3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dir = '/usr/sbin'; $files1 = scandir($dir); //$files2 = scandir($dir, 1); print_r($files1); //print_r($files2);

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)
8.3.60.0100.01016.63
8.3.50.0080.00818.04
8.3.40.0110.00418.60
8.3.30.0110.00422.96
8.3.20.0160.00322.96
8.2.180.0110.00718.79
8.2.170.0170.00322.96
8.2.160.0140.00020.14
8.2.150.0040.01119.05
8.1.280.0110.00425.92
8.0.120.0090.00115.10
8.0.110.0040.00615.07
8.0.100.0090.00115.00
8.0.90.0060.00415.11
8.0.80.0100.00315.11
8.0.70.0040.00615.09
8.0.60.0060.00415.06
8.0.50.0060.00415.16
8.0.30.0100.00616.16
8.0.20.0130.00516.61
8.0.10.0060.00315.12
8.0.00.0130.00315.14
7.4.250.0060.00514.90
7.4.240.0090.00214.91
7.4.230.0090.00114.87
7.4.220.0080.00714.98
7.4.210.0050.00915.44
7.4.200.0000.00914.89
7.4.190.0120.00013.41
7.4.180.0090.00313.33
7.4.160.0130.00315.48
7.4.150.0100.00515.29
7.4.140.0120.00616.70
7.4.130.0070.00714.81
7.4.120.0090.00915.79
7.4.110.0050.00914.89
7.4.100.0070.00714.89
7.4.90.0100.00614.88
7.4.80.0100.00416.33
7.4.70.0100.00714.76
7.4.60.0060.00814.78
7.4.50.0070.00714.71
7.4.40.0140.00314.63
7.4.30.0060.00714.61
7.4.20.0040.00713.20
7.4.10.0110.00013.14
7.4.00.0090.00513.95
7.3.310.0040.00614.54
7.3.300.0060.00114.59
7.3.290.0070.00314.53
7.3.280.0120.00615.91
7.3.270.0080.00715.26
7.3.260.0100.00615.15
7.3.250.0140.00415.33
7.3.240.0100.00415.40
7.3.230.0100.00514.70
7.3.220.0040.00212.72
7.3.210.0070.00514.57
7.3.200.0030.00814.61
7.3.190.0060.00614.54
7.3.180.0080.00314.71
7.3.170.0050.00814.57
7.3.160.0060.00514.53
7.3.150.0060.00012.77
7.3.140.0070.00012.75
7.3.130.0030.00312.80
7.3.120.0020.00512.83
7.3.110.0000.00812.69
7.3.100.0040.00412.98
7.3.90.0040.00413.13
7.3.80.0020.00412.98
7.3.70.0030.00312.90
7.3.60.0040.00413.18
7.3.50.0030.00312.78
7.3.40.0070.00013.03
7.3.30.0030.00313.09
7.3.20.0000.00614.65
7.3.10.0040.00615.71
7.3.00.0020.00915.55
7.2.340.0080.00413.05
7.2.330.0130.00214.80
7.2.320.0080.00614.79
7.2.310.0090.00614.75
7.2.300.0050.01114.74
7.2.290.0100.00414.74
7.2.280.0040.00813.22
7.2.270.0080.00413.09
7.2.260.0100.00312.92
7.2.250.0100.00213.07
7.2.240.0120.00012.98
7.2.230.0080.00413.17
7.2.220.0090.00313.22
7.2.210.0060.00612.99
7.2.200.0140.00013.35
7.2.190.0080.00413.24
7.2.130.0070.00716.82
7.2.120.0040.00816.61
7.2.110.0030.00716.74
7.2.100.0120.00316.52
7.2.90.0070.00316.53
7.2.80.0040.00716.83
7.2.70.0120.00616.85
7.2.60.0020.00916.82
7.2.50.0070.00716.90
7.2.40.0060.00916.72
7.2.30.0060.00916.65
7.2.20.0000.01616.91
7.2.10.0090.00616.86
7.2.00.0070.00416.60
7.1.250.0060.00915.84
7.1.200.0090.00315.82
7.1.90.0100.00718.09
7.1.80.0000.01517.93
7.1.70.0030.01116.97
7.1.60.0170.01034.98
7.1.50.0220.00634.78
7.1.40.0130.01634.33
7.1.30.0170.01034.45
7.1.20.0170.01034.64
7.1.10.0070.01116.45
7.1.00.0000.01816.45
7.0.230.0080.01617.73
7.0.220.0130.00917.86
7.0.210.1050.01214.93
7.0.200.0100.01016.44
7.0.190.0110.00416.69
7.0.180.0070.01116.29
7.0.170.0030.01616.43
7.0.160.0030.01716.26
7.0.150.0150.01016.11
7.0.140.0090.00916.34
7.0.130.0060.00916.44
7.0.120.0060.00816.30
7.0.110.0030.01716.11
7.0.100.0100.01616.15
7.0.90.0150.01016.11
7.0.80.0080.01316.31
7.0.70.0000.01616.13
7.0.60.0060.00916.04
7.0.50.0170.01016.21
7.0.40.0110.00916.34
7.0.30.0070.01316.44
7.0.20.0040.01116.57
7.0.10.0040.01116.41
7.0.00.0060.00816.40

preferences:
42.48 ms | 401 KiB | 5 Q