3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class FooAbstract { static $bar; static function setBar($bar) { static::$bar = $bar; } } class Foo extends FooAbstract {} FooAbstract::setBar('qux'); var_dump(FooAbstract::$bar, Foo::$bar);

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)
8.3.60.0120.00918.51
8.3.50.0070.00717.98
8.3.40.0110.00418.84
8.3.30.0100.00619.23
8.3.20.0020.00520.29
8.3.10.0040.00421.86
8.3.00.0040.00419.26
8.2.180.0110.00418.14
8.2.170.0080.00822.96
8.2.160.0130.00320.53
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.66
8.2.110.0070.00321.13
8.2.100.0040.00817.71
8.2.90.0040.00419.08
8.2.80.0060.00317.97
8.2.70.0040.00417.50
8.2.60.0000.00917.93
8.2.50.0030.00518.10
8.2.40.0050.00318.34
8.2.30.0040.00417.91
8.2.20.0040.00417.62
8.2.10.0000.00717.91
8.2.00.0000.00717.67
8.1.280.0040.01125.92
8.1.270.0080.00020.41
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0030.00623.83
8.1.230.0130.00017.42
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0030.00720.37
8.1.160.0070.00021.91
8.1.150.0070.00018.72
8.1.140.0040.00417.42
8.1.130.0000.00717.48
8.1.120.0000.00817.46
8.1.110.0030.00517.31
8.1.100.0000.00717.37
8.1.90.0020.00517.42
8.1.80.0030.00317.34
8.1.70.0000.00717.39
8.1.60.0000.00817.57
8.1.50.0040.00417.54
8.1.40.0040.00417.40
8.1.30.0030.00517.63
8.1.20.0030.00617.48
8.1.10.0050.00517.44
8.1.00.0000.00717.52
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0050.00318.45
8.0.270.0040.00417.07
8.0.260.0030.00316.75
8.0.250.0000.00716.88
8.0.240.0070.00016.87
8.0.230.0000.00716.80
8.0.220.0040.00416.83
8.0.210.0040.00416.86
8.0.200.0030.00316.79
8.0.190.0040.00416.75
8.0.180.0040.00416.85
8.0.170.0080.00016.89
8.0.160.0000.00716.74
8.0.150.0000.00716.76
8.0.140.0030.00316.71
8.0.130.0090.00013.23
8.0.120.0040.00416.80
8.0.110.0040.00416.71
8.0.100.0000.00816.63
8.0.90.0000.00716.68
8.0.80.0090.01216.84
8.0.70.0040.00416.86
8.0.60.0040.00416.88
8.0.50.0040.00416.62
8.0.30.0090.00517.06
8.0.20.0110.01117.40
8.0.10.0040.00416.79
8.0.00.0080.01117.00
7.4.330.0020.00215.03
7.4.320.0000.00616.45
7.4.300.0030.00616.52
7.4.290.0040.00416.39
7.4.280.0000.00716.63
7.4.270.0000.00716.39
7.4.260.0030.00316.44
7.4.250.0050.00316.48
7.4.240.0040.00316.46
7.4.230.0050.00216.30
7.4.220.0070.01016.64
7.4.210.0100.00716.57
7.4.200.0000.00716.70
7.4.160.0070.01016.40
7.4.150.0100.01117.40
7.4.140.0130.00517.86
7.4.130.0120.00816.58
7.4.120.0080.00816.43
7.4.110.0120.00616.35
7.4.100.0070.01016.59
7.4.90.0070.01016.40
7.4.80.0060.01219.39
7.4.70.0040.01316.67
7.4.60.0040.01116.67
7.4.50.0000.00816.30
7.4.40.0090.00916.20
7.4.30.0080.01116.63
7.4.00.0120.00414.92
7.3.330.0000.00613.28
7.3.320.0060.00613.36
7.3.310.0030.00316.38
7.3.300.0040.00416.21
7.3.290.0040.00416.36
7.3.280.0060.01016.34
7.3.270.0140.00317.40
7.3.260.0130.00316.32
7.3.250.0140.00616.48
7.3.240.0060.01216.27
7.3.230.0080.01316.39
7.3.210.0120.00816.33
7.3.200.0090.00916.37
7.3.190.0100.00616.46
7.3.180.0080.00816.60
7.3.170.0140.00716.37
7.3.160.0070.01216.55
7.2.330.0070.01116.80
7.2.320.0130.01316.61
7.2.310.0070.01016.60
7.2.300.0120.00816.64
7.2.290.0130.00616.31
7.2.00.0030.00919.43
7.1.100.0030.00917.91
7.1.70.0040.00716.86
7.1.60.0060.01919.46
7.1.50.0070.00416.64
7.1.00.0030.07722.45
7.0.200.0030.00316.75
7.0.140.0030.07721.97
7.0.60.0070.08719.78
7.0.50.0100.07717.80
7.0.40.0000.06320.12
7.0.30.0170.05720.12
7.0.20.0330.06720.30
7.0.10.0170.04020.06
7.0.00.0130.06320.25
5.6.280.0030.07321.15
5.6.210.0170.08020.76
5.6.200.0100.08318.19
5.6.190.0100.07720.61
5.6.180.0300.07020.45
5.6.170.0170.04320.47
5.6.160.0070.08720.45
5.6.150.0170.06718.14
5.6.140.0130.06018.17
5.6.130.0100.06718.14
5.6.120.0130.04721.00
5.6.110.0000.08721.00
5.6.100.0100.08020.93
5.6.90.0100.06721.10
5.6.80.0100.04320.54
5.6.70.0300.06720.42
5.5.350.0300.06720.41
5.5.340.0100.07318.08
5.5.330.0000.05720.46
5.5.320.0030.04020.57
5.5.310.0170.04020.51
5.5.300.0000.04717.98
5.5.290.0130.08018.03
5.5.280.0070.05320.90
5.5.270.0030.08720.86
5.5.260.0070.04320.84
5.5.250.0070.08020.70
5.5.240.0200.07020.36
5.4.450.0600.06319.63
5.4.440.0200.05319.70
5.4.430.0270.05319.45
5.4.420.0330.04719.58
5.4.410.0200.05319.04
5.4.400.0170.05018.51
5.4.390.0200.04718.61
5.4.380.0130.05718.80
5.4.370.0200.05718.60
5.4.360.0300.06018.56
5.4.350.0100.07718.81
5.4.340.0270.04718.78
5.4.320.0230.05318.46
5.4.310.0200.05318.75
5.4.300.0200.05018.50
5.4.290.0170.05018.52
5.4.280.0100.05718.78
5.4.270.0170.05018.60
5.4.260.0070.06018.58
5.4.250.0200.04718.63
5.4.240.0230.04318.58
5.4.230.0130.05318.77
5.4.220.0200.04718.75
5.4.210.0170.05018.73
5.4.200.0200.04316.61
5.4.190.0170.05018.82
5.4.180.0170.05018.45
5.4.170.0070.06718.50
5.4.160.0130.05018.61
5.4.150.0170.05018.81
5.4.140.0130.05316.38
5.4.130.0170.06716.46
5.4.120.0170.04716.18
5.4.110.0100.05316.32
5.4.100.0130.05316.25
5.4.90.0200.04716.22
5.4.80.0130.05316.18
5.4.70.0170.05016.44
5.4.60.0230.05016.25
5.4.50.0170.04316.16
5.4.40.0130.05316.41
5.4.30.0070.05316.18
5.4.20.0200.05016.41
5.4.10.0200.04716.20
5.4.00.0200.04315.73
5.3.290.0270.04314.72
5.3.280.0100.05714.77
5.3.270.0130.05714.66
5.3.260.0070.06314.63
5.3.250.0200.07014.60
5.3.240.0130.05314.66
5.3.230.0130.05014.59
5.3.220.0100.05714.56
5.3.210.0070.06314.77
5.3.200.0230.04014.62
5.3.190.0130.06714.51
5.3.180.0100.06014.70
5.3.170.0270.04014.54
5.3.160.0130.05714.54
5.3.150.0130.05714.55
5.3.140.0130.05314.68
5.3.130.0170.05014.54
5.3.120.0170.05714.71
5.3.110.0230.04714.57
5.3.100.0200.06714.06
5.3.90.0200.07014.15
5.3.80.0100.06014.02
5.3.70.0170.04714.24
5.3.60.0170.05014.22
5.3.50.0230.04314.17
5.3.40.0230.06313.98
5.3.30.0300.03713.89
5.3.20.0270.05713.74
5.3.10.0030.06013.70
5.3.00.0170.05713.76
5.2.170.0170.04711.27
5.2.160.0130.04311.25
5.2.150.0170.04711.15
5.2.140.0130.04711.25
5.2.130.0230.04711.10
5.2.120.0130.04311.05
5.2.110.0200.05011.20
5.2.100.0200.03011.16
5.2.90.0230.04011.21
5.2.80.0170.03711.13
5.2.70.0130.04011.11
5.2.60.0130.04011.16
5.2.50.0170.03711.12
5.2.40.0130.03711.12
5.2.30.0130.03711.19
5.2.20.0030.04311.00
5.2.10.0130.03710.96
5.2.00.0100.04310.81
5.1.60.0030.04010.02
5.1.50.0170.03010.02
5.1.40.0200.02710.05
5.1.30.0130.03310.35
5.1.20.0030.04310.57
5.1.10.0100.03710.25
5.1.00.0130.03710.07
5.0.50.0030.0378.68
5.0.40.0070.0278.39
5.0.30.0030.0478.27
5.0.20.0070.0278.22
5.0.10.0100.0238.23
5.0.00.0070.0538.36
4.4.90.0000.0275.90
4.4.80.0130.0175.90
4.4.70.0030.0235.93
4.4.60.0070.0205.90
4.4.50.0070.0205.92
4.4.40.0000.0405.85
4.4.30.0100.0175.86
4.4.20.0030.0305.93
4.4.10.0070.0205.93
4.4.00.0000.0405.89
4.3.110.0100.0175.81
4.3.100.0000.0275.82
4.3.90.0030.0235.77
4.3.80.0030.0375.81
4.3.70.0030.0235.82
4.3.60.0000.0275.76
4.3.50.0070.0205.78
4.3.40.0070.0305.80
4.3.30.0030.0234.61
4.3.20.0030.0234.52
4.3.10.0000.0274.49
4.3.00.0130.0236.93

preferences:
41.36 ms | 400 KiB | 5 Q