3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class I { public static $a; static function show() { echo static::$a; } static function seta($v) { static::$a = $v; } } class A extends I { } class B extends I { } A::seta('a'); B::seta('b'); A::show(); B::show();

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)
8.3.70.0070.01418.18
8.3.60.0130.00316.38
8.3.50.0080.01022.11
8.3.40.0110.00418.72
8.3.30.0140.00019.23
8.3.20.0000.00820.21
8.3.10.0040.00421.90
8.3.00.0060.00319.20
8.2.180.0130.00318.30
8.2.170.0140.00422.96
8.2.160.0100.00622.25
8.2.150.0000.00724.18
8.2.140.0030.00524.66
8.2.130.0070.01126.16
8.2.120.0060.00319.95
8.2.110.0000.00820.35
8.2.100.0060.00618.09
8.2.90.0060.00318.96
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0030.00618.04
8.2.50.0000.00818.07
8.2.40.0000.00819.88
8.2.30.0000.00718.11
8.2.20.0030.00517.57
8.2.10.0000.00817.94
8.2.00.0080.00017.57
8.1.280.0110.00425.92
8.1.270.0070.00318.88
8.1.260.0040.00426.35
8.1.250.0120.00328.09
8.1.240.0060.00323.92
8.1.230.0110.00019.00
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.11
8.1.190.0090.00017.23
8.1.180.0030.00618.10
8.1.170.0050.00318.60
8.1.160.0040.00422.02
8.1.150.0040.00418.83
8.1.140.0000.00819.09
8.1.130.0030.00317.88
8.1.120.0040.00417.41
8.1.110.0040.00417.28
8.1.100.0030.00317.36
8.1.90.0070.00417.44
8.1.80.0050.00317.37
8.1.70.0030.00317.35
8.1.60.0030.00617.48
8.1.50.0000.00817.45
8.1.40.0000.00717.57
8.1.30.0030.00517.56
8.1.20.0030.00517.54
8.1.10.0040.00417.54
8.1.00.0080.00017.53
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0080.00018.45
8.0.270.0030.00317.18
8.0.260.0060.00317.18
8.0.250.0030.00317.00
8.0.240.0090.00016.95
8.0.230.0070.00016.77
8.0.220.0000.00716.78
8.0.210.0000.00716.89
8.0.200.0000.00716.88
8.0.190.0040.00416.87
8.0.180.0000.00716.75
8.0.170.0000.00816.87
8.0.160.0040.00416.80
8.0.150.0040.00416.86
8.0.140.0070.00016.79
8.0.130.0000.00613.18
8.0.120.0040.00416.81
8.0.110.0080.00016.82
8.0.100.0000.00716.82
8.0.90.0000.00716.95
8.0.80.0100.01316.71
8.0.70.0000.00716.63
8.0.60.0030.00316.70
8.0.50.0080.00016.72
8.0.30.0140.00817.16
8.0.20.0140.00817.40
8.0.10.0040.00417.00
8.0.00.0100.00716.90
7.4.330.0030.00315.03
7.4.320.0060.00016.50
7.4.300.0030.00316.52
7.4.290.0030.00516.65
7.4.280.0030.00316.64
7.4.270.0030.00516.50
7.4.260.0030.00716.57
7.4.250.0000.00716.56
7.4.240.0070.00016.57
7.4.230.0070.00016.67
7.4.220.0090.00916.48
7.4.210.0070.00916.56
7.4.200.0030.00316.34
7.4.160.0130.00316.55
7.4.150.0070.01117.40
7.4.140.0140.01017.86
7.4.130.0130.00416.61
7.4.120.0090.01116.56
7.4.110.0030.01516.59
7.4.100.0070.01016.40
7.4.90.0090.01316.65
7.4.80.0080.01116.57
7.4.70.0070.01016.31
7.4.60.0140.00316.34
7.4.50.0000.00716.38
7.4.40.0070.01016.52
7.4.30.0140.01016.20
7.4.00.0040.01115.18
7.3.330.0000.00513.18
7.3.320.0080.00413.37
7.3.310.0030.00316.32
7.3.300.0040.00416.38
7.3.290.0000.00716.29
7.3.280.0100.00816.34
7.3.270.0090.01217.40
7.3.260.0070.01316.61
7.3.250.0110.00716.57
7.3.240.0080.01316.58
7.3.230.0040.01616.50
7.3.210.0100.00716.33
7.3.200.0080.01219.39
7.3.190.0030.01316.57
7.3.180.0120.00316.61
7.3.170.0100.00716.27
7.3.160.0070.01016.21
7.3.10.0040.01216.55
7.3.00.0070.00516.59
7.2.330.0100.01316.71
7.2.320.0040.01216.70
7.2.310.0030.01316.61
7.2.300.0080.01716.55
7.2.290.0130.01016.82
7.2.130.0040.00916.81
7.2.120.0090.00316.84
7.2.110.0070.00716.98
7.2.100.0080.00316.85
7.2.90.0050.00816.96
7.2.80.0010.00916.62
7.2.70.0050.00816.96
7.2.60.0060.00616.80
7.2.50.0030.00716.65
7.2.40.0060.00816.81
7.2.30.0060.00916.87
7.2.20.0060.00416.75
7.2.10.0060.00816.91
7.2.00.0040.00817.79
7.1.250.0030.00815.82
7.1.200.0070.00715.89
7.1.100.0030.00618.09
7.1.70.0030.00717.24
7.1.60.0100.01319.46
7.1.50.0100.01016.50
7.1.00.0070.07322.33
7.0.200.0330.00714.89
7.0.140.0030.03321.97
7.0.60.0130.05319.96
7.0.50.0070.08017.87
7.0.40.0000.04720.21
7.0.30.0230.04020.09
7.0.20.0270.08320.05
7.0.10.0300.07720.24
7.0.00.0130.07320.07
5.6.280.0070.06721.01
5.6.210.0030.05020.70
5.6.200.0070.05318.27
5.6.190.0030.05320.55
5.6.180.0030.05720.77
5.6.170.0330.05020.56
5.6.160.0170.04720.34
5.6.150.0170.03718.29
5.6.140.0030.04018.13
5.6.130.0100.07718.19
5.6.120.0100.08021.06
5.6.110.0100.04020.94
5.6.100.0030.07720.97
5.6.90.0200.07321.00
5.6.80.0100.03020.41
5.6.70.4330.04720.38
5.5.350.0000.08320.33
5.5.340.0070.08017.94
5.5.330.0170.08020.35
5.5.320.0430.07320.30
5.5.310.0330.07720.19
5.5.300.0070.05718.07
5.5.290.0130.07317.95
5.5.280.0170.07720.77
5.5.270.0100.07720.88
5.5.260.0070.06320.98
5.5.250.0070.07020.70
5.5.240.0030.08320.05
5.4.450.0870.06719.60
5.4.440.1070.06019.16
5.4.430.1030.05719.16
5.4.420.0870.06019.44
5.4.410.1130.04719.03
5.4.400.0730.06019.38
5.4.390.0130.05318.70
5.4.380.0100.06018.73
5.4.370.0270.04018.76
5.4.360.0100.05318.78
5.4.350.0270.06718.54
5.4.340.0230.06718.73
5.4.320.0070.06018.53
5.4.310.0200.07018.61
5.4.300.0100.06018.76
5.4.290.0070.06018.73
5.4.280.0230.06318.77
5.4.270.0230.04018.75
5.4.260.0170.05018.83
5.4.250.0200.05018.59
5.4.240.0070.06318.61
5.4.230.0170.04718.46
5.4.220.0200.05318.60
5.4.210.0200.04718.70
5.4.200.0170.05316.79
5.4.190.0130.05718.84
5.4.180.0270.07318.48
5.4.170.0230.04718.55
5.4.160.0130.05018.61
5.4.150.0100.05318.57
5.4.140.0170.04716.28
5.4.130.0100.05316.23
5.4.120.0130.04716.21
5.4.110.0070.05316.30
5.4.100.0130.05016.27
5.4.90.0100.05316.18
5.4.80.0170.05316.27
5.4.70.0130.06016.25
5.4.60.0170.05716.20
5.4.50.0230.04016.42
5.4.40.0130.05016.26
5.4.30.0130.05016.41
5.4.20.0100.05316.42
5.4.10.0170.04316.14
5.4.00.0030.05715.71
5.3.290.0100.05714.68
5.3.280.0100.05714.58
5.3.270.0170.05014.82
5.3.260.0100.06014.71
5.3.250.0230.04014.79
5.3.240.0170.05014.64
5.3.230.0100.05714.70
5.3.220.0130.05014.66
5.3.210.0170.05014.60
5.3.200.0170.04714.67
5.3.190.0270.04014.59
5.3.180.0100.05314.67
5.3.170.0170.04714.66
5.3.160.0130.05014.73
5.3.150.0130.05314.55
5.3.140.0070.05714.61
5.3.130.0070.06314.59
5.3.120.0070.06014.64
5.3.110.0170.05714.60
5.3.100.0170.04714.22
5.3.90.0370.05314.08
5.3.80.0100.05714.14
5.3.70.0070.06014.13
5.3.60.0130.07314.03
5.3.50.0230.06314.05
5.3.40.0100.05314.05
5.3.30.0230.04313.95
5.3.20.0170.04713.80
5.3.10.0230.04013.71
5.3.00.0100.05313.74
5.2.170.0070.04311.20
5.2.160.0130.03711.36
5.2.150.0130.04011.24
5.2.140.0070.04311.25
5.2.130.0230.03311.32
5.2.120.0200.03011.11
5.2.110.0130.04711.12
5.2.100.0070.04011.13
5.2.90.0100.04011.09
5.2.80.0030.05011.12
5.2.70.0130.04011.15
5.2.60.0100.04311.27
5.2.50.0070.04311.12
5.2.40.0130.03711.12
5.2.30.0170.03311.07
5.2.20.0130.03711.06
5.2.10.0030.04310.91
5.2.00.0070.04310.77
5.1.60.0070.03710.10
5.1.50.0000.04310.07
5.1.40.0170.02310.02
5.1.30.0030.04010.53
5.1.20.0070.03710.39
5.1.10.0070.03310.06
5.1.00.0100.03710.25
5.0.50.0030.0308.68
5.0.40.0070.0278.45
5.0.30.0170.0308.42
5.0.20.0070.0278.27
5.0.10.0070.0278.37
5.0.00.0130.0338.35
4.4.90.0030.0237.52
4.4.80.0030.0237.52
4.4.70.0030.0237.52
4.4.60.0100.0177.52
4.4.50.0030.0237.52
4.4.40.0070.0337.52
4.4.30.0070.0207.52
4.4.20.0000.0277.52
4.4.10.0030.0237.52
4.4.00.0070.0337.52
4.3.110.0000.0277.52
4.3.100.0070.0207.52
4.3.90.0070.0177.52
4.3.80.0070.0337.52
4.3.70.0070.0207.52
4.3.60.0030.0207.52
4.3.50.0070.0207.52
4.3.40.0100.0277.52
4.3.30.0000.0237.52
4.3.20.0030.0237.52
4.3.10.0000.0237.52
4.3.00.0000.03314.62

preferences:
86.97 ms | 401 KiB | 5 Q