0060.03712.40
5.4.250.0070.05719.02
5.4.240.0000.06018.70
5.4.230.0100.05018.68
5.4.220.0130.07018.73
5.4.210.0100.05718.95
5.4.200.0130.05018.74
5.4.190.0170.05018.85
5.4.180.0030.05318.70
5.4.170.0170.05318.94
5.4.160.0130.05018.89
5.4.150.0030.06018.72
5.4.140.0130.07316.62
5.4.130.0170.04316.47
5.4.120.0130.04316.52
5.4.110.0100.05716.57
5.4.100.0070.05316.35
5.4.90.0030.06716.55
5.4.80.0170.05316.48
5.4.70.0030.06016.34
5.4.60.0230.06316.20
5.4.50.0100.05016.46
5.4.40.0200.06716.45
5.4.30.0130.05716.42
5.4.20.0130.05316.41
5.4.10.0100.06016.32
5.4.00.0170.06315.79
5.3.290.0090.04312.80
5.3.280.0070.05314.76
5.3.270.0070.05314.45
5.3.260.0130.05014.59
5.3.250.0030.05714.51
5.3.240.0100.04714.74
5.3.230.0070.05314.69
5.3.220.0030.05714.66
5.3.210.0070.05314.66
5.3.200.0030.05314.73
5.3.190.0100.05314.80
5.3.180.0070.05314.65
5.3.170.0130.06714.64
5.3.160.0130.04714.63
5.3.150.0070.05314.47
5.3.140.0030.05714.55
5.3.130.0170.06314.77
5.3.120.0130.05014.51
5.3.110.0130.06014.51
5.3.100.0100.06014.25
5.3.90.0100.05014.21
5.3.80.0030.06014.10
5.3.70.0170.05714.09
5.3.60.0030.07314.07
5.3.50.0000.05714.04
5.3.40.0070.05714.02
5.3.30.0070.05713.74
5.3.20.0100.05313.78
5.3.10.0100.05013.66
5.3.00.0030.05313.81
5.2.170.0070.06011.12
5.2.160.0000.04711.21
5.2.150.0130.05011.32
5.2.140.0070.04711.20
5.2.130.0070.04711.27
5.2.120.0030.04311.09
5.2.110.0100.03311.18
5.2.100.0070.03711.18
5.2.90.0100.03711.08
5.2.80.0200.04311.17
5.2.70.0000.04711.18
5.2.60.0030.05711.03
5.2.50.0100.04011.10
5.2.40.0000.05011.16
5.2.30.0030.06710.87
5.2.20.0030.05711.02
5.2.10.0000.04310.69
5.2.00.0070.03710.79
5.1.60.0000.03710.20
5.1.50.0100.02710.15
5.1.40.0070.04310.02
5.1.30.0070.03310.25
5.1.20.0030.03710.44
5.1.10.0130.0309.91
5.1.00.0100.04010.07
5.0.50.0030.0278.46
5.0.40.0030.0408.45
5.0.30.0030.0408.17
5.0.20.0030.0278.17
5.0.10.0000.0308.23
5.0.00.0000.0478.30
4.4.90.0030.0237.48
4.4.80.0030.0207.48
4.4.70.0000.0237.48
4.4.60.0030.0277.48
4.4.50.0000.0237.48
4.4.40.0030.0337.48
4.4.30.0030.0237.48
4.4.20.0030.0207.48
4.4.10.0000.0237.48
4.4.00.0030.0307.48
4.3.110.0070.0237.48
4.3.100.0030.0277.48
4.3.90.0030.0207.48
4.3.80.0030.0407.48
4.3.70.0000.0237.47
4.3.60.0000.0237.48
4.3.50.0030.0277.48
4.3.40.0030.0307.48
4.3.30.0030.0207.48
4.3.20.0000.0237.48
4.3.10.0000.0237.48
4.3.00.0130.0206.76

preferences:
32.23 ms | 401 KiB | 5 Q