3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function bar() { $x = function() { var_dump(static::class); var_dump(self::class); }; $x(); } } class Herp extends Foo { } (new Herp())->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)
8.3.60.0070.00718.30
8.3.50.0140.00821.98
8.3.40.0150.00618.79
8.3.30.0060.00818.80
8.3.20.0040.00420.20
8.3.10.0080.00020.41
8.3.00.0040.00419.26
8.2.180.0040.01418.29
8.2.170.0140.00322.96
8.2.160.0070.00720.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0070.00022.24
8.2.110.0080.00020.50
8.2.100.0090.00318.03
8.2.90.0030.00619.27
8.2.80.0030.00517.97
8.2.70.0000.00817.63
8.2.60.0050.00317.93
8.2.50.0000.01118.07
8.2.40.0000.00818.19
8.2.30.0020.00519.54
8.2.20.0050.00217.71
8.2.10.0040.00417.94
8.2.00.0040.00417.66
8.1.280.0120.00925.92
8.1.270.0000.00822.19
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0030.00723.92
8.1.230.0060.00618.99
8.1.220.0050.00217.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0000.00818.56
8.1.160.0030.00521.91
8.1.150.0050.00318.82
8.1.140.0080.00017.50
8.1.130.0000.00717.79
8.1.120.0000.00717.30
8.1.110.0040.00417.45
8.1.100.0040.00417.36
8.1.90.0040.00417.51
8.1.80.0040.00417.46
8.1.70.0070.00017.40
8.1.60.0040.00417.50
8.1.50.0040.00417.43
8.1.40.0040.00417.47
8.1.30.0040.00417.64
8.1.20.0040.00417.61
8.1.10.0030.00617.56
8.1.00.0070.00017.47
8.0.300.0040.00418.77
8.0.290.0000.00716.58
8.0.280.0070.00018.29
8.0.270.0070.00017.20
8.0.260.0040.00417.04
8.0.250.0030.00316.89
8.0.240.0000.00716.89
8.0.230.0050.00216.78
8.0.220.0050.00216.75
8.0.210.0000.00716.86
8.0.200.0070.00016.95
8.0.190.0000.00716.93
8.0.180.0040.00316.91
8.0.170.0000.00716.84
8.0.160.0050.00316.95
8.0.150.0070.00016.89
8.0.140.0000.00716.66
8.0.130.0000.00813.41
8.0.120.0000.00816.86
8.0.110.0080.00016.90
8.0.100.0000.00717.00
8.0.90.0050.00216.91
8.0.80.0070.01016.89
8.0.70.0030.00516.93
8.0.60.0080.00016.87
8.0.50.0030.00516.77
8.0.30.0130.00417.05
8.0.20.0100.01217.40
8.0.10.0030.00416.86
8.0.00.0100.01016.73
7.4.330.0000.00615.00
7.4.320.0060.00016.61
7.4.300.0000.00716.50
7.4.290.0030.00616.61
7.4.280.0090.00016.63
7.4.270.0070.00016.59
7.4.260.0070.00016.56
7.4.250.0000.00816.47
7.4.240.0030.00416.55
7.4.230.0030.00316.60
7.4.220.0060.01216.63
7.4.210.0090.00616.53
7.4.200.0030.00316.63
7.4.160.0000.02016.46
7.4.150.0070.01117.40
7.4.140.0120.00817.86
7.4.130.0070.00916.39
7.4.120.0120.00516.54
7.4.110.0060.01016.58
7.4.100.0160.00616.57
7.4.90.0070.01016.39
7.4.80.0130.00719.39
7.4.70.0000.01516.70
7.4.60.0060.01016.33
7.4.50.0050.00316.26
7.4.40.0090.00616.43
7.4.30.0150.00616.57
7.4.00.0060.00814.92
7.3.330.0050.00013.09
7.3.320.0000.00513.24
7.3.310.0040.00416.25
7.3.300.0030.00316.31
7.3.290.0110.00716.32
7.3.280.0070.01016.30
7.3.270.0100.00717.40
7.3.260.0200.00416.35
7.3.250.0060.01316.43
7.3.240.0120.00616.47
7.3.230.0160.00016.39
7.3.210.0070.01016.26
7.3.200.0140.00419.39
7.3.190.0090.00916.12
7.3.180.0120.00316.43
7.3.170.0040.01216.45
7.3.160.0090.00616.41
7.2.330.0170.00316.61
7.2.320.0080.00816.49
7.2.310.0130.01016.36
7.2.300.0060.01216.67
7.2.290.0070.01016.49
7.2.00.0040.00719.45
7.1.100.0040.00918.14
7.1.70.0030.00717.21
7.1.60.0100.01419.12
7.1.50.0180.01016.32
7.1.00.0100.07022.44
7.0.200.0030.00516.63
7.0.140.0030.07322.02
7.0.60.0070.05020.03
7.0.50.0070.03717.86
7.0.40.0000.05020.04
7.0.30.0370.07320.10
7.0.20.0430.07320.30
7.0.10.0170.08020.06
7.0.00.0170.07020.07
5.6.280.0070.07021.05
5.6.210.0030.04720.67
5.6.200.0270.07018.18
5.6.190.0030.05020.77
5.6.180.0230.08020.67
5.6.170.0130.04720.45
5.6.160.0100.08720.55
5.6.150.0200.05318.15
5.6.140.0200.07018.16
5.6.130.0100.08318.23
5.6.120.0000.09020.98
5.6.110.0070.04721.15
5.6.100.0100.08321.12
5.6.90.0130.08021.04
5.6.80.0130.07720.54
5.6.70.4430.04020.37
5.5.350.0270.08020.42
5.5.340.0170.07318.08
5.5.330.0070.03720.30
5.5.320.0270.08020.20
5.5.310.0200.04020.41
5.5.300.0200.07017.94
5.5.290.0100.07317.96
5.5.280.0100.07720.77
5.5.270.0070.08720.88
5.5.260.0070.08720.96
5.5.250.0130.06320.47
5.5.240.0230.05720.18
5.4.450.0300.07019.54
5.4.440.0230.05719.21
5.4.430.0270.06719.55
5.4.420.0270.06719.48
5.4.410.0200.04319.44
5.4.400.0230.06019.20
5.4.390.0170.06319.31
5.4.380.0170.05719.21
5.4.370.0130.05019.17
5.4.360.0200.07719.23
5.4.350.0270.05719.20
5.4.340.0400.05318.80
5.4.320.0270.06318.84
5.4.310.0330.04019.31
5.4.300.0230.07318.99
5.4.290.0200.07019.20
5.4.280.0300.06318.96
5.4.270.0130.04318.86
5.4.260.0270.04319.12
5.4.250.0270.05719.14
5.4.240.0230.07319.14
5.4.230.0200.07319.16
5.4.220.0270.06719.22
5.4.210.0270.04718.86
5.4.200.0200.08018.84
5.4.190.0330.06318.98
5.4.180.0370.03719.15
5.4.170.0200.07018.86
5.4.160.0230.04718.93
5.4.150.0230.06718.98
5.4.140.0270.04716.43
5.4.130.0230.07316.67
5.4.120.0300.03716.40
5.4.110.0230.07016.30
5.4.100.0100.04316.50
5.4.90.0370.04316.61
5.4.80.0170.07016.57
5.4.70.0170.07016.55
5.4.60.0200.07316.48
5.4.50.0270.06016.34
5.4.40.0170.03716.44
5.4.30.0230.04716.23
5.4.20.0170.04316.37
5.4.10.0170.03716.22
5.4.00.0230.05016.22
5.3.290.0230.07716.22
5.3.280.0200.03716.22
5.3.270.0230.07716.22
5.3.260.0130.04316.22
5.3.250.0130.04016.22
5.3.240.0200.06016.22
5.3.230.0200.07016.22
5.3.220.0300.06016.22
5.3.210.0300.06016.22
5.3.200.0230.07316.22
5.3.190.0330.06016.22
5.3.180.0270.07016.22
5.3.170.0270.06716.22
5.3.160.0130.05716.22
5.3.150.0200.05016.22
5.3.140.0230.04716.22
5.3.130.0200.05316.22
5.3.120.0200.03316.22
5.3.110.0200.08016.22
5.3.100.0200.04016.22
5.3.90.0130.03716.22
5.3.80.0130.04016.22
5.3.70.0130.04016.22
5.3.60.0230.03716.22
5.3.50.0200.06316.22
5.3.40.0200.07016.22
5.3.30.0200.06716.22
5.3.20.0270.04316.22
5.3.10.0170.04016.22
5.3.00.0130.03316.22
5.2.170.0170.02716.22
5.2.160.0200.05716.22
5.2.150.0100.03316.22
5.2.140.0230.05016.22
5.2.130.0070.03316.22
5.2.120.0170.04716.22
5.2.110.0100.03016.22
5.2.100.0130.04016.22
5.2.90.0100.03716.22
5.2.80.0170.03316.22
5.2.70.0200.04716.22
5.2.60.0130.04316.22
5.2.50.0230.05316.22
5.2.40.0170.03716.22
5.2.30.0170.05716.22
5.2.20.0170.06016.22
5.2.10.0130.06016.22
5.2.00.0200.02716.22
5.1.60.0130.04016.22
5.1.50.0130.02716.22
5.1.40.0100.02716.22
5.1.30.0200.05316.22
5.1.20.0170.03316.22
5.1.10.0170.02716.22
5.1.00.0130.05716.22
5.0.50.0100.03016.22
5.0.40.0100.02316.22
5.0.30.0070.06016.22
5.0.20.0070.02716.22
5.0.10.0070.02316.22
5.0.00.0070.06016.22
4.4.90.0070.03316.22
4.4.80.0130.01316.22
4.4.70.0100.01716.22
4.4.60.0070.01316.22
4.4.50.0100.03316.22
4.4.40.0100.03016.22
4.4.30.0070.01716.22
4.4.20.0070.01716.22
4.4.10.0070.02016.22
4.4.00.0070.04716.22
4.3.110.0070.03316.22
4.3.100.0070.02716.22
4.3.90.0070.01716.22
4.3.80.0070.02316.22
4.3.70.0030.01716.22
4.3.60.0100.02316.22
4.3.50.0100.01316.22
4.3.40.0070.02316.22
4.3.30.0000.01716.22
4.3.20.0030.02016.22
4.3.10.0030.02316.22
4.3.00.0000.02016.22

preferences:
75.87 ms | 401 KiB | 5 Q