3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public static function fooBar() { return 'Hello World'; } } $callable = 'Foo:fooBar'; var_dump(is_callable($callable)); var_dump(call_user_func($callable));

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)
8.3.40.0140.00018.79
8.3.30.0100.00719.22
8.3.20.0080.00020.16
8.3.10.0040.00422.16
8.3.00.0050.00322.18
8.2.170.0110.00422.96
8.2.160.0140.00319.26
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0130.00726.16
8.2.120.0070.00419.48
8.2.110.0040.00421.05
8.2.100.0090.00317.63
8.2.90.0000.00819.28
8.2.80.0040.00417.97
8.2.70.0090.00017.50
8.2.60.0080.00017.80
8.2.50.0040.00418.10
8.2.40.0070.00020.64
8.2.30.0000.00817.99
8.2.20.0070.00017.52
8.2.10.0000.00817.62
8.2.00.0000.00717.61
8.1.270.0040.00422.08
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0090.00023.92
8.1.230.0040.00717.83
8.1.220.0040.00417.79
8.1.210.0030.00618.77
8.1.200.0070.00317.25
8.1.190.0040.00416.97
8.1.180.0030.00618.10
8.1.170.0080.00018.61
8.1.160.0070.00022.13
8.1.150.0040.00418.63
8.1.140.0000.00717.32
8.1.130.0000.00717.82
8.1.120.0000.00817.41
8.1.110.0040.00417.34
8.1.100.0040.00417.46
8.1.90.0030.00517.28
8.1.80.0030.00317.33
8.1.70.0030.00317.27
8.1.60.0060.00317.47
8.1.50.0060.00317.49
8.1.40.0080.00017.51
8.1.30.0040.00417.57
8.1.20.0000.00817.53
8.1.10.0080.00017.56
8.1.00.0000.01017.39
8.0.300.0000.00718.77
8.0.290.0050.00216.63
8.0.280.0030.00618.38
8.0.270.0000.00717.19
8.0.260.0000.00616.77
8.0.250.0070.00016.95
8.0.240.0000.00816.94
8.0.230.0000.00716.95
8.0.220.0000.00716.84
8.0.210.0000.00816.79
8.0.200.0060.00016.86
8.0.190.0030.00516.96
8.0.180.0070.00016.80
8.0.170.0000.00716.82
8.0.160.0000.00816.75
8.0.150.0080.00016.80
8.0.140.0040.00416.86
8.0.130.0000.00513.34
8.0.120.0000.00816.84
8.0.110.0000.00716.93
8.0.100.0000.00716.88
8.0.90.0040.00416.74
8.0.80.0090.00616.94
8.0.70.0040.00416.88
8.0.60.0040.00416.87
8.0.50.0040.00416.73
8.0.30.0080.01117.10
8.0.20.0140.00817.40
8.0.10.0070.00016.95
8.0.00.0120.00516.67
7.4.330.0030.00315.02
7.4.320.0000.00616.58
7.4.300.0030.00316.38
7.4.290.0000.00716.38
7.4.280.0000.00816.45
7.4.270.0090.00016.56
7.4.260.0000.00716.54
7.4.250.0000.00716.47
7.4.240.0040.00416.39
7.4.230.0070.00016.63
7.4.220.0040.01216.41
7.4.210.0100.00616.48
7.4.200.0070.00016.23
7.4.190.0030.00316.59
7.4.160.0090.00616.46
7.4.150.0060.01317.40
7.4.140.0110.00817.86
7.4.130.0100.00716.38
7.4.120.0110.01416.43
7.4.110.0040.01216.44
7.4.100.0060.01216.39
7.4.90.0170.00316.47
7.4.80.0100.01019.39
7.4.70.0070.01416.40
7.4.60.0030.01516.54
7.4.50.0050.00316.48
7.4.40.0090.00622.77
7.4.30.0070.01516.56
7.4.00.0070.00714.71
7.3.330.0020.00213.01
7.3.320.0000.00513.21
7.3.310.0030.00416.24
7.3.300.0030.00316.28
7.3.290.0030.01116.30
7.3.280.0080.00816.20
7.3.270.0030.01417.40
7.3.260.0110.00716.19
7.3.250.0110.00616.23
7.3.240.0150.00316.20
7.3.230.0070.01016.39
7.3.210.0030.01316.36
7.3.200.0090.00616.23
7.3.190.0070.01016.34
7.3.180.0070.01016.59
7.3.170.0140.00316.27
7.3.160.0090.00616.20
7.3.120.0040.01214.90
7.2.330.0030.01416.41
7.2.320.0120.00616.19
7.2.310.0140.00316.37
7.2.300.0090.01216.49
7.2.290.0180.00416.34
7.2.60.0130.00316.58
7.2.00.0210.01418.80
7.1.200.0070.00415.79
7.1.100.0060.00618.08
7.1.70.0000.00716.80
7.1.60.0030.02019.82
7.1.50.0100.01616.57
7.1.00.0030.07322.29
7.0.200.0000.00816.43
7.0.140.0000.07722.08
7.0.60.0070.05019.86
7.0.50.0070.04017.84
7.0.40.0130.07020.10
7.0.30.0300.05020.17
7.0.20.0200.04720.20
7.0.10.0200.09020.22
7.0.00.0100.08720.12
5.6.280.0000.07721.10
5.6.210.0070.05020.50
5.6.200.0070.07318.29
5.6.190.0070.06720.63
5.6.180.4130.03720.39
5.6.170.0300.07320.47
5.6.160.0100.08320.52
5.6.150.0100.03318.27
5.6.140.0100.07718.18
5.6.130.0170.06718.20
5.6.120.0130.06321.15
5.6.110.0070.04021.09
5.6.100.0030.08321.13
5.6.90.0070.07720.97
5.6.80.0170.07020.39
5.6.70.3370.02320.53
5.5.350.0100.08020.41
5.5.340.0070.03718.10
5.5.330.0070.06020.56
5.5.320.0300.07320.41
5.5.310.0300.07320.19
5.5.300.0000.04318.01
5.5.290.0070.06718.01
5.5.280.0130.07320.90
5.5.270.0130.08020.98
5.5.260.0170.07320.98
5.5.250.0030.04020.71
5.5.240.0130.04320.19
5.4.450.0600.06719.61
5.4.440.0600.05319.63
5.4.430.0100.05319.63
5.4.420.0600.05019.19
5.4.410.0370.07019.34
5.4.400.0770.00018.63
5.4.390.0770.00018.75
5.4.380.0200.05718.77
5.4.370.0230.05718.80
5.4.360.0200.06018.76
5.4.350.0300.05318.75
5.4.340.0270.05018.80
5.4.320.0050.03712.50
5.4.310.0020.04112.49
5.4.300.0060.03712.50
5.4.290.0090.04112.50
5.4.280.0060.03512.39
5.4.270.0070.05718.89
5.4.260.0130.05718.81
5.4.250.0130.06718.73
5.4.240.0100.07718.86
5.4.230.0100.06318.75
5.4.220.0100.05318.80
5.4.210.0130.05318.62
5.4.200.0030.05718.72
5.4.190.0100.04718.95
5.4.180.0070.05318.71
5.4.170.0170.06718.76
5.4.160.0200.06018.70
5.4.150.0070.05718.80
5.4.140.0030.05716.58
5.4.130.0100.04316.35
5.4.120.0070.05716.42
5.4.110.0130.05016.45
5.4.100.0000.05716.23
5.4.90.0030.05316.43
5.4.80.0030.06316.34
5.4.70.0070.05016.25
5.4.60.0070.04716.54
5.4.50.0130.04716.43
5.4.40.0070.06016.46
5.4.30.0070.05016.27
5.4.20.0070.05016.57
5.4.10.0100.05316.32
5.4.00.0070.05016.00
5.3.290.0090.03712.80
5.3.280.0100.06314.58
5.3.270.0230.04714.69
5.3.260.0070.06014.60
5.3.250.0230.03314.75
5.3.240.0100.05314.58
5.3.230.0070.05014.82
5.3.220.0100.05014.62
5.3.210.0200.04314.63
5.3.200.0070.05314.57
5.3.190.0100.05014.64
5.3.180.0130.04314.57
5.3.170.0070.05314.64
5.3.160.0170.05714.66
5.3.150.0100.05014.57
5.3.140.0170.05714.79
5.3.130.0030.05714.68
5.3.120.0000.06014.52
5.3.110.0070.05714.63
5.3.100.0070.05314.11
5.3.90.0130.06314.00
5.3.80.0070.05014.18
5.3.70.0100.06714.24
5.3.60.0030.06314.06
5.3.50.0070.04713.85
5.3.40.0100.04314.11
5.3.30.0100.05013.99
5.3.20.0070.05013.78
5.3.10.0070.04713.87
5.3.00.0130.05013.71
5.2.170.0030.04311.23
5.2.160.0000.04311.30
5.2.150.0000.04311.05
5.2.140.0000.04711.14
5.2.130.0030.04311.18
5.2.120.0100.04711.10
5.2.110.0100.05011.27
5.2.100.0070.03711.11
5.2.90.0100.04711.16
5.2.80.0000.04711.07
5.2.70.0130.03311.25
5.2.60.0070.04311.03
5.2.50.0030.04311.18
5.2.40.0070.03710.99
5.2.30.0030.04010.93
5.2.20.0130.04310.98
5.2.10.0100.05310.93
5.2.00.0070.05010.71
5.1.60.0100.04310.15
5.1.50.0100.04310.00
5.1.40.0100.03010.17
5.1.30.0130.03710.31
5.1.20.0030.05710.51
5.1.10.0100.02710.00
5.1.00.0100.04010.26
5.0.50.0000.0338.58
5.0.40.0070.0238.46
5.0.30.0100.0378.14
5.0.20.0000.0308.22
5.0.10.0000.0308.12
5.0.00.0030.0578.22
4.4.90.0070.0275.87
4.4.80.0030.0205.80
4.4.70.0100.0175.74
4.4.60.0100.0175.84
4.4.50.0030.0205.97
4.4.40.0070.0305.82
4.4.30.0100.0135.89
4.4.20.0030.0335.92
4.4.10.0030.0335.89
4.4.00.0000.0335.84
4.3.110.0000.0335.90
4.3.100.0030.0205.76
4.3.90.0030.0205.75
4.3.80.0000.0335.76
4.3.70.0030.0205.77
4.3.60.0000.0275.87
4.3.50.0000.0235.71
4.3.40.0030.0335.68
4.3.30.0000.0235.45
4.3.20.0000.0305.45
4.3.10.0070.0175.45
4.3.00.0000.0237.38

preferences:
42.58 ms | 400 KiB | 5 Q