3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo\Bar\Baz; echo __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)
8.3.60.0070.00718.18
8.3.50.0030.01521.14
8.3.40.0150.00618.64
8.3.30.0040.01120.13
8.3.20.0080.00020.40
8.3.10.0040.00420.96
8.3.00.0030.00623.64
8.2.180.0130.00616.32
8.2.170.0050.01022.96
8.2.160.0070.00720.35
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00721.03
8.2.110.0030.00619.30
8.2.100.0090.00317.91
8.2.90.0050.00319.17
8.2.80.0030.00617.97
8.2.70.0060.00317.38
8.2.60.0030.00517.92
8.2.50.0080.00018.07
8.2.40.0080.00017.97
8.2.30.0000.00819.41
8.2.20.0000.00717.52
8.2.10.0070.00017.59
8.2.00.0070.00017.61
8.1.280.0120.00625.92
8.1.270.0050.00223.99
8.1.260.0030.00626.35
8.1.250.0080.00028.09
8.1.240.0120.00924.03
8.1.230.0000.01021.03
8.1.220.0040.00418.77
8.1.210.0000.01219.08
8.1.200.0080.00217.23
8.1.190.0080.00017.53
8.1.180.0080.00018.10
8.1.170.0040.00418.50
8.1.160.0070.00018.80
8.1.150.0040.00418.49
8.1.140.0020.00517.18
8.1.130.0030.00517.65
8.1.120.0050.00217.29
8.1.110.0000.00817.30
8.1.100.0000.00817.32
8.1.90.0030.00317.21
8.1.80.0030.00417.39
8.1.70.0030.00317.29
8.1.60.0040.00417.35
8.1.50.0040.00417.25
8.1.40.0050.00217.39
8.1.30.0060.00317.46
8.1.20.0030.00517.55
8.1.10.0040.00417.43
8.1.00.0000.00817.37
8.0.300.0050.00619.70
8.0.290.0040.00417.15
8.0.280.0080.00018.38
8.0.270.0030.00317.20
8.0.260.0070.00016.70
8.0.250.0040.00416.72
8.0.240.0070.00316.73
8.0.230.0000.00716.83
8.0.220.0000.00716.82
8.0.210.0040.00416.71
8.0.200.0000.00616.74
8.0.190.0070.00016.68
8.0.180.0070.00016.79
8.0.170.0030.00316.67
8.0.160.0030.00316.75
8.0.150.0000.00716.73
8.0.140.0040.00416.77
8.0.130.0040.00413.14
8.0.120.0030.00616.63
8.0.110.0040.00316.78
8.0.100.0000.00816.70
8.0.90.0000.00816.87
8.0.80.0150.00616.73
8.0.70.0000.00716.57
8.0.60.0020.00516.62
8.0.50.0070.00016.76
8.0.30.0130.00416.90
8.0.20.0120.00817.40
8.0.10.0030.00416.88
8.0.00.0100.01016.61
7.4.330.0070.00014.89
7.4.320.0030.00316.34
7.4.300.0000.00716.45
7.4.290.0040.00416.36
7.4.280.0040.00416.24
7.4.270.0000.00616.45
7.4.260.0000.00613.13
7.4.250.0000.00716.42
7.4.240.0000.00716.41
7.4.230.0000.00716.16
7.4.220.0160.00316.48
7.4.210.0060.01216.33
7.4.200.0040.00416.48
7.4.190.0070.00016.22
7.4.160.0100.00616.32
7.4.150.0100.01017.40
7.4.140.0100.00717.86
7.4.130.0130.00516.36
7.4.120.0100.00816.40
7.4.110.0110.00716.32
7.4.100.0090.01216.27
7.4.90.0160.00516.39
7.4.80.0090.00619.39
7.4.70.0110.00716.26
7.4.60.0150.00616.34
7.4.50.0050.00316.24
7.4.40.0080.00822.77
7.4.30.0140.00316.17
7.4.00.0070.00714.96
7.3.330.0060.00013.02
7.3.320.0050.00013.05
7.3.310.0000.00716.22
7.3.300.0030.00316.19
7.3.290.0110.00416.13
7.3.280.0100.00616.14
7.3.270.0030.01317.40
7.3.260.0100.00818.24
7.3.250.0110.00716.13
7.3.240.0100.00716.37
7.3.230.0100.01016.39
7.3.210.0090.00916.23
7.3.200.0090.00919.39
7.3.190.0090.00916.19
7.3.180.0090.00916.13
7.3.170.0130.00316.35
7.3.160.0100.00716.31
7.3.120.0100.00314.74
7.2.330.0100.01316.46
7.2.320.0060.00916.41
7.2.310.0070.01016.23
7.2.300.0070.01016.55
7.2.290.0060.00916.50
7.2.80.0060.00616.53
7.2.60.0080.00816.37
7.2.00.0070.00718.99
7.1.200.0040.00715.70
7.1.100.0040.00717.89
7.1.70.0030.00517.09
7.1.60.0070.00717.10
7.1.50.0000.01116.54
7.1.00.0000.04022.43
7.0.200.0140.00716.49
7.0.140.0030.07322.15
7.0.60.0130.06319.99
7.0.50.0130.07317.79
7.0.40.0030.06720.24
7.0.30.0300.06020.21
7.0.20.0200.04720.04
7.0.10.0030.04320.18
7.0.00.0030.08720.17
5.6.280.0030.07320.92
5.6.210.0070.08020.72
5.6.200.0100.05318.12
5.6.190.0070.09020.56
5.6.180.0270.06320.45
5.6.170.0230.04320.46
5.6.160.0030.07720.51
5.6.150.0070.07718.08
5.6.140.0100.07718.10
5.6.130.0030.05318.16
5.6.120.0100.07321.01
5.6.110.0030.09021.12
5.6.100.0030.04021.11
5.6.90.0000.09020.95
5.6.80.0030.08720.50
5.5.350.0230.07720.34
5.5.340.0070.08017.92
5.5.330.0130.07720.57
5.5.320.0230.04020.26
5.5.310.0200.03720.20
5.5.300.0000.06717.91
5.5.290.0100.07718.03
5.5.280.0070.08320.77
5.5.270.0000.05020.65
5.5.260.0100.08320.83
5.5.250.0170.06320.65
5.5.240.0030.03720.14
5.4.450.0380.06219.30
5.4.440.0170.06019.31
5.4.430.0120.05819.46
5.4.420.0130.06319.24
5.4.410.0100.05319.07
5.4.400.0200.06518.72
5.4.390.0220.05818.60
5.4.380.0120.05318.64
5.4.370.0070.05818.88
5.4.360.0080.04518.64
5.4.350.0100.05415.37
5.4.340.0050.04515.34
5.4.320.0050.05115.67
5.4.310.0040.05115.66
5.4.300.0090.04715.74
5.4.290.0120.04715.57
5.4.280.0100.04415.61
5.4.270.0110.05015.61
5.4.260.0110.05315.54
5.4.250.0080.05515.68
5.4.240.0150.04515.61
5.4.230.0060.05115.61
5.4.220.0120.04614.47
5.4.210.0130.04614.50
5.4.200.0100.04814.55
5.4.190.0130.05814.54
5.4.180.0140.04714.48
5.4.170.0100.04814.52
5.4.160.0200.04214.44
5.4.150.0090.05314.49
5.4.140.0140.05213.52
5.4.130.0120.04313.42
5.4.120.0150.04613.47
5.4.110.0090.04913.36
5.4.100.0140.05113.35
5.4.90.0140.05113.39
5.4.80.0110.04913.41
5.4.70.0120.04313.38
5.4.60.0130.04313.42
5.4.50.0180.05413.41
5.4.40.0130.04313.35
5.4.30.0160.03913.43
5.4.20.0090.04613.45
5.4.10.0110.04413.39
5.4.00.0120.04612.91
5.3.290.0100.04913.74
5.3.280.0090.05713.64
5.3.270.0130.04713.35
5.3.260.0130.04513.24
5.3.250.0110.05013.27
5.3.240.0070.05013.30
5.3.230.0060.04913.34
5.3.220.0120.04313.26
5.3.210.0140.04513.26
5.3.200.0080.05813.28
5.3.190.0160.05413.35
5.3.180.0130.04513.34
5.3.170.0120.04813.27
5.3.160.0160.04813.30
5.3.150.0120.05313.26
5.3.140.0140.04713.25
5.3.130.0190.04913.29
5.3.120.0150.05613.30
5.3.110.0110.05213.29
5.3.100.0110.04612.73
5.3.90.0110.04412.73
5.3.80.0150.05012.72
5.3.70.0100.04812.72
5.3.60.0170.04412.74
5.3.50.0090.05112.60
5.3.40.0130.04512.63
5.3.30.0120.05112.61
5.3.20.0080.05112.27
5.3.10.0120.04612.35
5.3.00.0110.04912.27

preferences:
39.57 ms | 401 KiB | 5 Q