3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [ 'one' => 1, 'forty-two' => 42, 'zero' => 0, 'one hundred eleven' => 111, ]; $i = new \ArrayIterator($a); var_dump($i); $i->arsort(); var_dump($i);

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)
8.3.40.0060.00918.74
8.3.30.0060.00918.60
8.3.20.0050.00320.04
8.3.10.0070.00021.60
8.3.00.0030.00620.84
8.2.170.0120.00319.04
8.2.160.0090.00622.96
8.2.150.0070.00025.66
8.2.140.0090.00024.66
8.2.130.0040.00422.06
8.2.120.0000.00826.35
8.2.110.0000.00919.16
8.2.100.0040.00717.72
8.2.90.0050.00319.22
8.2.80.0060.00317.97
8.2.70.0030.00517.63
8.2.60.0000.00817.55
8.2.50.0050.00318.10
8.2.40.0030.00622.34
8.2.30.0040.00420.91
8.2.20.0050.00217.83
8.2.10.0050.00317.92
8.2.00.0050.00218.02
8.1.270.0070.00022.18
8.1.260.0000.00726.35
8.1.250.0100.00728.09
8.1.240.0000.00920.86
8.1.230.0040.00822.80
8.1.220.0040.00417.74
8.1.210.0050.00318.91
8.1.200.0000.01017.23
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0040.00418.39
8.1.160.0000.00719.05
8.1.150.0070.00018.81
8.1.140.0040.00419.41
8.1.130.0070.00018.82
8.1.120.0050.00517.38
8.1.110.0050.00317.31
8.1.100.0000.00817.34
8.1.90.0030.00317.35
8.1.80.0050.00217.39
8.1.70.0000.00717.36
8.1.60.0030.00717.51
8.1.50.0060.00317.53
8.1.40.0030.00617.47
8.1.30.0080.00017.56
8.1.20.0000.00817.60
8.1.10.0030.00717.46
8.1.00.0060.00317.34
8.0.300.0000.00719.83
8.0.290.0040.00416.63
8.0.280.0000.00618.28
8.0.270.0000.00717.19
8.0.260.0030.00316.72
8.0.250.0000.00716.96
8.0.240.0070.00016.71
8.0.230.0080.00016.82
8.0.220.0030.00316.93
8.0.210.0000.00816.91
8.0.200.0030.00316.81
8.0.190.0060.00616.96
8.0.180.0030.00716.89
8.0.170.0000.00716.87
8.0.160.0030.00616.90
8.0.150.0060.00316.83
8.0.140.0000.00716.86
8.0.130.0020.00413.20
8.0.120.0050.00316.70
8.0.110.0070.00016.83
8.0.100.0040.00416.75
8.0.90.0050.00316.82
8.0.80.0130.00516.87
8.0.70.0070.00016.95
8.0.60.0050.00216.85
8.0.50.0040.00416.75
8.0.30.0070.01217.15
8.0.20.0170.00417.40
8.0.10.0040.00416.95
8.0.00.0160.00316.80
7.4.330.0020.00215.55
7.4.320.0030.00316.35
7.4.300.0030.00316.57
7.4.290.0040.00416.63
7.4.280.0040.00416.42
7.4.270.0030.00316.61
7.4.260.0030.00316.57
7.4.250.0000.00716.47
7.4.240.0000.00716.52
7.4.230.0000.00716.51
7.4.220.0060.01216.51
7.4.210.0090.00616.70
7.4.200.0000.00816.48
7.4.160.0110.00516.54
7.4.150.0110.00717.40
7.4.140.0100.01017.86
7.4.130.0130.01316.61
7.4.120.0100.01116.41
7.4.110.0030.01516.60
7.4.100.0090.00916.41
7.4.90.0180.00416.50
7.4.80.0040.01319.39
7.4.70.0060.00916.52
7.4.60.0000.01716.50
7.4.50.0060.00916.63
7.4.40.0100.00716.40
7.4.30.0070.01316.49
7.4.00.0060.01215.04
7.3.330.0030.00313.11
7.3.320.0000.00513.13
7.3.310.0000.00716.36
7.3.300.0000.00716.09
7.3.290.0110.00416.29
7.3.280.0090.00916.25
7.3.270.0110.00817.40
7.3.260.0090.00816.42
7.3.250.0220.01316.20
7.3.240.0150.00116.35
7.3.230.0060.01016.48
7.3.210.0150.00416.31
7.3.200.0120.00916.47
7.3.190.0060.00916.51
7.3.180.0130.00316.32
7.3.170.0160.00016.55
7.3.160.0050.01016.27
7.2.330.0110.00716.73
7.2.320.0180.00416.38
7.2.310.0110.00616.64
7.2.300.0110.00616.71
7.2.290.0140.00516.38
7.2.60.0040.00816.89
7.2.00.0060.00619.54
7.1.200.0120.00015.40
7.1.100.0040.01118.13
7.1.70.0030.01117.04
7.1.60.0600.01033.29
7.1.50.0630.00733.09
7.1.40.0200.00732.72
7.1.30.0230.01032.79
7.1.20.0100.01732.64
7.1.10.0430.01314.64
7.1.00.0600.00314.69
7.0.200.0470.01314.91
7.0.190.0970.02014.60
7.0.180.0500.01014.63
7.0.170.0030.01014.63
7.0.160.0430.00314.41
7.0.150.0530.01014.33
7.0.140.0800.00714.49
7.0.130.0070.00714.71
7.0.120.0100.00314.60
7.0.110.0030.01014.41
7.0.100.0000.01314.42
7.0.90.0630.01314.48
7.0.80.0900.01014.28
7.0.70.0770.01714.36
7.0.60.0700.01714.29
7.0.50.0430.01314.70
7.0.40.0730.01314.52
7.0.30.0100.00714.56
7.0.20.0500.01014.61
7.0.10.0530.01314.55
7.0.00.0570.01014.55

preferences:
54.34 ms | 400 KiB | 5 Q