3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dir = './'; $total = PHP_INT_MAX + 1337; for ($i = 0; $i < $total; ++$i) { $filename = $dir . str_pad($i, 6, '0', STR_PAD_LEFT); touch($filename); } $files = scandir($dir); echo 'scandir: ' . (count($files) - 2) . '/' . $total. PHP_EOL;

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)
8.3.60.0140.01816.50
8.3.50.0140.00821.91
8.3.40.0220.01018.67
8.3.30.0200.01018.95
8.3.20.0040.00720.39
8.3.10.0060.00621.92
8.3.00.0110.00022.58
8.2.180.0230.00316.75
8.2.170.0220.00322.96
8.2.160.0190.00420.78
8.2.150.0090.00324.18
8.2.140.0120.00024.66
8.2.130.0030.00726.16
8.2.120.0100.00319.83
8.2.110.0150.00019.23
8.1.280.0200.01025.92
8.1.270.0090.00322.19
8.1.260.0070.00426.35
8.1.250.0100.00028.09
8.1.240.0110.00417.34
8.0.120.0050.00715.11
8.0.110.0050.00815.12
8.0.100.0080.00515.09
8.0.90.0110.00215.06
8.0.80.0160.01015.09
8.0.70.0100.00315.07
8.0.60.0090.00515.02
8.0.50.0070.00715.04
8.0.30.0290.00815.68
8.0.20.0180.01216.06
8.0.10.0120.00215.14
8.0.00.0220.01215.58
7.4.250.0070.00614.63
7.4.240.0070.00515.32
7.4.230.0100.00314.75
7.4.220.0170.00814.70
7.4.210.0160.00815.62
7.4.200.0070.00514.67
7.4.190.0090.00414.82
7.4.180.0100.00613.30
7.4.160.0130.01114.86
7.4.150.0170.00815.33
7.4.140.0160.01116.29
7.4.130.0180.01015.30
7.4.120.0200.01015.29
7.4.110.0190.00814.65
7.4.100.0200.00514.80
7.4.90.0180.01314.81
7.4.80.0210.00216.27
7.4.70.0140.00714.70
7.4.60.0210.00314.79
7.4.50.0100.00314.71
7.4.40.0130.00517.92
7.4.30.0170.00714.74
7.4.20.0150.00013.11
7.4.10.0130.00013.24
7.4.00.0070.01213.98
7.3.310.0050.00714.63
7.3.300.0060.00714.78
7.3.290.0160.00814.76
7.3.280.0160.01315.46
7.3.270.0160.01015.32
7.3.260.0140.01114.69
7.3.250.0220.01215.38
7.3.240.0190.00714.67
7.3.230.0150.01414.76
7.3.220.0140.00012.95
7.3.210.0120.01414.78
7.3.200.0110.01316.23
7.3.190.0190.00414.67
7.3.180.0150.01014.71
7.3.170.0190.00914.59
7.3.160.0130.01014.72
7.3.150.0120.00213.12
7.3.140.0150.00013.13
7.3.130.0080.00813.02
7.3.120.0130.00613.88
7.3.110.0100.00612.89
7.3.100.0160.00013.00
7.3.90.0090.00813.23
7.3.80.0160.00013.18
7.3.70.0110.00413.15
7.3.60.0110.00513.10
7.3.50.0120.00413.10
7.3.40.0160.00013.15
7.3.30.0110.00513.22
7.3.20.0110.00614.89
7.3.10.0080.00814.93
7.3.00.0140.00314.88
7.2.340.0140.00013.05
7.2.330.0130.01314.80
7.2.320.0150.00714.85
7.2.310.0180.00614.68
7.2.300.0130.01014.86
7.2.290.0130.00914.87
7.2.280.0120.00313.09
7.2.270.0120.00312.98
7.2.260.0140.00013.06
7.2.250.0110.00313.09
7.2.240.0120.00313.08
7.2.230.0090.00613.13
7.2.220.0120.00313.05
7.2.210.0100.00413.11
7.2.200.0170.00013.15
7.2.190.0120.00213.25
7.2.180.0090.00513.11
7.2.170.0120.00313.29
7.2.160.0080.00513.34
7.2.150.0120.00315.08
7.2.140.0160.00015.14
7.2.130.0120.00215.27
7.2.120.0110.00415.21
7.2.110.0070.00715.25
7.2.100.0080.00815.05
7.2.90.0120.00415.02
7.2.80.0090.00515.05
7.2.70.0090.00515.01
7.2.60.0110.00415.02
7.2.50.0090.00615.17
7.2.40.0100.00515.11
7.2.30.0150.00015.16
7.2.20.0070.00715.30
7.2.10.0100.00515.20
7.2.00.0080.00617.12
7.1.330.0000.01414.20
7.1.320.0070.00714.29
7.1.310.0130.00014.18
7.1.300.0110.00314.29
7.1.290.0140.00014.09
7.1.280.0080.00514.21
7.1.270.0140.00014.19
7.1.260.0110.00214.21
7.1.250.0090.00514.03
7.1.240.0140.00014.14
7.1.230.0000.01414.11
7.1.220.0120.00314.08
7.1.210.0000.01314.23
7.1.200.0100.00515.03
7.1.190.0090.00414.08
7.1.180.0130.00014.04
7.1.170.0080.00514.13
7.1.160.0090.00514.13
7.1.150.0120.00214.16
7.1.140.0110.00414.21
7.1.130.0100.00514.21
7.1.120.0140.00014.05
7.1.110.0090.00614.06
7.1.100.0110.00214.16
7.1.90.0130.00014.14
7.1.80.0110.00314.30
7.1.70.0090.00215.44
7.1.60.0180.00515.62
7.1.50.0170.01024.66
7.1.40.0100.00514.04
7.1.30.0110.00314.23
7.1.20.0110.00414.18
7.1.10.0130.00014.23
7.1.00.0070.04318.15
7.0.330.0120.00213.95
7.0.320.0060.00613.99
7.0.310.0130.00014.04
7.0.300.0080.00513.94
7.0.290.0070.00013.94
7.0.280.0070.00014.04
7.0.270.0030.00613.95
7.0.260.0040.00714.03
7.0.250.0030.00714.12
7.0.240.0100.00014.23
7.0.230.0030.00614.21
7.0.220.0000.00913.95
7.0.210.0060.00314.14
7.0.200.0030.01015.45
7.0.190.0030.00514.08
7.0.180.0110.00214.05
7.0.170.0080.00514.21
7.0.160.0070.00713.98
7.0.150.0150.00014.20
7.0.140.0070.03818.10
7.0.130.0110.00214.11
7.0.120.0070.00714.00
7.0.110.0000.01513.97
7.0.100.0100.04216.97
7.0.90.0140.04317.04
7.0.80.0070.07719.92
7.0.70.0200.07719.94
7.0.60.0070.08019.92
7.0.50.0030.09020.34
7.0.40.0170.07020.11
7.0.30.0070.07720.19
7.0.20.0070.09020.18
7.0.10.0100.08320.04
7.0.00.0230.06720.06
5.6.280.0170.06321.09
5.6.250.0070.06020.69
5.6.240.0100.08320.64
5.6.230.0170.08320.57
5.6.220.0100.08020.68
5.6.210.0100.08020.62
5.6.200.0070.04321.12
5.6.190.0030.09321.03
5.6.180.0100.06321.11
5.6.170.0100.08321.04
5.6.160.0070.05721.11
5.6.150.0070.08321.11
5.6.140.0070.06321.01
5.6.130.0100.08720.94
5.6.120.0030.08321.01
5.6.110.0070.04321.07
5.6.100.0130.08321.00
5.6.90.0100.07720.93
5.6.80.0130.03720.33
5.6.70.0200.07020.32
5.6.60.0070.04020.32
5.6.50.0130.07720.43
5.6.40.0100.07020.49
5.6.30.0070.07720.30
5.6.20.0100.07720.46
5.6.10.0170.07020.31
5.6.00.0000.08720.34
5.5.380.0100.08020.46
5.5.370.0100.08020.45
5.5.360.0070.06720.55
5.5.350.0000.06320.35
5.5.340.0100.08020.74
5.5.330.0170.07720.89
5.5.320.0170.04020.82
5.5.310.0130.08020.76
5.5.300.0130.07020.82
5.5.290.0030.08020.88
5.5.280.0100.08020.89
5.5.270.0130.03720.74
5.5.260.0070.08020.59
5.5.250.0130.07320.70
5.5.240.0230.05320.25
5.5.230.0100.04320.02
5.5.220.0130.07720.17
5.5.210.0230.03320.31
5.5.200.0030.07320.27
5.5.190.0130.07320.13
5.5.180.0100.05320.08
5.5.160.0130.06720.08
5.5.150.0070.07720.25
5.5.140.0070.05320.08
5.5.130.0100.07020.25
5.5.120.0170.06020.21
5.5.110.0100.03720.22
5.5.100.0030.04720.17
5.5.90.0100.03320.06
5.5.80.0070.03720.11
5.5.70.0100.04320.10
5.5.60.0070.04020.15
5.5.50.0000.04320.05
5.5.40.0130.03020.15
5.5.30.0030.05020.05
5.5.20.0030.04319.95
5.5.10.0030.04020.03
5.5.00.0000.04320.03
5.4.450.0030.05719.21
5.4.440.0070.07319.29
5.4.430.0070.08019.40
5.4.420.0130.07319.34
5.4.410.0230.06719.09
5.4.400.0100.07318.90
5.4.390.0130.04318.72
5.4.380.0070.07319.05
5.4.370.0100.07719.08
5.4.360.0030.06018.73
5.4.350.0130.07019.01
5.4.340.0070.08019.08
5.4.320.0130.05018.89
5.4.310.0100.06318.73
5.4.300.0300.05018.75
5.4.290.0070.07019.00
5.4.280.0030.05318.98
5.4.270.0030.04018.92
5.4.260.0030.04019.02
5.4.250.0000.04718.97
5.4.240.0130.03018.98
5.4.230.0030.04018.87
5.4.220.0000.04318.81
5.4.210.0030.04018.96
5.4.200.0100.04018.71
5.4.190.0070.04318.89
5.4.180.0030.04019.04
5.4.170.0030.03718.71
5.4.160.0070.03718.71
5.4.150.0070.03718.72
5.4.140.0030.03716.37
5.4.130.0070.05016.32
5.4.120.0070.03316.04
5.4.110.0030.04016.26
5.4.100.0030.03716.22
5.4.90.0030.03716.41
5.4.80.0070.03716.20
5.4.70.0030.05016.39
5.4.60.0100.03016.21
5.4.50.0070.03316.25
5.4.40.0130.03016.29
5.4.30.0100.04716.29
5.4.20.0030.03716.30
5.4.10.0030.03716.23
5.4.00.0030.03715.81
5.3.290.0170.07714.36
5.3.280.0130.03014.33
5.3.270.0070.03714.45
5.3.260.0070.07714.44
5.3.250.0030.04014.40
5.3.240.0030.04014.30
5.3.230.0070.03714.41
5.3.220.0030.07014.31
5.3.210.0070.04314.36
5.3.200.0000.05314.25
5.3.190.0030.05014.31
5.3.180.0130.04314.41
5.3.170.0100.03314.31
5.3.160.0100.05014.30
5.3.150.0100.03314.41
5.3.140.0000.04314.32
5.3.130.0170.05014.38
5.3.120.0000.04014.37
5.3.110.0070.03314.36
5.3.100.0070.03713.86
5.3.90.0030.03713.85
5.3.80.0070.03313.64
5.3.70.0030.03713.72
5.3.60.0030.04013.63
5.3.50.0030.03713.67
5.3.40.0070.03313.57
5.3.30.0070.03713.68
5.3.20.0030.04013.39
5.3.10.0030.03313.36
5.3.00.0000.04013.41
5.2.170.0030.03011.81
5.2.160.0030.03011.81
5.2.150.0030.03011.81
5.2.140.0030.03311.81
5.2.130.0030.03011.81
5.2.120.0000.03311.81
5.2.110.0030.03011.81
5.2.100.0030.03011.81
5.2.90.0000.03011.81
5.2.80.0030.03011.81
5.2.70.0100.04311.81
5.2.60.0100.02311.81
5.2.50.0070.03311.81
5.2.40.0100.05711.81
5.2.30.0100.06311.81
5.2.20.0130.05011.81
5.2.10.0070.06311.81
5.2.00.0030.06711.81
5.1.60.0070.04011.81
5.1.50.0070.04711.81
5.1.40.0070.05311.81
5.1.30.0030.05711.81
5.1.20.0000.03711.81
5.1.10.0100.05711.81
5.1.00.0100.05011.81
5.0.50.0000.05011.81
5.0.40.0000.04311.81
5.0.30.0100.06311.81
5.0.20.0270.03311.81
5.0.10.0100.04011.81
5.0.00.0070.06011.81
4.4.90.0030.03011.81
4.4.80.0000.01711.81
4.4.70.0100.02711.81
4.4.60.0070.03311.81
4.4.50.0030.03711.81
4.4.40.0000.05311.81
4.4.30.0100.03711.81
4.4.20.0030.02311.81
4.4.10.0000.03711.81
4.4.00.0070.03011.81
4.3.110.0030.04011.81
4.3.100.0030.04011.81
4.3.90.0100.02011.81
4.3.80.0030.05311.81
4.3.70.0000.02711.81
4.3.60.0070.04011.81
4.3.50.0130.03311.81
4.3.40.0130.04711.81
4.3.30.0130.02711.81
4.3.20.0030.03011.81
4.3.10.0000.03711.81
4.3.00.0030.02711.81

preferences:
41.93 ms | 401 KiB | 5 Q