3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MySpl extends SplFileInfo { public function getExtension() { if (method_exists('SplFileInfo', 'getExtension')) { return parent::getExtension(); } $parts = explode('.', parent::getPathname()); if (!count($parts)) { return ""; } return end($parts); } } foreach (array('foo.bar', 'baz.tar.gz', '/usr/bin/php', 'foo') as $file) { $spl = new MySpl($file); var_dump($spl->getExtension()); }

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)
8.3.60.0140.00318.30
8.3.50.0140.00521.99
8.3.40.0110.00718.70
8.3.30.0040.01118.97
8.3.20.0050.00220.34
8.3.10.0050.00320.44
8.3.00.0070.00319.36
8.2.180.0190.00616.38
8.2.170.0040.01122.96
8.2.160.0070.00720.52
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0060.00326.16
8.2.120.0040.00421.97
8.2.110.0030.00622.13
8.2.100.0090.00318.09
8.2.90.0050.00319.01
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0050.00317.80
8.2.50.0060.00318.07
8.2.40.0090.00018.09
8.2.30.0040.00418.01
8.2.20.0000.00717.68
8.2.10.0000.00717.93
8.2.00.0000.00817.68
8.1.280.0090.00625.92
8.1.270.0080.00023.87
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0090.00023.89
8.1.230.0000.01119.09
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.13
8.1.190.0030.00617.38
8.1.180.0050.00318.10
8.1.170.0040.00418.49
8.1.160.0000.00821.96
8.1.150.0040.00418.73
8.1.140.0060.00317.43
8.1.130.0030.00317.77
8.1.120.0030.00317.40
8.1.110.0030.00317.43
8.1.100.0000.00717.29
8.1.90.0000.00717.29
8.1.80.0050.00217.45
8.1.70.0000.00717.38
8.1.60.0040.00417.53
8.1.50.0030.00617.43
8.1.40.0050.00317.48
8.1.30.0040.00417.59
8.1.20.0050.00217.67
8.1.10.0030.00517.48
8.1.00.0040.00417.48
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.38
8.0.270.0040.00417.19
8.0.260.0000.00617.20
8.0.250.0030.00316.79
8.0.240.0030.00316.96
8.0.230.0030.00316.96
8.0.220.0030.00416.87
8.0.210.0060.00016.80
8.0.200.0030.00316.93
8.0.190.0000.00816.86
8.0.180.0040.00416.90
8.0.170.0050.00316.76
8.0.160.0000.00716.79
8.0.150.0000.00716.76
8.0.140.0040.00416.75
8.0.130.0000.00613.28
8.0.120.0000.00816.83
8.0.110.0080.00016.88
8.0.100.0000.00716.79
8.0.90.0040.00416.78
8.0.80.0120.00416.76
8.0.70.0000.00716.72
8.0.60.0030.00516.71
8.0.50.0040.00416.63
8.0.30.0070.01216.99
8.0.20.0090.01117.43
8.0.10.0070.00017.02
8.0.00.0110.00616.70
7.4.330.0060.00015.00
7.4.320.0030.00316.40
7.4.300.0000.00616.53
7.4.290.0030.00316.54
7.4.280.0050.00316.68
7.4.270.0000.00716.46
7.4.260.0040.00416.44
7.4.250.0050.00316.48
7.4.240.0070.00016.52
7.4.230.0030.00316.35
7.4.220.0120.00616.61
7.4.210.0150.00916.67
7.4.200.0040.00416.71
7.4.160.0120.00316.40
7.4.150.0160.00617.40
7.4.140.0120.00717.86
7.4.130.0100.00716.41
7.4.120.0130.00516.57
7.4.110.0130.00416.42
7.4.100.0110.00716.26
7.4.90.0120.00616.54
7.4.80.0120.00619.39
7.4.70.0090.00916.36
7.4.60.0100.00716.57
7.4.50.0000.00716.26
7.4.40.0140.00716.55
7.4.30.0100.00716.53
7.4.00.0040.01114.88
7.3.330.0020.00613.32
7.3.320.0020.00213.27
7.3.310.0000.00716.34
7.3.300.0030.00316.14
7.3.290.0070.01316.27
7.3.280.0080.01116.30
7.3.270.0090.00917.40
7.3.260.0060.01216.35
7.3.250.0080.00816.24
7.3.240.0130.00416.48
7.3.230.0090.00916.62
7.3.210.0100.00716.16
7.3.200.0100.01019.39
7.3.190.0060.01616.41
7.3.180.0120.00416.29
7.3.170.0160.00316.27
7.3.160.0040.01216.23
7.2.330.0170.00016.86
7.2.320.0090.00916.68
7.2.310.0030.01316.54
7.2.300.0110.00616.66
7.2.290.0030.01316.64
7.2.60.0090.00616.93
7.1.200.0000.00615.75
7.1.70.0000.00817.04
7.1.60.0070.01419.32
7.1.50.0040.00716.86
7.1.00.0030.07322.40
7.0.200.0000.01016.80
7.0.140.0030.06721.95
7.0.60.0100.04319.87
7.0.50.0100.04717.90
7.0.40.0070.08320.14
7.0.30.0270.06020.23
7.0.20.0300.07720.30
7.0.10.0030.07320.07
7.0.00.0070.04720.15
5.6.280.0030.07321.05
5.6.210.0070.03720.64
5.6.200.0130.08018.18
5.6.190.0100.07020.35
5.6.180.3500.04020.41
5.6.170.0300.07720.56
5.6.160.0070.04320.52
5.6.150.0070.05718.18
5.6.140.0100.05018.18
5.6.130.0070.08018.17
5.6.120.0070.04721.00
5.6.110.0030.06020.99
5.6.100.0100.07721.05
5.6.90.0070.09020.98
5.6.80.0030.06720.45
5.6.70.3300.03320.48
5.5.350.0300.08020.42
5.5.340.0000.04017.96
5.5.330.0170.07320.30
5.5.320.0270.04320.36
5.5.310.0230.03320.35
5.5.300.0070.06718.04
5.5.290.0030.04318.04
5.5.280.0100.08320.86
5.5.270.0070.04720.77
5.5.260.0130.07720.96
5.5.250.0070.08720.63
5.5.240.0200.07020.34
5.4.450.0030.05719.49
5.4.440.0970.05719.62
5.4.430.1030.05019.58
5.4.420.0670.00019.36
5.4.410.0670.00019.45
5.4.400.0670.00018.91
5.4.390.0630.00019.07
5.4.380.0630.00019.13
5.4.370.0830.00019.21
5.4.360.0600.00019.13
5.4.350.0870.00019.01
5.4.340.0630.00019.21
5.4.320.0130.04412.52
5.4.310.0030.04312.52
5.4.300.0040.03712.52
5.4.290.0050.03812.52
5.4.280.0050.03512.41
5.4.270.0060.03412.42
5.4.260.0030.03912.41
5.4.250.0070.03612.41
5.4.240.0040.04112.42
5.4.230.0040.03812.41
5.4.220.0070.03612.41
5.4.210.0070.03412.41
5.4.200.0070.03612.41
5.4.190.0050.03712.40
5.4.180.0030.04012.40
5.4.170.0070.03812.41
5.4.160.0070.03512.41
5.4.150.0050.03612.41
5.4.140.0070.03712.09
5.4.130.0060.03512.08
5.4.120.0060.03512.03
5.4.110.0090.03212.03
5.4.100.0050.03612.04
5.4.90.0080.03412.03
5.4.80.0050.03712.04
5.4.70.0060.03612.03
5.4.60.0040.03512.03
5.4.50.0060.04112.03
5.4.40.0100.03512.01
5.4.30.0040.03712.02
5.4.20.0080.03412.02
5.4.10.0070.03312.01
5.4.00.0070.03311.51
5.3.290.0080.03612.80
5.3.280.0040.03912.71
5.3.270.0040.04012.72
5.3.260.0050.03912.72
5.3.250.0040.04012.72
5.3.240.0040.03812.72
5.3.230.0080.04112.71
5.3.220.0050.03712.68
5.3.210.0050.03912.68
5.3.200.0050.03612.68
5.3.190.0060.04412.68
5.3.180.0080.03412.67
5.3.170.0030.03812.67
5.3.160.0060.03712.67
5.3.150.0050.04312.67
5.3.140.0050.03612.66
5.3.130.0090.03712.66
5.3.120.0060.04012.66
5.3.110.0030.04112.65
5.3.100.0050.04212.14
5.3.90.0040.03812.12
5.3.80.0050.03812.11
5.3.70.0080.03812.11
5.3.60.0050.04612.09
5.3.50.0060.03512.04
5.3.40.0070.03412.04
5.3.30.0010.03812.00
5.3.20.0080.04311.78
5.3.10.0070.03311.74
5.3.00.0050.03711.73
5.2.170.0040.0309.23
5.2.160.0070.0309.23
5.2.150.0040.0309.24
5.2.140.0060.0299.23
5.2.130.0040.0319.19
5.2.120.0040.0289.19
5.2.110.0060.0339.20
5.2.100.0020.0309.19
5.2.90.0020.0319.19
5.2.80.0070.0289.19
5.2.70.0050.0309.19
5.2.60.0070.0319.14
5.2.50.0070.0289.11
5.2.40.0030.0309.08
5.2.30.0050.0369.06
5.2.20.0060.0369.05
5.2.10.0080.0348.96
5.2.00.0060.0278.82
5.1.60.0030.0248.11
5.1.50.0060.0248.11
5.1.40.0040.0248.08
5.1.30.0020.0278.43
5.1.20.0020.0288.45
5.1.10.0040.0268.17
5.1.00.0040.0268.16
5.0.50.0020.0226.64
5.0.40.0020.0196.50
5.0.30.0040.0316.32
5.0.20.0040.0186.28
5.0.10.0030.0206.26
5.0.00.0040.0306.25
4.4.90.0050.0154.78
4.4.80.0050.0144.76
4.4.70.0020.0184.75
4.4.60.0030.0154.76
4.4.50.0020.0154.77
4.4.40.0030.0254.71
4.4.30.0040.0134.76
4.4.20.0010.0174.84
4.4.10.0050.0134.85
4.4.00.0030.0244.76
4.3.110.0040.0144.67
4.3.100.0020.0154.66
4.3.90.0010.0164.64
4.3.80.0030.0244.59
4.3.70.0020.0144.63
4.3.60.0030.0134.63
4.3.50.0020.0154.63
4.3.40.0040.0224.54
4.3.30.0030.0153.30
4.3.20.0000.0183.28
4.3.10.0030.0143.24
4.3.00.0000.0139.43

preferences:
43.72 ms | 401 KiB | 5 Q