3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach(new GlobIterator('/var/*', FilesystemIterator::SKIP_DOTS) as $file) { echo $file.PHP_EOL; //var_dump(get_class_methods($file->openFile())); }

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)
8.3.60.0080.00818.55
8.3.50.0270.00422.05
8.3.40.0130.00318.88
8.3.30.0060.00919.04
8.3.20.0000.00820.51
8.3.10.0110.00422.21
8.3.00.0050.00322.48
8.2.180.0160.00616.75
8.2.170.0110.00422.96
8.2.160.0040.01122.50
8.2.150.0120.00324.18
8.2.140.0160.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00419.50
8.2.110.0180.00422.34
8.2.100.0060.00617.84
8.2.90.0040.00419.11
8.2.80.0080.00018.05
8.2.70.0060.00317.50
8.2.60.0000.00817.93
8.2.50.0080.00018.07
8.2.40.0080.00418.22
8.2.30.0060.00618.20
8.2.20.0040.00417.61
8.2.10.0030.00617.75
8.2.00.0070.00017.68
8.1.280.0100.00725.92
8.1.270.0110.00422.14
8.1.260.0040.00426.35
8.1.250.0080.00828.09
8.1.240.0040.00822.19
8.1.230.0080.00422.73
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0070.00317.00
8.1.190.0000.00817.39
8.1.180.0000.00818.66
8.1.170.0000.00818.47
8.1.160.0040.00422.01
8.1.150.0040.00418.64
8.1.140.0060.00317.34
8.1.130.0070.00017.69
8.1.120.0040.00417.37
8.1.110.0050.00217.30
8.1.100.0020.00517.27
8.1.90.0040.00417.35
8.1.80.0000.00717.23
8.1.70.0070.00017.29
8.1.60.0060.00617.51
8.1.50.0000.00717.48
8.1.40.0040.00417.39
8.1.30.0060.00317.53
8.1.20.0080.00017.55
8.1.10.0070.00017.48
8.1.00.0000.00717.43
8.0.300.0040.00418.77
8.0.290.0000.00717.05
8.0.280.0000.00718.27
8.0.270.0040.00417.22
8.0.260.0030.00316.82
8.0.250.0040.00416.88
8.0.240.0030.00316.85
8.0.230.0050.00216.87
8.0.220.0040.00416.84
8.0.210.0030.00316.88
8.0.200.0080.00016.83
8.0.190.0070.00016.94
8.0.180.0040.00416.92
8.0.170.0040.00416.89
8.0.160.0000.00716.98
8.0.150.0040.00416.89
8.0.140.0000.00816.93
8.0.130.0000.00913.39
8.0.120.0040.00416.81
8.0.110.0000.00716.95
8.0.100.0040.00416.78
8.0.90.0000.00716.86
8.0.80.0100.01016.88
8.0.70.0040.00416.87
8.0.60.0050.00216.84
8.0.50.0080.00016.90
8.0.30.0120.01417.06
8.0.20.0160.00517.40
8.0.10.0030.00516.75
8.0.00.0080.01316.85
7.4.330.0060.00015.00
7.4.320.0000.00616.39
7.4.300.0040.00416.56
7.4.290.0000.00816.38
7.4.280.0000.00716.56
7.4.270.0030.00316.46
7.4.260.0000.00716.55
7.4.250.0030.00316.47
7.4.240.0040.00416.49
7.4.230.0000.00716.36
7.4.220.0100.01316.36
7.4.210.0070.00816.56
7.4.200.0050.00316.55
7.4.190.0040.00416.36
7.4.160.0090.00616.49
7.4.150.0130.00617.40
7.4.140.0050.01317.86
7.4.130.0050.01416.54
7.4.120.0080.01016.49
7.4.110.0040.01416.48
7.4.100.0120.00616.33
7.4.90.0090.01216.59
7.4.80.0080.01219.39
7.4.70.0100.00616.50
7.4.60.0120.00616.34
7.4.50.0000.00816.54
7.4.40.0000.01622.77
7.4.30.0070.01016.58
7.4.00.0030.01014.76
7.3.330.0030.00313.27
7.3.320.0030.00313.15
7.3.310.0080.00016.32
7.3.300.0030.00316.31
7.3.290.0120.00616.28
7.3.280.0060.00916.27
7.3.270.0120.00617.40
7.3.260.0110.00716.26
7.3.250.0100.00816.53
7.3.240.0030.01316.33
7.3.230.0190.00316.39
7.3.210.0080.00816.38
7.3.200.0040.01319.39
7.3.190.0090.00916.47
7.3.180.0040.01116.27
7.3.170.0040.01216.27
7.3.160.0120.00916.43
7.3.120.0030.01314.87
7.3.10.0000.01516.73
7.3.00.0080.00816.43
7.2.330.0120.00716.52
7.2.320.0150.01316.54
7.2.310.0060.01216.61
7.2.300.0070.01116.47
7.2.290.0130.00316.27
7.2.130.0070.01016.75
7.2.120.0140.00016.50
7.2.110.0100.00716.84
7.2.100.0000.01416.81
7.2.90.0110.00416.84
7.2.80.0080.00816.91
7.2.70.0030.00916.85
7.2.60.0050.01016.83
7.2.50.0070.00716.60
7.2.40.0080.00316.94
7.2.30.0030.00716.89
7.2.20.0090.00616.61
7.2.10.0070.00716.76
7.2.00.0140.01017.80
7.1.250.0000.01315.57
7.1.200.0090.00315.69
7.1.70.0100.00017.16
7.1.60.0000.01017.17
7.1.50.0170.01034.79
7.1.00.0030.07322.57
7.0.200.0000.00916.82
7.0.140.0030.07022.09
7.0.60.0200.06719.95
7.0.50.0100.07717.95
7.0.40.0170.08020.27
7.0.30.0300.05320.10
7.0.20.0230.04020.20
7.0.10.0270.07320.09
7.0.00.0100.08320.15
5.6.280.0100.06320.86
5.6.210.0000.06320.77
5.6.200.0000.06018.22
5.6.190.0070.05020.47
5.6.180.3730.04020.33
5.6.170.0330.07720.33
5.6.160.0000.08320.68
5.6.150.0030.04018.29
5.6.140.0030.08018.18
5.6.130.0030.04318.18
5.6.120.0100.04021.06
5.6.110.0070.08321.13
5.6.100.0100.08320.93
5.6.90.0100.06021.04
5.6.80.0170.06720.45
5.6.70.0300.04720.42
5.5.350.0130.07320.32
5.5.340.0000.04317.93
5.5.330.0100.05320.11
5.5.320.0130.04020.51
5.5.310.0170.05720.38
5.5.300.0130.07018.08
5.5.290.0100.07318.08
5.5.280.0070.08020.70
5.5.270.0130.08320.79
5.5.260.0100.08020.72
5.5.250.0070.07320.84
5.5.240.0030.04020.40
5.4.450.0270.04019.23
5.4.440.0600.04719.56
5.4.430.0630.04019.38
5.4.420.0500.04319.09
5.4.410.0400.04019.13
5.4.400.0300.03319.07
5.4.390.0300.04319.16
5.4.380.0030.03019.21
5.4.370.0330.04719.06
5.4.360.0170.04719.20
5.4.350.0530.04318.85
5.4.340.0530.04319.22
5.4.320.0670.04319.22
5.4.310.0400.03719.13
5.4.300.0500.03318.88
5.4.290.0630.04718.76
5.4.280.0330.05019.18
5.4.270.0530.03719.19
5.4.260.0070.04719.24
5.4.250.0570.04318.80
5.4.240.0800.03719.05
5.4.230.0530.03019.22
5.4.220.0700.03718.79
5.4.210.0730.04018.76
5.4.200.0430.03718.87
5.4.190.0730.04719.02
5.4.180.0970.03718.79
5.4.170.0600.03719.04
5.4.160.0700.04018.86
5.4.150.0200.04719.14
5.4.140.0730.03016.29
5.4.130.0670.03716.26
5.4.120.0970.03316.18
5.4.110.0800.04016.50
5.4.100.0470.03016.39
5.4.90.0870.03716.21
5.4.80.0700.03016.44
5.4.70.0530.03316.41
5.4.60.1000.02716.26
5.4.50.0570.04316.16
5.4.40.0830.03316.36
5.4.30.0500.04316.45
5.4.20.0430.03016.43
5.4.10.0200.03016.46
5.4.00.0870.03715.72
5.3.290.0400.04015.70
5.3.280.0170.04015.70
5.3.270.0970.03015.70
5.3.260.0830.04315.70
5.3.250.0570.03315.70
5.3.240.0800.03315.70
5.3.230.0430.03715.70
5.3.220.0830.03015.70
5.3.210.0300.04315.70
5.3.200.0600.03715.70
5.3.190.0300.04315.70
5.3.180.0800.04715.70
5.3.170.0330.04015.70
5.3.160.0730.04015.70
5.3.150.0500.04015.70
5.3.140.0100.04715.70
5.3.130.1070.02715.70
5.3.120.0500.03715.70
5.3.110.0500.05015.70
5.3.100.0530.03715.70
5.3.90.0330.02315.70
5.3.80.0030.03715.70
5.3.70.0330.04315.70
5.3.60.0570.03715.70
5.3.50.0530.03015.70
5.3.40.0500.04315.70
5.3.30.0970.02315.70
5.3.20.0800.03315.70
5.3.10.0600.04015.70
5.3.00.0600.04015.70
5.2.170.0500.03715.70
5.2.160.0470.03715.70
5.2.150.0570.03715.70
5.2.140.0200.03315.70
5.2.130.0270.04315.70
5.2.120.0570.03715.70
5.2.110.0630.02315.70
5.2.100.0630.03015.70
5.2.90.0370.03315.70
5.2.80.0000.02715.70
5.2.70.0500.03015.70
5.2.60.0470.02315.70
5.2.50.0530.03315.70
5.2.40.0270.02715.70
5.2.30.0300.03015.70
5.2.20.0470.03015.70
5.2.10.0500.03315.70
5.2.00.0500.03315.70
5.1.60.0400.02015.70
5.1.50.0730.01715.70
5.1.40.0630.01715.70
5.1.30.0200.02015.70
5.1.20.0600.03015.70
5.1.10.0470.03315.70
5.1.00.0600.02315.70
5.0.50.0030.02015.70
5.0.40.0130.02015.70
5.0.30.0070.03715.70
5.0.20.0270.01715.70
5.0.10.0270.02315.70
5.0.00.0030.03315.70
4.4.90.0070.01715.70
4.4.80.0170.01015.70
4.4.70.0200.01315.70
4.4.60.0130.01315.70
4.4.50.0130.01315.70
4.4.40.0030.02715.70
4.4.30.0230.01315.70
4.4.20.0270.02015.70
4.4.10.0300.01715.70
4.4.00.0170.02015.70
4.3.110.0100.02315.70
4.3.100.0300.01715.70
4.3.90.0330.01315.70
4.3.80.0270.02315.70
4.3.70.0100.01315.70
4.3.60.0270.01315.70
4.3.50.0130.01315.70
4.3.40.0170.02715.70
4.3.30.0030.01715.70
4.3.20.0070.01315.70
4.3.10.0100.02015.70
4.3.00.0070.01315.70

preferences:
45.71 ms | 401 KiB | 5 Q