3v4l.org

run code in 300+ PHP versions simultaneously
<?php class version_info { private $vi; function __construct() { $this->vi = array(); } function add($name, $filename) { $this->vi[$filename] = array( 'name' => $name, 'filename' => $filename ); } function dump() { // temporary for debugging foreach ($this->vi as $key => $item) { echo $key . ': ' . $item['name'] . ' ' . $item['filename'] . "\n"; } } } function f($a, $b) { global $sc_version_info; $sc_version_info->add($a, $b); } $sc_version_info = new version_info(); $sc_version_info->add('Test', '/admin/test.php'); f('Test2', '/admin/test2.php'); $sc_version_info->dump();

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)
8.3.60.0120.00318.43
8.3.50.0110.01121.27
8.3.40.0140.00718.98
8.3.30.0100.00320.20
8.3.20.0080.00020.53
8.3.10.0040.00421.03
8.3.00.0040.00423.65
8.2.180.0150.00016.48
8.2.170.0150.00022.96
8.2.160.0170.00020.29
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0070.00021.04
8.2.110.0080.00019.32
8.2.100.0070.00417.84
8.2.90.0090.00319.34
8.2.80.0000.00819.40
8.2.70.0080.00017.75
8.2.60.0040.00418.03
8.2.50.0030.00618.07
8.2.40.0030.00618.28
8.2.30.0050.00319.44
8.2.20.0040.00417.73
8.2.10.0000.00717.74
8.2.00.0080.00017.65
8.1.270.0070.00023.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0140.00723.91
8.1.230.0080.00322.66
8.1.220.0040.00418.77
8.1.210.0060.00320.54
8.1.200.0030.00617.36
8.1.190.0070.00017.66
8.1.180.0000.00718.10
8.1.170.0000.00818.46
8.1.160.0030.00519.00
8.1.150.0040.00418.64
8.1.140.0040.00417.52
8.1.130.0030.00317.87
8.1.120.0040.00417.47
8.1.110.0040.00417.41
8.1.100.0000.00717.35
8.1.90.0000.00717.44
8.1.80.0030.00317.37
8.1.70.0030.00317.33
8.1.60.0080.00017.47
8.1.50.0000.00717.44
8.1.40.0030.00617.43
8.1.30.0040.00417.57
8.1.20.0030.00517.56
8.1.10.0000.00917.63
8.1.00.0040.00417.44
8.0.300.0030.00619.93
8.0.290.0040.00417.18
8.0.280.0030.00318.34
8.0.270.0040.00417.18
8.0.260.0040.00416.83
8.0.250.0000.00716.98
8.0.240.0060.00316.84
8.0.230.0050.00216.83
8.0.220.0050.00216.88
8.0.210.0030.00316.90
8.0.200.0000.00616.83
8.0.190.0080.00016.86
8.0.180.0020.00516.89
8.0.170.0030.00516.89
8.0.160.0070.00016.99
8.0.150.0070.00016.84
8.0.140.0000.00716.91
8.0.130.0000.00713.35
8.0.120.0080.00016.82
8.0.110.0000.00716.84
8.0.100.0000.00716.68
8.0.90.0070.00016.77
8.0.80.0180.00416.94
8.0.70.0050.00316.75
8.0.60.0000.00716.77
8.0.50.0050.00316.74
8.0.30.0090.00917.04
8.0.20.0110.00717.40
8.0.10.0040.00416.82
8.0.00.0110.00616.91
7.4.330.0000.00715.11
7.4.320.0040.00416.41
7.4.300.0030.00316.49
7.4.290.0070.00016.50
7.4.280.0000.00616.49
7.4.270.0000.00716.56
7.4.260.0000.00613.26
7.4.250.0040.00416.45
7.4.240.0000.00816.52
7.4.230.0000.00716.35
7.4.220.0090.00916.45
7.4.210.0050.01016.53
7.4.200.0000.00716.26
7.4.190.0000.00716.38
7.4.160.0180.00016.48
7.4.150.0120.00617.40
7.4.140.0080.01117.86
7.4.130.0150.00216.47
7.4.120.0130.00716.46
7.4.110.0080.01216.35
7.4.100.0100.01016.55
7.4.90.0060.01116.45
7.4.80.0090.00919.39
7.4.70.0060.01016.59
7.4.60.0070.01016.49
7.4.50.0030.00516.43
7.4.40.0000.01522.77
7.4.30.0080.00916.38
7.4.00.0030.01415.00
7.3.330.0020.00213.23
7.3.320.0000.00513.36
7.3.310.0070.00016.45
7.3.300.0050.00316.23
7.3.290.0060.01316.30
7.3.280.0040.01216.38
7.3.270.0120.00917.40
7.3.260.0120.00818.24
7.3.250.0120.00816.52
7.3.240.0060.01216.34
7.3.230.0090.00616.43
7.3.210.0080.00916.57
7.3.200.0090.01019.39
7.3.190.0120.01016.38
7.3.180.0100.00716.37
7.3.170.0030.01316.54
7.3.160.0110.00616.39
7.3.120.0100.00314.86
7.2.330.0040.01416.58
7.2.320.0130.01016.79
7.2.310.0130.01016.85
7.2.300.0060.01116.73
7.2.290.0040.01216.47
7.1.70.0030.00617.17
7.1.60.0130.01019.17
7.1.50.0130.01316.93
7.1.00.0000.05022.48
7.0.200.0060.00316.89
7.0.140.0070.07022.09
7.0.60.0200.06719.90
7.0.50.0070.04717.97
7.0.40.0100.03720.19
7.0.30.0400.05720.34
7.0.20.0170.08020.20
7.0.10.0270.08020.09
7.0.00.0030.05020.06
5.6.280.0070.07021.10
5.6.210.0100.07320.71
5.6.200.0100.08318.23
5.6.190.0100.08020.47
5.6.180.0030.08720.53
5.6.170.0230.09320.52
5.6.160.0170.07720.51
5.6.150.0200.06318.28
5.6.140.0030.04718.15
5.6.130.0070.05318.23
5.6.120.0170.07021.14
5.6.110.0030.09321.05
5.6.100.0170.07321.00
5.6.90.0030.04720.98
5.6.80.0070.08320.38
5.6.70.0300.07020.36
5.5.350.0200.08020.36
5.5.340.0070.08018.02
5.5.330.0000.04720.27
5.5.320.0070.08020.22
5.5.310.0270.03020.26
5.5.300.0130.06717.95
5.5.290.0030.08317.97
5.5.280.0100.03720.90
5.5.270.0130.07720.88
5.5.260.0130.06320.88
5.5.250.0200.03720.55
5.5.240.0070.08020.13
5.4.450.0300.05321.82
5.4.440.0530.04021.82
5.4.430.0770.04721.82
5.4.420.0300.04021.82
5.4.410.0570.04021.82
5.4.400.0430.03721.82
5.4.390.0830.03021.82
5.4.380.0430.03321.82
5.4.370.0570.03721.82
5.4.360.0500.05321.82
5.4.350.0530.05321.82
5.4.340.0270.04021.82
5.4.320.0400.05021.82
5.4.310.0330.04021.82
5.4.300.0230.04021.82
5.4.290.0370.03721.82
5.4.280.0430.04721.82
5.4.270.0430.04021.82
5.4.260.0370.03321.82
5.4.250.0830.03321.82
5.4.240.0170.03022.53
5.4.230.0130.04022.53
5.4.220.0070.04322.53
5.4.210.0530.04322.53
5.4.200.0400.03722.53
5.4.190.0100.05322.53
5.4.180.0100.04322.53
5.4.170.0200.03322.53
5.4.160.0100.03722.53
5.4.150.0730.03022.53
5.4.140.0530.03322.53
5.4.130.0400.04322.53
5.4.120.0930.02322.53
5.4.110.0770.02722.52
5.4.100.0100.03722.37
5.4.90.0200.06722.37
5.4.80.0000.04322.37
5.4.70.0200.03722.37
5.4.60.0070.04022.37
5.4.50.0370.03322.37
5.4.40.0530.04022.37
5.4.30.0800.03722.37
5.4.20.0230.03322.37
5.4.10.0400.03322.37
5.4.00.0330.04022.37
5.3.290.0200.07321.82
5.3.280.0070.04322.53
5.3.270.0100.03022.53
5.3.260.0070.04722.53
5.3.250.0500.03722.53
5.3.240.0500.03722.53
5.3.230.0570.03722.53
5.3.220.0500.04022.52
5.3.210.0530.04322.52
5.3.200.0230.03322.52
5.3.190.0200.08722.37
5.3.180.0030.06022.37
5.3.170.0130.04022.37
5.3.160.0630.03722.37
5.3.150.0530.03722.37
5.3.140.0430.04022.37
5.3.130.0330.05322.37
5.3.120.0900.03022.37
5.3.110.0400.04022.37
5.3.100.0530.04022.37
5.3.90.0670.03022.37
5.3.80.0500.03322.37
5.3.70.0170.03722.36
5.3.60.0500.02722.34
5.3.50.0570.04322.34
5.3.40.0430.04022.21
5.3.30.0570.03322.21
5.3.20.0570.04022.21
5.3.10.0170.04022.21
5.3.00.0170.03322.21
5.2.170.0430.03022.21
5.2.160.0400.03322.21
5.2.150.0300.04022.21
5.2.140.0570.03322.21
5.2.130.0230.03022.21
5.2.120.0170.02022.21
5.2.110.0030.03322.21
5.2.100.0130.02722.21
5.2.90.0070.03022.21
5.2.80.0770.02722.21
5.2.70.0530.04322.21
5.2.60.0230.04022.21
5.2.50.0400.03722.18
5.2.40.0300.02722.18
5.2.30.0230.04322.18
5.2.20.0270.02022.18
5.2.10.0270.03722.18
5.2.00.0100.05022.18
5.1.60.0070.04022.18
5.1.50.0030.02322.18
5.1.40.0270.03022.18
5.1.30.0030.03022.18
5.1.20.0130.03322.18
5.1.10.0230.03722.18
5.1.00.0270.01722.18
5.0.50.0130.02322.18
5.0.40.0030.02022.18
5.0.30.0070.03022.18
5.0.20.0070.01322.18
5.0.10.0070.01322.18
5.0.00.0130.03322.18
4.4.90.0130.02322.21
4.4.80.0070.02722.20
4.4.70.0130.01322.18
4.4.60.0030.01322.18
4.4.50.0270.02022.18
4.4.40.0070.02322.18
4.4.30.0200.01322.18
4.4.20.0070.02322.18
4.4.10.0300.02322.18
4.4.00.0000.02322.18
4.3.110.0030.01722.18
4.3.100.0070.01322.18
4.3.90.0030.01322.18
4.3.80.0030.02722.18
4.3.70.0000.01722.18
4.3.60.0130.01722.18
4.3.50.0030.01722.18
4.3.40.0100.03322.18
4.3.30.0030.01722.18
4.3.20.0030.01322.18
4.3.10.0130.01322.18
4.3.00.0030.01722.18

preferences:
56.43 ms | 400 KiB | 5 Q