3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace foo; class Foo { public function namespace() { } }

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)
8.3.60.0120.00316.38
8.3.50.0180.00718.17
8.3.40.0110.00418.51
8.3.30.0110.00318.60
8.3.20.0070.00020.04
8.3.10.0080.00023.52
8.3.00.0000.00819.13
8.2.180.0100.01016.32
8.2.170.0110.00422.96
8.2.160.0040.01120.50
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0090.00017.50
8.2.120.0050.00226.35
8.2.110.0030.00722.24
8.2.100.0070.00417.90
8.2.90.0040.00418.78
8.2.80.0080.00017.97
8.2.70.0030.00617.50
8.2.60.0100.00017.77
8.2.50.0030.00518.07
8.2.40.0000.00819.41
8.2.30.0000.00720.72
8.2.20.0040.00717.60
8.2.10.0050.00317.80
8.2.00.0050.00317.93
8.1.280.0130.00725.92
8.1.270.0080.00323.88
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0000.00919.00
8.1.230.0040.00717.54
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0080.00016.85
8.1.180.0070.00018.10
8.1.170.0050.00318.59
8.1.160.0040.00421.86
8.1.150.0030.00518.71
8.1.140.0070.00319.42
8.1.130.0030.00517.57
8.1.120.0000.00717.35
8.1.110.0000.00717.32
8.1.100.0000.00817.33
8.1.90.0030.00317.22
8.1.80.0040.00417.36
8.1.70.0000.00717.18
8.1.60.0040.00417.40
8.1.50.0060.00317.34
8.1.40.0040.00417.41
8.1.30.0080.00017.45
8.1.20.0000.00717.48
8.1.10.0030.00517.34
8.1.00.0000.00817.25
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0070.00018.29
8.0.270.0030.00317.13
8.0.260.0030.00517.12
8.0.250.0040.00416.89
8.0.240.0000.00716.82
8.0.230.0100.00016.69
8.0.220.0040.00416.76
8.0.210.0000.00716.82
8.0.200.0000.00616.68
8.0.190.0040.00416.81
8.0.180.0000.00816.70
8.0.170.0030.00916.68
8.0.160.0080.00016.74
8.0.150.0040.00416.71
8.0.140.0040.00416.72
8.0.130.0000.00613.16
8.0.120.0030.00516.74
8.0.110.0000.00816.78
8.0.100.0050.00216.76
8.0.90.0040.00416.79
8.0.80.0060.00916.74
8.0.70.0040.00416.76
8.0.60.0040.00416.74
8.0.50.0050.00316.54
8.0.30.0090.00816.93
8.0.20.0170.00717.40
8.0.10.0000.00716.75
8.0.00.0120.00616.74
7.4.330.0050.00016.74
7.4.320.0030.00316.38
7.4.300.0030.00316.50
7.4.290.0070.00016.40
7.4.280.0050.00216.50
7.4.270.0030.00616.46
7.4.260.0030.00316.46
7.4.250.0060.00316.45
7.4.240.0030.00316.31
7.4.230.0030.00316.21
7.4.220.0120.01216.39
7.4.210.0100.01016.35
7.4.200.0000.00716.21
7.4.160.0120.00416.39
7.4.150.0160.03317.40
7.4.140.0170.00317.86
7.4.130.0090.00916.46
7.4.120.0100.00616.44
7.4.110.0100.00716.57
7.4.100.0090.00916.24
7.4.90.0070.01016.40
7.4.80.0060.01219.39
7.4.70.0090.03016.45
7.4.60.0130.00316.27
7.4.50.0100.00716.39
7.4.40.0110.00516.43
7.4.30.0120.00916.47
7.4.00.0080.00814.69
7.3.330.0000.00612.95
7.3.320.0030.00312.96
7.3.310.0000.00716.11
7.3.300.0070.00016.16
7.3.290.0100.00716.19
7.3.280.0090.00916.20
7.3.270.0200.00417.40
7.3.260.0080.00816.14
7.3.240.0120.00816.13
7.3.230.0080.00816.39
7.3.210.0090.01216.39
7.3.200.0040.01316.06
7.3.190.0110.00716.20
7.3.180.0080.00816.18
7.3.170.0110.00516.46
7.3.160.0130.00316.48
7.3.120.0030.01414.54
7.3.110.0030.01414.61
7.3.100.0100.00314.55
7.3.90.0060.00614.66
7.3.80.0100.00314.73
7.3.70.0070.00714.69
7.3.60.0040.01114.72
7.3.50.0030.00714.73
7.3.40.0060.00614.58
7.3.30.0040.01114.59
7.3.20.0070.00316.55
7.3.10.0040.01116.59
7.3.00.0070.00716.56
7.2.330.0030.01416.30
7.2.320.0080.00816.43
7.2.310.0100.00716.37
7.2.300.0060.01116.34
7.2.290.0100.01316.57
7.2.250.0150.00015.09
7.2.240.0040.01514.80
7.2.230.0080.00314.76
7.2.220.0040.01114.66
7.2.210.0060.00614.93
7.2.200.0030.00914.77
7.2.190.0080.00414.73
7.2.180.0070.00714.96
7.2.170.0100.00014.68
7.2.60.0060.00616.68
7.2.00.0060.00619.41
7.1.330.0060.00915.50
7.1.320.0000.01415.30
7.1.310.0090.00615.72
7.1.300.0090.00315.46
7.1.290.0030.00515.78
7.1.280.0060.00615.61
7.1.270.0030.01015.50
7.1.260.0000.01415.61
7.1.200.0060.00315.66
7.1.100.0070.00418.03
7.1.70.0030.00516.59
7.1.60.0030.01919.48
7.1.50.0070.00716.77
7.1.00.0130.06322.46
7.0.200.0060.00316.30
7.0.60.0070.05020.05
7.0.50.0070.03717.82
7.0.40.0130.08020.20
7.0.30.0130.04320.07
7.0.20.0300.04020.19
7.0.10.0070.05020.10
7.0.00.0170.06720.26
5.6.280.0030.07020.99
5.6.210.0200.06720.56
5.6.200.0070.09018.20
5.6.190.0070.08320.64
5.6.180.0230.03720.48
5.6.170.0300.04320.53
5.6.160.0130.08320.50
5.6.150.0100.07318.17
5.6.140.0170.05718.27
5.6.130.0070.04318.28
5.6.120.0100.08020.99
5.6.110.0070.05721.01
5.6.100.0130.07720.99
5.6.90.0070.08721.07
5.6.80.0070.03720.39
5.5.350.3900.04020.32
5.5.340.0070.05717.92
5.5.330.0070.08320.26
5.5.320.0030.04320.24
5.5.310.0230.06720.26
5.5.300.0100.07718.05
5.5.290.0030.08318.02
5.5.280.0100.06020.68
5.5.270.0000.07020.95
5.5.260.0100.06720.86
5.5.250.0030.04320.77
5.5.240.0300.07720.15

preferences:
71.36 ms | 400 KiB | 5 Q