3v4l.org

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

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)
8.3.60.0140.00725.92
8.3.50.0140.00725.92
8.3.40.0150.00025.92
8.2.180.0070.00725.92
8.2.170.0000.01525.92
8.1.280.0140.00025.92
8.0.120.0060.00415.07
8.0.110.0070.00415.03
8.0.100.0090.00215.05
8.0.90.0080.00315.07
8.0.80.0070.00815.04
8.0.70.0050.00615.05
8.0.60.0100.00115.00
8.0.50.0060.00515.12
8.0.30.0100.00815.15
8.0.20.0090.00915.76
8.0.10.0040.00615.16
8.0.00.0110.00715.62
7.4.250.0110.00114.92
7.4.240.0080.00414.89
7.4.230.0090.00314.90
7.4.220.0120.00514.88
7.4.210.0100.00514.86
7.4.200.0090.00214.91
7.4.190.0070.00114.95
7.4.180.0090.00413.38
7.4.160.0090.00714.82
7.4.150.0110.00514.75
7.4.140.0110.00314.93
7.4.130.0070.00514.88
7.4.120.0070.00914.78
7.4.110.0060.00914.77
7.4.100.0070.00714.74
7.4.90.0090.00614.82
7.4.80.0070.01016.29
7.4.70.0090.00614.74
7.4.60.0050.00814.77
7.4.50.0030.00314.74
7.4.40.0040.00814.60
7.4.30.0080.00514.85
7.4.20.0060.00613.14
7.4.10.0070.00013.05
7.4.00.0030.00513.17
7.3.310.0030.00314.62
7.3.300.0030.00314.60
7.3.290.0070.00815.39
7.3.280.0110.00415.21
7.3.270.0100.00414.77
7.3.260.0090.00314.72
7.3.250.0100.00615.42
7.3.240.0070.00714.52
7.3.230.0030.00814.62
7.3.220.0000.00912.92
7.3.210.0090.00414.68
7.3.200.0060.01014.60
7.3.190.0050.00714.62
7.3.180.0080.00614.71
7.3.170.0080.00414.54
7.3.160.0090.00314.52
7.3.150.0080.00512.90
7.3.140.0060.00813.02
7.3.130.0110.00012.93
7.3.120.0040.00912.95
7.3.110.0050.00812.79
7.3.100.0080.00612.86
7.3.90.0140.00013.11
7.3.80.0100.00412.87
7.3.70.0070.00312.94
7.3.60.0090.00313.21
7.3.50.0100.00413.21
7.3.40.0100.00313.01
7.3.30.0060.00713.19
7.3.20.0120.00014.96
7.3.10.0050.00514.90
7.3.00.0030.00714.85
7.2.340.0110.00413.14
7.2.330.0140.00514.72
7.2.320.0110.00814.96
7.2.310.0130.00514.72
7.2.300.0120.00514.61
7.2.290.0140.00214.79
7.2.280.0080.00812.96
7.2.270.0140.00413.12
7.2.260.0150.00012.96
7.2.250.0080.00812.98
7.2.240.0080.00813.08
7.2.230.0120.00313.08
7.2.220.0150.00013.04
7.2.210.0110.00513.10
7.2.200.0160.00013.27
7.2.190.0080.00913.23
5.4.450.0070.08019.33
5.4.440.0070.06019.55
5.4.430.0170.06319.47
5.4.420.0100.08319.57
5.4.410.0070.07719.39
5.4.400.0130.04018.95
5.4.390.0100.07319.24
5.4.380.0170.06319.16
5.4.370.0100.07319.16
5.4.360.0000.07719.05
5.4.350.0170.07019.22
5.4.340.0070.03719.23
5.4.320.0130.05018.95
5.4.310.0030.06019.21
5.4.300.0130.07019.23
5.4.290.0100.06319.09
5.4.280.0070.03718.95
5.4.270.0130.03719.08
5.4.260.0070.05719.16
5.4.250.0070.04719.29
5.4.240.0030.04019.19
5.4.230.0030.05019.06
5.4.220.0130.03319.19
5.4.210.0070.07719.20
5.4.200.0100.07019.16
5.4.190.0100.05019.25
5.4.180.0030.04718.91
5.4.170.0100.05319.24
5.4.160.0100.04319.19
5.4.150.0030.04318.91
5.4.140.0000.04316.48
5.4.130.0070.07016.45
5.4.120.0000.05316.56
5.4.110.0100.05316.54
5.4.100.0030.07316.51
5.4.90.0100.07016.56
5.4.80.0100.06716.57
5.4.70.0070.05716.52
5.4.60.0130.06716.47
5.4.50.0170.06316.53
5.4.40.0070.06716.57
5.4.30.0100.07316.56
5.4.20.0070.05716.56
5.4.10.0130.07316.55
5.4.00.0070.07715.91
5.3.290.0170.06314.81
5.3.280.0070.06714.66
5.3.270.0070.07014.70
5.3.260.0100.07714.68
5.3.250.0070.03714.71
5.3.240.0070.04014.71
5.3.230.0100.07014.65
5.3.220.0070.07014.58
5.3.210.0070.07014.83
5.3.200.0000.06714.55
5.3.190.0070.07014.64
5.3.180.0030.08014.67
5.3.170.0070.06314.66
5.3.160.0000.06014.53
5.3.150.0030.07714.66
5.3.140.0070.07714.61
5.3.130.0130.05314.64
5.3.120.0130.06014.66
5.3.110.0100.06714.81
5.3.100.0170.06714.11
5.3.90.0100.04314.01
5.3.80.0070.06014.13
5.3.70.0170.05714.12
5.3.60.0000.07014.10
5.3.50.0000.08014.02
5.3.40.0070.04714.14
5.3.30.0200.04313.98
5.3.20.0200.05313.82
5.3.10.0100.06713.91
5.3.00.0070.03713.73

preferences:
38.44 ms | 401 KiB | 5 Q