3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { const THING = 'infoo'; public function get() { var_dump(self::THING); } } class Bar extends Foo { const THING = 'inbar'; } (new Bar)->get();

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)
8.3.60.0060.00918.31
8.3.50.0150.00018.05
8.3.40.0040.01118.73
8.3.30.0090.00618.57
8.3.20.0030.00520.25
8.3.10.0070.00021.61
8.3.00.0040.00419.79
8.2.180.0140.00016.50
8.2.170.0110.00422.96
8.2.160.0140.00319.21
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0040.00422.26
8.2.120.0070.00026.35
8.2.110.0060.00321.04
8.2.100.0060.00617.66
8.2.90.0000.00817.84
8.2.80.0000.00819.42
8.2.70.0000.00817.38
8.2.60.0040.00417.38
8.2.50.0030.00517.55
8.2.40.0030.00520.64
8.2.30.0040.00420.96
8.2.20.0040.00417.55
8.2.10.0050.00317.78
8.2.00.0000.00717.96
8.1.280.0100.00725.92
8.1.270.0040.00423.74
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0090.00021.30
8.1.230.0060.00621.00
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0060.00317.10
8.1.190.0000.00817.10
8.1.180.0030.00618.10
8.1.170.0030.00618.71
8.1.160.0000.00722.04
8.1.150.0040.00420.56
8.1.140.0040.00419.44
8.1.130.0050.00317.61
8.1.120.0040.00417.37
8.1.110.0000.01017.31
8.1.100.0030.00517.19
8.1.90.0000.01117.23
8.1.80.0030.00517.21
8.1.70.0000.00717.36
8.1.60.0000.00717.50
8.1.50.0000.00817.44
8.1.40.0080.00417.32
8.1.30.0030.00517.60
8.1.20.0000.00917.47
8.1.10.0040.00417.37
8.1.00.0040.00417.25
8.0.300.0030.00319.89
8.0.290.0000.00716.63
8.0.280.0030.00318.32
8.0.270.0070.00017.18
8.0.260.0030.00317.17
8.0.250.0030.00316.93
8.0.240.0030.00316.82
8.0.230.0030.00316.84
8.0.220.0030.00616.64
8.0.210.0030.00316.77
8.0.200.0030.00316.82
8.0.190.0040.00416.84
8.0.180.0000.00716.66
8.0.170.0040.00416.79
8.0.160.0050.00216.65
8.0.150.0050.00216.68
8.0.140.0060.00616.66
8.0.130.0050.00513.12
8.0.120.0060.00316.63
8.0.110.0050.00316.63
8.0.100.0000.00816.80
8.0.90.0070.00016.59
8.0.80.0110.00916.80
8.0.70.0050.00316.78
8.0.60.0000.00716.79
8.0.50.0000.00816.61
8.0.30.0140.00317.22
8.0.20.0140.00517.40
8.0.10.0000.00816.81
8.0.00.0170.00716.71
7.4.330.0060.00015.08
7.4.320.0000.00716.45
7.4.300.0000.00616.39
7.4.290.0000.00716.52
7.4.280.0080.00016.54
7.4.270.0030.00316.45
7.4.260.0060.00316.55
7.4.250.0080.00016.48
7.4.240.0070.00016.45
7.4.230.0000.00716.63
7.4.220.0070.01416.44
7.4.210.0000.01416.46
7.4.200.0040.00416.24
7.4.160.0120.00316.48
7.4.150.0090.00917.40
7.4.140.0090.00917.86
7.4.130.0150.00116.38
7.4.120.0130.00616.51
7.4.110.0060.01216.64
7.4.100.0000.01616.48
7.4.90.0100.00716.52
7.4.80.0090.00819.39
7.4.70.0090.00616.51
7.4.60.0110.01116.51
7.4.50.0030.01316.17
7.4.40.0030.01316.59
7.4.30.0110.00716.21
7.4.00.0060.01214.81
7.3.330.0020.00213.16
7.3.320.0030.00313.24
7.3.310.0000.00716.26
7.3.300.0000.00616.24
7.3.290.0080.00616.25
7.3.280.0100.01016.23
7.3.270.0110.01117.40
7.3.260.0060.01116.31
7.3.250.0120.00516.28
7.3.240.0120.01116.39
7.3.230.0100.00716.40
7.3.210.0140.00316.18
7.3.200.0130.00316.44
7.3.190.0040.01216.55
7.3.180.0140.00816.31
7.3.170.0100.01016.11
7.3.160.0060.01316.50
7.3.120.0060.01214.50
7.3.110.0090.00314.75
7.3.100.0090.00614.66
7.3.90.0070.00714.62
7.3.80.0040.00814.67
7.3.70.0120.00314.82
7.3.60.0040.01114.62
7.3.50.0140.00314.59
7.3.40.0040.01114.37
7.3.30.0100.00314.46
7.3.20.0000.01416.60
7.3.10.0040.00716.35
7.3.00.0000.01516.59
7.2.330.0090.00616.58
7.2.320.0090.00916.35
7.2.310.0110.01116.57
7.2.300.0140.00316.21
7.2.290.0090.00916.46
7.2.250.0070.01014.80
7.2.240.0030.01315.13
7.2.230.0100.00614.62
7.2.220.0150.00314.84
7.2.210.0100.00715.05
7.2.200.0120.00615.05
7.2.190.0030.01414.87
7.2.180.0030.01214.63
7.2.170.0030.01415.04
7.2.80.0080.00416.20
7.2.60.0100.00316.53
7.2.00.0040.00819.32
7.1.330.0000.01415.73
7.1.320.0120.00315.57
7.1.310.0030.01215.59
7.1.300.0040.01115.82
7.1.290.0070.00715.70
7.1.280.0000.01315.61
7.1.270.0030.01315.63
7.1.260.0100.00315.55
7.1.200.0000.01115.51
7.1.100.0030.00918.23
7.1.70.0000.00817.07
7.1.60.0030.01719.45
7.1.00.0030.07322.50
7.0.200.0000.01016.63
7.0.90.0100.08020.02
7.0.80.0200.07720.18
7.0.70.0070.06320.03
7.0.60.0230.04719.93
7.0.50.0100.06720.28
7.0.40.0130.06720.41
7.0.30.0100.07320.37
7.0.20.0170.09020.38
7.0.10.0270.05720.38
7.0.00.0170.06020.29
5.6.230.0200.07720.82
5.6.220.0030.06720.80
5.6.210.0170.06720.72
5.6.200.0170.06021.04
5.6.190.0270.06721.09
5.6.180.0100.07021.09
5.6.170.0270.04721.09
5.6.160.0100.06021.09
5.6.150.0200.05021.09
5.6.140.0130.06321.07
5.6.130.0100.08021.07
5.6.120.0070.06721.06
5.6.110.0100.06321.13
5.6.100.0170.05320.99
5.6.90.0270.05021.04
5.6.80.0130.05320.49
5.6.70.0070.06320.43
5.6.60.0070.06320.53
5.6.50.0230.05720.43
5.6.40.0170.07720.44
5.6.30.0170.05020.50
5.6.20.0000.08020.46
5.6.10.0300.06720.46
5.6.00.0170.05320.41

preferences:
79.04 ms | 401 KiB | 5 Q