3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dir = './'; $totalFiles = 1e5; !is_dir($dir) && mkdir($dir); for ($i = 0; $i < $totalFiles; ++$i) { $filename = $dir . str_pad($i, 6, '0', STR_PAD_LEFT); touch($filename); } $files = scandir($dir); echo 'scandir: ' . (count($files) - 2) . '/' . $totalFiles . 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)
8.3.70.0140.01718.31
8.3.60.0190.00916.38
8.3.50.0140.01122.05
8.3.40.0140.01019.83
8.3.30.0240.01019.09
8.2.180.0150.01516.75
8.2.170.0160.00919.00
8.2.160.0230.01021.79
8.1.280.0110.01125.92
8.0.120.0080.00515.13
8.0.110.0100.00315.04
8.0.100.0050.00815.07
8.0.90.0080.00515.19
8.0.80.0090.01215.22
8.0.70.0120.00315.13
8.0.60.0110.00515.12
8.0.50.0110.00315.09
8.0.30.0210.01515.73
8.0.20.0200.01416.07
8.0.10.0080.00615.12
8.0.00.0320.00715.75
7.4.250.0100.00514.83
7.4.240.0080.00515.26
7.4.230.0030.01014.79
7.4.220.0180.00714.75
7.4.210.0130.01215.72
7.4.200.0080.00514.85
7.4.190.0090.00414.94
7.4.180.0140.00313.33
7.4.160.0140.01015.02
7.4.150.0140.01215.33
7.4.140.0200.01216.26
7.4.130.0150.01415.35
7.4.120.0200.01415.42
7.4.110.0140.01414.78
7.4.100.0190.01014.86
7.4.90.0170.01214.79
7.4.80.0190.00816.32
7.4.70.0150.01014.80
7.4.60.0120.01214.79
7.4.50.0070.00514.73
7.4.40.0080.01017.89
7.4.30.0160.00714.90
7.4.20.0110.00313.13
7.4.10.0080.00813.24
7.4.00.0100.01013.94
7.3.310.0070.00714.81
7.3.300.0100.00314.69
7.3.290.0130.01314.70
7.3.280.0180.01115.52
7.3.270.0140.01315.33
7.3.260.0310.00714.83
7.3.250.0250.00815.25
7.3.240.0150.01114.78
7.3.230.0180.00614.72
7.3.220.0110.00613.24
7.3.210.0160.01114.75
7.3.200.0200.00716.18
7.3.190.0150.01214.71
7.3.180.0140.01014.69
7.3.170.0180.00714.84
7.3.160.0200.00514.79
7.3.150.0140.00413.14
7.3.140.0120.00513.20
7.3.130.0130.00313.10
7.3.120.0140.00614.01
7.3.110.0160.00013.17
7.3.100.0110.00512.94
7.3.90.0090.00913.41
7.3.80.0120.00512.99
7.3.70.0100.00513.05
7.3.60.0130.00313.27
7.3.50.0150.00313.25
7.3.40.0120.00513.33
7.3.30.0120.00413.21
7.3.20.0100.00515.09
7.3.10.0100.00514.85
7.3.00.0140.00314.95
7.2.340.0130.00313.21
7.2.330.0160.01114.74
7.2.320.0190.00714.74
7.2.310.0180.01214.82
7.2.300.0190.01214.83
7.2.290.0180.00814.88
7.2.280.0110.00413.01
7.2.270.0040.01113.19
7.2.260.0100.00513.15
7.2.250.0120.00413.04
7.2.240.0050.01113.09
7.2.230.0100.00513.20
7.2.220.0090.00613.14
7.2.210.0090.00913.16
7.2.200.0120.00313.30
7.2.190.0120.00413.23
7.2.180.0140.00213.09
7.2.170.0140.00313.34
7.2.160.0140.00213.28
7.2.150.0100.00715.14
7.2.140.0130.00315.03
7.2.130.0120.00515.36
7.2.120.0130.00315.19
7.2.110.0130.00415.28
7.2.100.0130.00315.29
7.2.90.0120.00415.22
7.2.80.0130.00315.18
7.2.70.0100.00715.27
7.2.60.0110.00516.05
7.2.50.0100.00815.99
7.2.40.0140.00315.20
7.2.30.0170.00015.16
7.2.20.0100.00615.32
7.2.10.0130.00315.25
7.2.00.0170.00015.25
7.1.330.0090.00614.21
7.1.320.0150.00014.11
7.1.310.0120.00314.32
7.1.300.0100.00614.18
7.1.290.0100.00514.11
7.1.280.0100.00614.32
7.1.270.0110.00314.25
7.1.260.0080.00814.27
7.1.250.0130.00314.14
7.1.240.0130.00314.28
7.1.230.0110.00414.27
7.1.220.0140.00314.11
7.1.210.0160.00014.21
7.1.200.0100.00514.84
7.1.190.0080.00814.31
7.1.180.0120.00414.09
7.1.170.0090.00614.16
7.1.160.0100.00714.14
7.1.150.0050.01114.23
7.1.140.0150.00014.12
7.1.130.0080.00814.13
7.1.120.0150.00014.05
7.1.110.0070.00714.00
7.1.100.0100.00514.23
7.1.90.0150.00014.29
7.1.80.0130.00314.27
7.1.70.0060.00815.42
7.1.60.0200.00316.75
7.1.50.0100.01315.67
7.1.40.0120.00414.20
7.1.30.0120.00314.20
7.1.20.0110.00514.24
7.1.10.0100.00514.29
7.1.00.0100.00514.09
7.0.330.0110.00314.06
7.0.320.0070.00714.09
7.0.310.0160.00014.09
7.0.300.0060.00914.20
7.0.290.0150.00014.09
7.0.280.0150.00014.10
7.0.270.0060.00814.13
7.0.260.0090.00614.11
7.0.250.0130.00314.18
7.0.240.0120.00314.30
7.0.230.0130.00314.18
7.0.220.0110.00314.02
7.0.210.0090.00614.03
7.0.200.0100.00615.51
7.0.190.0110.00414.09
7.0.180.0150.00013.99
7.0.170.0120.00414.07
7.0.160.0110.00714.08
7.0.150.0100.00514.13
7.0.140.0080.00814.02
7.0.130.0130.00314.16
7.0.120.0160.00014.00
7.0.110.0130.00214.20
7.0.100.0090.00614.13
7.0.90.0000.01514.07

preferences:
34.35 ms | 401 KiB | 5 Q