3v4l.org

run code in 300+ PHP versions simultaneously
<?php final class E { const DO = 'doit'; const SAY = 'say loud'; } foreach(new E as $k => $v) { echo "key $k, val $v"; }

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)
8.3.60.0120.00916.38
8.3.50.0140.00621.11
8.3.40.0040.01118.46
8.3.30.0070.01018.63
8.3.20.0040.00420.13
8.3.10.0040.00423.67
8.3.00.0040.00419.66
8.2.180.0110.00718.02
8.2.170.0100.01022.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0060.00317.50
8.2.110.0000.00921.13
8.2.100.0080.00417.79
8.2.90.0000.00819.08
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0040.00417.80
8.2.50.0050.00318.07
8.2.40.0040.00422.25
8.2.30.0000.00820.50
8.2.20.0020.00517.55
8.2.10.0040.00417.87
8.2.00.0000.00718.04
8.1.280.0000.01525.92
8.1.270.0080.00020.20
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00422.05
8.1.230.0070.00419.15
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0060.00316.85
8.1.190.0050.00517.22
8.1.180.0000.00718.10
8.1.170.0030.00718.68
8.1.160.0000.00820.70
8.1.150.0030.00518.73
8.1.140.0000.00819.48
8.1.130.0070.00017.76
8.1.120.0050.00217.43
8.1.110.0040.00417.47
8.1.100.0000.00817.38
8.1.90.0000.01017.41
8.1.80.0040.00417.40
8.1.70.0000.00817.34
8.1.60.0040.00417.51
8.1.50.0000.00817.34
8.1.40.0050.00317.39
8.1.30.0000.00817.44
8.1.20.0000.00717.50
8.1.10.0040.00417.37
8.1.00.0000.00717.39
8.0.300.0020.00518.77
8.0.290.0070.00016.63
8.0.280.0070.00018.29
8.0.270.0000.00717.24
8.0.260.0030.00317.25
8.0.250.0070.00016.96
8.0.240.0000.00616.94
8.0.230.0000.00716.90
8.0.220.0040.00416.84
8.0.210.0030.00316.84
8.0.200.0000.00616.75
8.0.190.0060.00316.84
8.0.180.0000.00716.86
8.0.170.0040.00416.90
8.0.160.0040.00416.80
8.0.150.0040.00416.67
8.0.140.0060.00316.72
8.0.130.0030.00313.32
8.0.120.0000.00816.74
8.0.110.0040.00416.78
8.0.100.0000.00716.78
8.0.90.0000.00716.69
8.0.80.0070.00716.74
8.0.70.0070.00016.71
8.0.60.0040.00416.81
8.0.50.0040.00416.88
8.0.30.0100.01016.89
8.0.20.0100.00917.40
8.0.10.0040.00416.84
8.0.00.0100.01116.73
7.4.330.0000.00516.77
7.4.320.0000.00616.54
7.4.300.0060.00016.34
7.4.290.0030.00316.51
7.4.280.0050.00316.52
7.4.270.0000.00616.44
7.4.260.0050.00216.38
7.4.250.0040.00416.35
7.4.240.0000.00716.41
7.4.230.0070.00016.50
7.4.220.0130.01116.46
7.4.210.0170.00016.56
7.4.200.0080.00016.32
7.4.160.0040.01116.34
7.4.150.0120.00617.40
7.4.140.0150.00917.86
7.4.130.0090.00716.38
7.4.120.0080.00816.33
7.4.110.0140.00416.48
7.4.100.0170.00016.60
7.4.90.0000.01616.43
7.4.80.0070.01419.39
7.4.70.0030.01416.55
7.4.60.0100.00616.27
7.4.50.0100.00516.49
7.4.40.0120.00616.34
7.4.30.0160.00716.43
7.4.00.0100.00314.70
7.3.330.0020.00213.27
7.3.320.0030.00213.25
7.3.310.0000.00716.13
7.3.300.0000.00716.25
7.3.290.0100.00716.23
7.3.280.0060.00916.19
7.3.270.0090.00917.40
7.3.260.0070.01016.50
7.3.250.0130.00416.26
7.3.240.0090.01016.28
7.3.230.0060.01216.39
7.3.210.0160.00716.27
7.3.200.0120.00316.34
7.3.190.0060.01016.46
7.3.180.0130.00616.63
7.3.170.0060.01016.39
7.3.160.0070.01416.11
7.2.330.0110.00616.69
7.2.320.0100.00716.64
7.2.310.0220.00016.42
7.2.300.0140.00416.45
7.2.290.0060.01016.63
7.2.60.0070.00716.96
7.2.00.0000.01119.21
7.1.200.0090.00315.64
7.1.100.0040.00817.63
7.1.70.0120.00316.75
7.1.60.0140.01119.52
7.1.50.0070.00716.83
7.1.00.0000.08022.42
7.0.200.0070.00016.52
7.0.60.0070.08320.02
7.0.50.0100.04717.86
7.0.40.0100.07720.11
7.0.30.0300.03720.21
7.0.20.0230.04020.30
7.0.10.0100.05320.15
7.0.00.0130.08020.19
5.6.280.0000.03320.98
5.6.210.0100.05020.47
5.6.200.0070.08718.25
5.6.190.0030.04320.41
5.6.180.0070.05020.77
5.6.170.0270.07320.55
5.6.160.0030.05020.71
5.6.150.0070.05018.18
5.6.140.0070.05018.16
5.6.130.0030.06318.24
5.6.120.0130.07020.98
5.6.110.0100.07720.98
5.6.100.0100.05020.93
5.6.90.0170.07321.03
5.6.80.0070.05320.28
5.5.350.0270.08320.42
5.5.340.0100.06718.05
5.5.330.0030.04720.34
5.5.320.0700.05320.36
5.5.310.0230.03720.26
5.5.300.0030.07318.08
5.5.290.0070.08017.94
5.5.280.0070.04020.87
5.5.270.0070.05020.86
5.5.260.0100.08020.64
5.5.250.0300.06320.61
5.5.240.4170.04020.25

preferences:
40.15 ms | 401 KiB | 5 Q