3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function foo() { $f = function() { var_dump(__CLASS__); var_dump($this); }; $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)
8.3.60.0040.01218.56
8.3.50.0070.00821.21
8.3.40.0140.00718.59
8.3.30.0110.00620.27
8.3.20.0040.00420.39
8.3.10.0080.00022.13
8.3.00.0100.00322.40
8.2.180.0140.00718.29
8.2.170.0070.01022.96
8.2.160.0070.00720.51
8.2.150.0170.00324.18
8.2.140.0050.00324.66
8.2.130.0100.01026.16
8.2.120.0030.00619.66
8.2.110.0140.00721.96
8.2.100.0110.00019.21
8.2.90.0050.00219.19
8.2.80.0000.00719.38
8.2.70.0030.00617.49
8.2.60.0080.00018.03
8.2.50.0040.00418.07
8.2.40.0030.00518.09
8.2.30.0000.00718.05
8.2.20.0040.00417.56
8.2.10.0040.00417.59
8.2.00.0040.00417.66
8.1.280.0070.00725.92
8.1.270.0070.00720.36
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.83
8.1.230.0080.00419.16
8.1.220.0040.00417.76
8.1.210.0050.00318.77
8.1.200.0040.00417.35
8.1.190.0040.00417.43
8.1.180.0050.00318.66
8.1.170.0080.00018.52
8.1.160.0030.00322.12
8.1.150.0050.00218.57
8.1.140.0080.00017.51
8.1.130.0000.00717.82
8.1.120.0020.00517.39
8.1.110.0000.00717.37
8.1.100.0070.00017.42
8.1.90.0070.00017.39
8.1.80.0000.00717.33
8.1.70.0000.00717.40
8.1.60.0060.00617.61
8.1.50.0080.00017.51
8.1.40.0000.00817.41
8.1.30.0000.00917.54
8.1.20.0030.00617.64
8.1.10.0040.00417.49
8.1.00.0060.00317.41
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0000.00718.41
8.0.270.0030.00317.19
8.0.260.0000.00616.68
8.0.250.0030.00316.82
8.0.240.0070.00316.88
8.0.230.0050.00216.88
8.0.220.0040.00416.71
8.0.210.0000.00716.71
8.0.200.0000.00716.93
8.0.190.0000.00716.83
8.0.180.0040.00416.97
8.0.170.0000.00716.96
8.0.160.0030.00516.94
8.0.150.0000.00716.79
8.0.140.0030.00416.91
8.0.130.0030.00313.30
8.0.120.0030.00616.82
8.0.110.0040.00416.77
8.0.100.0040.00416.88
8.0.90.0080.00016.73
8.0.80.0000.01416.79
8.0.70.0040.00416.73
8.0.60.0000.00716.74
8.0.50.0070.00016.77
8.0.30.0110.01116.92
8.0.20.0150.01217.40
8.0.10.0030.00517.00
8.0.00.0090.00916.55
7.4.330.0020.00215.00
7.4.320.0030.00316.60
7.4.300.0000.00616.35
7.4.290.0000.00716.57
7.4.280.0030.00316.38
7.4.270.0000.01016.54
7.4.260.0030.00316.50
7.4.250.0050.00216.55
7.4.240.0020.00516.57
7.4.230.0000.00716.68
7.4.220.0090.00616.61
7.4.210.0100.00516.58
7.4.200.0040.00216.66
7.4.190.0000.00816.67
7.4.160.0090.00616.39
7.4.150.0030.01317.40
7.4.140.0140.01017.86
7.4.130.0110.00816.54
7.4.120.0100.00716.45
7.4.110.0030.01316.39
7.4.100.0090.00916.36
7.4.90.0140.00416.50
7.4.80.0090.01519.39
7.4.70.0070.01516.55
7.4.60.0070.01416.57
7.4.50.0030.00316.61
7.4.40.0070.00522.77
7.4.30.0060.01216.46
7.4.00.0070.01115.05
7.3.330.0000.00513.22
7.3.320.0050.00013.21
7.3.310.0030.00316.32
7.3.300.0000.00716.30
7.3.290.0000.01816.21
7.3.280.0110.00516.27
7.3.270.0110.01417.40
7.3.260.0140.01016.34
7.3.250.0160.00716.42
7.3.240.0130.00616.42
7.3.230.0100.00716.39
7.3.210.0080.00816.24
7.3.200.0090.00919.39
7.3.190.0100.00616.36
7.3.180.0090.00616.54
7.3.170.0060.00916.27
7.3.160.0040.01216.19
7.3.120.0070.00714.73
7.2.330.0070.01116.41
7.2.320.0190.00316.77
7.2.310.0130.00316.72
7.2.300.0090.00616.60
7.2.290.0100.01316.50
7.2.00.0030.01019.28
7.1.100.0040.00817.86
7.1.70.0000.00816.86
7.1.60.0140.01019.29
7.1.50.0100.01616.96
7.1.00.0000.08022.45
7.0.200.0350.00814.03
7.0.140.0030.09021.98
7.0.60.0200.06320.03
7.0.50.0030.05717.82
7.0.40.0070.04020.18
7.0.30.0230.03720.25
7.0.20.0170.05020.30
7.0.10.0300.03020.06
7.0.00.0000.07020.25
5.6.280.0130.06721.16
5.6.210.0070.05320.48
5.6.200.0170.05318.22
5.6.190.0100.05020.64
5.6.180.3330.04320.38
5.6.170.0330.04720.50
5.6.160.0070.06020.71
5.6.150.0070.05018.16
5.6.140.0130.07718.21
5.6.130.0100.05318.15
5.6.120.0100.08021.13
5.6.110.0100.04321.05
5.6.100.0070.07321.14
5.6.90.0070.08020.97
5.6.80.0170.07320.43
5.6.70.0270.05720.37
5.5.350.0230.06720.42
5.5.340.0070.08018.08
5.5.330.0030.04720.27
5.5.320.0170.04320.42
5.5.310.0230.07320.19
5.5.300.0030.08317.92
5.5.290.0030.05018.07
5.5.280.0130.03320.88
5.5.270.0100.07720.68
5.5.260.0100.08020.65
5.5.250.0130.07020.78
5.5.240.0030.04020.24
5.4.450.0830.06019.61
5.4.440.0770.06019.63
5.4.430.0030.08319.30
5.4.420.0830.05319.54
5.4.410.0070.05719.08
5.4.400.0300.07018.83
5.4.390.0500.05018.84
5.4.380.0300.06018.74
5.4.370.0130.05318.50
5.4.360.0200.04718.73
5.4.350.0090.03812.02
5.4.340.0030.03812.02
5.4.320.0070.04112.51
5.4.310.0070.04312.50
5.4.300.0060.04012.51
5.4.290.0090.04012.50
5.4.280.0060.04112.40
5.4.270.0050.03712.40
5.4.260.0040.03912.40
5.4.250.0070.07318.71
5.4.240.0030.05319.05
5.4.230.0100.07018.72
5.4.220.0100.05019.05
5.4.210.0070.07718.88
5.4.200.0130.04718.98
5.4.190.0000.05718.87
5.4.180.0000.06018.88
5.4.170.0170.04718.97
5.4.160.0130.04718.76
5.4.150.0100.07318.87
5.4.140.0070.05016.47
5.4.130.0070.04716.43
5.4.120.0130.04016.31
5.4.110.0100.04716.39
5.4.100.0070.05316.60
5.4.90.0100.05316.51
5.4.80.0030.05316.58
5.4.70.0170.03716.61
5.4.60.0070.05016.49
5.4.50.0070.04716.29
5.4.40.0100.06316.60
5.4.30.0170.04316.48
5.4.20.0130.04316.55
5.4.10.0170.05316.41
5.4.00.0030.05015.82
5.3.290.0060.03912.80
5.3.280.0100.04714.62
5.3.270.0000.06014.69
5.3.260.0100.05314.62
5.3.250.0070.05714.76
5.3.240.0000.05714.69
5.3.230.0170.05014.68
5.3.220.0170.04714.79
5.3.210.0200.04314.65
5.3.200.0100.06714.67
5.3.190.0070.07014.58
5.3.180.0100.07014.39
5.3.170.0170.04014.55
5.3.160.0070.05014.46
5.3.150.0070.05314.65
5.3.140.0070.05314.55
5.3.130.0030.05314.62
5.3.120.0100.04714.63
5.3.110.0070.07714.63
5.3.100.0030.05314.11
5.3.90.0070.05314.09
5.3.80.0070.04714.11
5.3.70.0070.05014.09
5.3.60.0070.04713.98
5.3.50.0100.04314.03
5.3.40.0070.05313.93
5.3.30.0170.04313.88
5.3.20.0070.05013.77
5.3.10.0030.04713.82
5.3.00.0070.05013.86
5.2.170.0000.04711.13
5.2.160.0130.03010.98
5.2.150.0130.03311.33
5.2.140.0000.04711.23
5.2.130.0000.04311.18
5.2.120.0070.03711.28
5.2.110.0030.04011.10
5.2.100.0030.04010.92
5.2.90.0100.03310.92
5.2.80.0030.04311.04
5.2.70.0030.04311.25
5.2.60.0070.04011.05
5.2.50.0070.03710.97
5.2.40.0100.03311.08
5.2.30.0100.03711.03
5.2.20.0100.03311.18
5.2.10.0070.05010.93
5.2.00.0070.04010.71
5.1.60.0070.0309.96
5.1.50.0170.03310.09
5.1.40.0030.03710.03
5.1.30.0000.03710.32
5.1.20.0070.03310.30
5.1.10.0000.04010.04
5.1.00.0070.05010.13
5.0.50.0030.0278.78
5.0.40.0030.0278.45
5.0.30.0030.0438.31
5.0.20.0030.0278.11
5.0.10.0070.0378.17
5.0.00.0030.0408.15
4.4.90.0030.0207.36
4.4.80.0000.0237.36
4.4.70.0000.0237.36
4.4.60.0030.0207.36
4.4.50.0030.0207.36
4.4.40.0030.0477.36
4.4.30.0000.0237.36
4.4.20.0000.0237.36
4.4.10.0000.0237.36
4.4.00.0000.0377.36
4.3.110.0070.0177.36
4.3.100.0100.0137.36
4.3.90.0030.0207.36
4.3.80.0000.0337.36
4.3.70.0000.0237.36
4.3.60.0000.0237.36
4.3.50.0070.0207.36
4.3.40.0000.0337.36
4.3.30.0070.0277.36
4.3.20.0030.0207.36
4.3.10.0030.0207.36
4.3.00.0000.0236.80

preferences:
42.26 ms | 401 KiB | 5 Q