3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL | E_STRICT); abstract class a { public static $hoge; public static function aa() { static::$hoge = new static; } } class b extends a { } b::aa(); var_dump(a::$hoge, b::$hoge);

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)
8.3.60.0140.00318.45
8.3.50.0110.00521.21
8.3.40.0140.00018.59
8.3.30.0100.00320.04
8.3.20.0080.00018.74
8.3.10.0090.00020.96
8.3.00.0070.00023.51
8.2.180.0070.01416.75
8.2.170.0110.00322.96
8.2.160.0100.00320.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0070.00019.83
8.2.110.0030.00719.21
8.2.100.0090.00317.84
8.2.90.0000.00819.05
8.2.80.0030.00619.26
8.2.70.0060.00317.50
8.2.60.0030.00617.93
8.2.50.0000.00818.07
8.2.40.0000.00819.82
8.2.30.0040.00419.42
8.2.20.0070.00017.65
8.2.10.0030.00517.58
8.2.00.0080.00017.62
8.1.280.0140.00325.92
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.59
8.1.230.0060.00620.89
8.1.220.0000.00818.77
8.1.210.0080.00018.88
8.1.200.0080.00517.13
8.1.190.0000.00717.53
8.1.180.0040.00418.10
8.1.170.0060.00318.72
8.1.160.0040.00418.82
8.1.150.0030.00518.55
8.1.140.0000.00817.43
8.1.130.0000.00817.82
8.1.120.0030.00717.43
8.1.110.0030.00517.27
8.1.100.0040.00417.27
8.1.90.0020.00517.43
8.1.80.0000.00717.46
8.1.70.0050.00317.34
8.1.60.0040.00417.59
8.1.50.0040.00417.43
8.1.40.0000.00817.51
8.1.30.0040.00417.66
8.1.20.0030.00617.52
8.1.10.0000.00817.40
8.1.00.0030.00617.43
8.0.300.0070.00019.93
8.0.290.0040.00417.16
8.0.280.0030.00318.44
8.0.270.0000.00717.06
8.0.260.0060.00016.67
8.0.250.0000.00816.98
8.0.240.0000.00816.83
8.0.230.0030.00316.79
8.0.220.0000.00616.81
8.0.210.0000.00716.86
8.0.200.0000.00616.91
8.0.190.0110.00016.84
8.0.180.0040.00416.77
8.0.170.0000.00716.75
8.0.160.0000.00816.71
8.0.150.0050.00316.67
8.0.140.0040.00416.67
8.0.130.0030.00313.27
8.0.120.0070.00016.75
8.0.110.0040.00416.84
8.0.100.0000.00716.83
8.0.90.0040.00416.67
8.0.80.0070.00716.88
8.0.70.0000.00716.81
8.0.60.0000.00716.73
8.0.50.0070.00016.78
8.0.30.0120.00817.03
8.0.20.0100.01017.40
8.0.10.0000.00816.93
8.0.00.0150.00416.70
7.4.330.0020.00216.66
7.4.320.0030.00316.41
7.4.300.0030.00316.50
7.4.290.0040.00416.58
7.4.280.0000.00716.59
7.4.270.0000.00716.59
7.4.260.0000.00613.14
7.4.250.0070.00016.53
7.4.240.0000.00716.48
7.4.230.0030.00516.46
7.4.220.0090.00916.62
7.4.210.0090.00816.46
7.4.200.0030.00316.49
7.4.190.0000.00816.72
7.4.160.0130.00316.71
7.4.150.0130.00317.40
7.4.140.0090.00917.86
7.4.130.0090.00816.50
7.4.120.0110.00916.48
7.4.110.0100.01416.52
7.4.100.0110.00616.54
7.4.90.0090.01016.65
7.4.80.0130.00819.39
7.4.70.0060.01216.31
7.4.60.0100.00616.50
7.4.50.0000.00816.27
7.4.40.0040.01122.77
7.4.30.0100.00616.77
7.4.00.0090.00614.98
7.3.330.0030.00313.14
7.3.320.0000.00513.14
7.3.310.0070.00016.20
7.3.300.0060.00316.34
7.3.290.0070.00716.32
7.3.280.0130.00416.30
7.3.270.0090.00917.40
7.3.260.0110.00818.24
7.3.250.0080.01016.44
7.3.240.0100.00716.48
7.3.230.0080.00816.39
7.3.210.0060.01116.40
7.3.200.0070.01919.39
7.3.190.0090.00916.40
7.3.180.0090.00616.35
7.3.170.0040.01316.42
7.3.160.0070.00716.42
7.3.120.0100.00014.80
7.2.330.0130.00316.73
7.2.320.0060.01516.61
7.2.310.0070.01016.54
7.2.300.0030.01316.69
7.2.290.0130.00616.51
7.2.00.0030.01119.27
7.1.100.0090.00318.05
7.1.70.0030.01017.05
7.1.60.0070.01719.17
7.1.50.0070.01416.98
7.1.00.0030.03722.33
7.0.200.0000.00716.77
7.0.140.0070.06722.00
7.0.60.0130.07019.82
7.0.50.0070.03717.86
7.0.40.0100.04720.26
7.0.30.0130.08720.23
7.0.20.0200.05320.33
7.0.10.0200.04720.23
7.0.00.0070.09020.19
5.6.280.0070.07020.78
5.6.210.0100.07720.51
5.6.200.0100.08318.21
5.6.190.0130.08020.46
5.6.180.0270.05720.57
5.6.170.0470.07320.51
5.6.160.0070.04320.57
5.6.150.0030.05318.29
5.6.140.0070.05718.20
5.6.130.0030.05318.18
5.6.120.0030.04721.02
5.6.110.0070.06320.98
5.6.100.0130.08021.11
5.6.90.0030.08721.10
5.6.80.0030.07020.51
5.6.70.4030.03320.33
5.5.350.0230.06720.30
5.5.340.0070.04318.08
5.5.330.0030.06020.35
5.5.320.0270.05320.48
5.5.310.0230.04320.23
5.5.300.0100.06017.97
5.5.290.0070.07317.91
5.5.280.0000.05020.80
5.5.270.0200.06720.86
5.5.260.0030.04020.68
5.5.250.0100.07720.45
5.5.240.0070.07320.19
5.4.450.0200.04719.21
5.4.440.0170.07019.46
5.4.430.0200.07319.45
5.4.420.0200.04719.63
5.4.410.0130.08319.20
5.4.400.0170.04719.23
5.4.390.0200.03719.00
5.4.380.0170.04018.87
5.4.370.0200.03319.00
5.4.360.0270.07719.22
5.4.350.0230.06719.21
5.4.340.0270.06318.97
5.4.320.0200.06719.08
5.4.310.0200.07318.95
5.4.300.0230.06319.21
5.4.290.0200.06719.19
5.4.280.0200.04318.97
5.4.270.0230.07019.13
5.4.260.0230.07018.91
5.4.250.0130.07718.94
5.4.240.0130.05319.17
5.4.230.0200.05319.05
5.4.220.0330.05718.86
5.4.210.0270.06719.23
5.4.200.0330.06719.13
5.4.190.0230.07719.07
5.4.180.0200.04718.93
5.4.170.0230.07019.04
5.4.160.0200.06018.94
5.4.150.0330.07318.96
5.4.140.0200.04316.37
5.4.130.0230.05016.46
5.4.120.0230.04016.55
5.4.110.0370.06716.64
5.4.100.0270.06716.60
5.4.90.0230.07016.33
5.4.80.0230.03316.49
5.4.70.0500.06016.29
5.4.60.0300.07016.17
5.4.50.0230.04316.47
5.4.40.0200.04316.49
5.4.30.0130.05016.24
5.4.20.0170.03716.57
5.4.10.0200.03316.23
5.4.00.0200.04015.86
5.3.290.0170.03714.71
5.3.280.0270.03314.82
5.3.270.0270.06714.66
5.3.260.0170.05014.66
5.3.250.0170.03714.57
5.3.240.0100.05314.66
5.3.230.0130.04014.57
5.3.220.0230.03014.46
5.3.210.0170.03714.55
5.3.200.0300.03314.58
5.3.190.0100.04314.57
5.3.180.0170.04714.48
5.3.170.0170.04314.46
5.3.160.0200.04314.71
5.3.150.0200.03314.53
5.3.140.0130.04014.53
5.3.130.0200.03714.52
5.3.120.0130.04314.56
5.3.110.0100.04314.60
5.3.100.0170.04713.94
5.3.90.0230.04014.09
5.3.80.0170.03713.95
5.3.70.0330.03714.07
5.3.60.0500.06713.91
5.3.50.0130.04013.96
5.3.40.0200.03013.85
5.3.30.0330.03713.98
5.3.20.0130.03713.61
5.3.10.0170.03313.80
5.3.00.0200.03013.57
5.2.170.0170.03011.27
5.2.160.0170.03011.05
5.2.150.0170.04311.26
5.2.140.0170.03011.05
5.2.130.0130.03011.01
5.2.120.0130.03011.11
5.2.110.0200.02311.18
5.2.100.0170.03711.11
5.2.90.0100.03011.07
5.2.80.0230.02311.02
5.2.70.0070.03311.02
5.2.60.0100.03311.00
5.2.50.0230.02011.14
5.2.40.0100.03010.90
5.2.30.0130.03011.05
5.2.20.0070.03710.93
5.2.10.0130.02710.84
5.2.00.0170.02310.69
5.1.60.0130.03010.13
5.1.50.0170.0239.90
5.1.40.0130.0239.98
5.1.30.0130.02710.29
5.1.20.0170.02310.32
5.1.10.0300.02010.05
5.1.00.0200.03310.05
5.0.50.0070.0278.63
5.0.40.0130.0238.34
5.0.30.0070.0338.12
5.0.20.0130.0208.11
5.0.10.0070.0208.08
5.0.00.0170.0278.30
4.4.90.0070.0377.61
4.4.80.0070.0177.61
4.4.70.0030.0207.61
4.4.60.0070.0177.61
4.4.50.0070.0377.61
4.4.40.0030.0277.61
4.4.30.0130.0307.61
4.4.20.0030.0207.61
4.4.10.0100.0237.61
4.4.00.0070.0337.61
4.3.110.0100.0337.61
4.3.100.0070.0237.61
4.3.90.0100.0177.61
4.3.80.0100.0407.61
4.3.70.0100.0337.61
4.3.60.0100.0207.61
4.3.50.0130.0207.61
4.3.40.0100.0277.61
4.3.30.0100.0137.61
4.3.20.0000.0207.61
4.3.10.0030.0377.61
4.3.00.0030.0177.61

preferences:
44.8 ms | 401 KiB | 5 Q