3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyClass { private static function test2($arg) { return "test({$arg})"; } public static function test() { echo call_user_func('self::test2', 'test'); } } call_user_func('MyClass::test');

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)
8.3.60.0100.01018.43
8.3.50.0070.00718.06
8.3.40.0070.00718.88
8.3.30.0110.00418.88
8.3.20.0030.00520.21
8.3.10.0100.00021.66
8.3.00.0080.00018.98
8.2.180.0150.00318.41
8.2.170.0100.00322.96
8.2.160.0000.01422.14
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0020.00526.16
8.2.120.0040.00420.98
8.2.110.0060.00322.26
8.2.100.0060.00617.91
8.2.90.0040.00417.63
8.2.80.0050.00318.83
8.2.70.0000.00818.05
8.2.60.0000.00818.16
8.2.50.0050.00219.45
8.2.40.0090.00021.03
8.2.30.0070.00019.23
8.2.20.0080.00017.73
8.2.10.0000.00718.01
8.2.00.0030.00617.65
8.1.280.0110.00425.92
8.1.270.0080.00018.86
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0040.00423.79
8.1.230.0100.00620.91
8.1.220.0000.00817.76
8.1.210.0080.00018.77
8.1.200.0030.00717.35
8.1.190.0000.00817.23
8.1.180.0000.00718.84
8.1.170.0030.00518.66
8.1.160.0040.00418.82
8.1.150.0020.00518.68
8.1.140.0000.00817.22
8.1.130.0070.00017.80
8.1.120.0000.00717.23
8.1.110.0070.00017.22
8.1.100.0050.00317.36
8.1.90.0000.00717.35
8.1.80.0040.00417.36
8.1.70.0050.00317.33
8.1.60.0030.00617.44
8.1.50.0000.00817.49
8.1.40.0000.00817.49
8.1.30.0000.00917.58
8.1.20.0040.00417.49
8.1.10.0040.00417.44
8.1.00.0000.00717.45
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0070.00018.37
8.0.270.0000.00717.25
8.0.260.0000.00617.16
8.0.250.0060.00316.92
8.0.240.0030.00316.87
8.0.230.0050.00316.96
8.0.220.0000.00716.78
8.0.210.0030.00316.88
8.0.200.0040.00417.01
8.0.190.0040.00416.89
8.0.180.0000.00716.91
8.0.170.0000.00716.89
8.0.160.0070.00016.86
8.0.150.0070.00016.89
8.0.140.0070.00016.85
8.0.130.0000.00613.27
8.0.120.0030.00516.88
8.0.110.0050.00216.84
8.0.100.0070.00016.79
8.0.90.0050.00216.75
8.0.80.0060.00916.87
8.0.70.0000.00916.95
8.0.60.0000.00716.75
8.0.50.0040.00416.86
8.0.30.0060.01116.85
8.0.20.0100.01217.40
8.0.10.0020.00516.82
8.0.00.0030.01516.62
7.4.330.0030.00315.03
7.4.320.0030.00316.57
7.4.300.0060.00016.48
7.4.290.0040.00416.43
7.4.280.0030.00616.59
7.4.270.0040.00416.54
7.4.260.0040.00416.43
7.4.250.0030.00616.53
7.4.240.0000.00716.44
7.4.230.0030.00316.40
7.4.220.0110.00716.63
7.4.210.0070.00816.45
7.4.200.0060.00316.61
7.4.160.0000.01716.45
7.4.150.0070.01117.40
7.4.140.0150.00117.86
7.4.130.0070.00916.39
7.4.120.0070.01016.46
7.4.110.0120.00616.35
7.4.100.0030.01316.18
7.4.90.0070.01116.41
7.4.80.0030.01419.39
7.4.70.0090.00716.61
7.4.60.0090.00616.48
7.4.50.0060.00316.25
7.4.40.0120.00416.45
7.4.30.0120.00416.48
7.4.00.0070.01014.74
7.3.330.0040.00413.25
7.3.320.0050.00013.11
7.3.310.0000.00716.16
7.3.300.0000.00616.25
7.3.290.0040.01116.26
7.3.280.0080.00916.28
7.3.270.0090.00917.40
7.3.260.0100.00616.23
7.3.250.0110.00616.37
7.3.240.0030.01316.52
7.3.230.0030.02016.39
7.3.210.0120.00816.41
7.3.200.0110.00719.39
7.3.190.0090.00616.26
7.3.180.0090.00916.16
7.3.170.0120.00616.54
7.3.160.0120.00416.47
7.3.10.0150.01516.46
7.3.00.0160.00615.88
7.2.330.0160.00916.57
7.2.320.0060.01916.25
7.2.310.0150.00316.36
7.2.300.0000.01716.46
7.2.290.0120.00616.30
7.2.130.0100.00716.32
7.2.120.0130.00316.18
7.2.110.0160.01216.58
7.2.100.0070.01115.95
7.2.90.0120.00616.12
7.2.80.0130.00316.61
7.2.70.0040.01416.13
7.2.60.0110.00716.20
7.2.50.0150.00016.63
7.2.40.0100.01016.54
7.2.30.0090.00616.47
7.2.20.0100.00716.10
7.2.10.0130.00316.14
7.2.00.0080.00817.96
7.1.250.0190.00615.45
7.1.100.0030.00918.17
7.1.70.0110.00416.90
7.1.60.0110.01419.22
7.1.50.0040.01216.81
7.1.00.0000.08022.32
7.0.200.0080.00316.73
7.0.140.0000.03322.04
7.0.60.0070.04019.91
7.0.50.0070.08017.87
7.0.40.0070.07320.24
7.0.30.0330.07320.07
7.0.20.0300.06720.30
7.0.10.0000.07720.06
7.0.00.0030.06720.20
5.6.280.0000.07721.13
5.6.210.0100.08020.54
5.6.200.0100.06718.15
5.6.190.0070.08720.47
5.6.180.0170.05320.47
5.6.170.0430.06020.48
5.6.160.0070.07020.46
5.6.150.0030.05018.14
5.6.140.0130.04318.13
5.6.130.0000.04318.16
5.6.120.0030.04721.13
5.6.110.0000.09720.89
5.6.100.0130.04021.13
5.6.90.0100.06721.04
5.6.80.0170.06720.35
5.5.350.0200.06720.32
5.5.340.0030.04317.99
5.5.330.0000.09320.19
5.5.320.0430.07020.42
5.5.310.0230.04320.19
5.5.300.0070.05017.96
5.5.290.0130.05018.04
5.5.280.0100.03320.66
5.5.270.0070.04020.84
5.5.260.0030.04720.86
5.5.250.0030.09020.59
5.5.240.0000.04020.26
5.4.450.0700.05319.61
5.4.440.0700.05319.20
5.4.430.0700.05319.43
5.4.420.0730.07019.61
5.4.410.0830.06019.36
5.4.400.0630.04319.16
5.4.390.0200.05318.66
5.4.380.0170.05718.61
5.4.370.0170.06018.75
5.4.360.0330.04018.61
5.4.350.0300.05018.57
5.4.340.0230.05718.70
5.4.320.0230.05718.75
5.4.310.0300.05718.46
5.4.300.0330.04318.89
5.4.290.0330.04318.69
5.4.280.0370.04318.78
5.4.270.0170.06018.72
5.4.260.0230.05018.62
5.4.250.0100.06718.75
5.4.240.0200.06318.80
5.4.230.0230.05018.77
5.4.220.0400.06318.81
5.4.210.0200.05718.61
5.4.200.0200.05716.57
5.4.190.0370.04718.82
5.4.180.0330.05318.78
5.4.170.0300.06018.76
5.4.160.0370.04718.84
5.4.150.0300.05318.82
5.4.140.0330.04716.45
5.4.130.0330.04016.29
5.4.120.0230.05016.41
5.4.110.0200.05016.17
5.4.100.0300.04716.31
5.4.90.0230.04716.43
5.4.80.0170.05316.23
5.4.70.0300.05016.29
5.4.60.0300.04316.21
5.4.50.0270.04716.16
5.4.40.0300.04316.18
5.4.30.0230.05016.25
5.4.20.0130.06016.31
5.4.10.0270.05316.26
5.4.00.0300.04315.79
5.3.290.0230.05314.79
5.3.280.0200.05714.62
5.3.270.0230.05014.62
5.3.260.0230.05714.64
5.3.250.0130.06014.82
5.3.240.0170.05714.79
5.3.230.0200.05314.78
5.3.220.0070.06314.79
5.3.210.0170.05714.62
5.3.200.0230.05014.59
5.3.190.0200.05314.58
5.3.180.0130.05714.61
5.3.170.0200.05314.60
5.3.160.0270.04714.56
5.3.150.0330.04014.74
5.3.140.0430.03314.55
5.3.130.0230.05314.68
5.3.120.0230.05314.54
5.3.110.0300.04714.59
5.3.100.0400.05714.06
5.3.90.0270.04314.24
5.3.80.0370.06014.13
5.3.70.0270.04314.00
5.3.60.0270.04713.99
5.3.50.0170.05313.97
5.3.40.0270.05014.00
5.3.30.0270.04313.96
5.3.20.0230.04713.80
5.3.10.0230.05013.75
5.3.00.0200.05313.86
5.2.170.0130.04711.25
5.2.160.0100.05011.19
5.2.150.0170.04311.17
5.2.140.0200.04011.19
5.2.130.0130.04311.10
5.2.120.0170.04011.23
5.2.110.0200.04011.14
5.2.100.0230.03711.15
5.2.90.0270.03711.13
5.2.80.0200.04311.20
5.2.70.0200.04311.14
5.2.60.0170.04711.16
5.2.50.0170.05311.12
5.2.40.0100.04711.20
5.2.30.0230.03711.03
5.2.20.0130.04310.99
5.2.10.0230.03310.90
5.2.00.0170.05010.77
5.1.60.0170.03310.02
5.1.50.0230.02710.07
5.1.40.0200.03010.04
5.1.30.0130.04010.38
5.1.20.0130.03710.39
5.1.10.0130.04010.05
5.1.00.0170.03710.27
5.0.50.0170.0208.70
5.0.40.0130.0308.39
5.0.30.0130.0408.36
5.0.20.0070.0308.24
5.0.10.0030.0308.27
5.0.00.0130.0378.20
4.4.90.0070.0235.89
4.4.80.0100.0205.88
4.4.70.0100.0205.88
4.4.60.0100.0205.93
4.4.50.0070.0205.87
4.4.40.0070.0435.97
4.4.30.0070.0205.86
4.4.20.0130.0205.94
4.4.10.0100.0205.93
4.4.00.0070.0335.93
4.3.110.0100.0205.87
4.3.100.0070.0205.80
4.3.90.0030.0235.82
4.3.80.0100.0375.80
4.3.70.0100.0235.76
4.3.60.0070.0235.91
4.3.50.0170.0235.77
4.3.40.0030.0475.75
4.3.30.0070.0205.60
4.3.20.0030.0235.60
4.3.10.0030.0205.60
4.3.00.0030.0237.23

preferences:
50.13 ms | 400 KiB | 5 Q