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); $i->asort(); var_dump($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)
8.3.60.0140.00018.43
8.3.50.0090.00616.28
8.3.40.0120.00418.54
8.3.30.0060.00918.46
8.3.20.0070.00420.04
8.3.10.0080.00023.56
8.3.00.0040.00420.95
8.2.180.0060.01218.17
8.2.170.0140.00022.96
8.2.160.0070.00722.12
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00022.25
8.2.120.0030.00526.35
8.2.110.0000.00920.24
8.2.100.0080.00317.72
8.2.90.0000.00919.02
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0000.00817.66
8.2.50.0000.00918.10
8.2.40.0040.00422.15
8.2.30.0040.00420.95
8.2.20.0040.00417.98
8.2.10.0000.00717.96
8.2.00.0040.00417.95
8.1.280.0070.01025.92
8.1.270.0070.00022.01
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0050.00522.49
8.1.230.0070.00319.16
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00617.13
8.1.190.0080.00017.10
8.1.180.0000.00818.10
8.1.170.0040.00418.49
8.1.160.0030.00318.87
8.1.150.0060.00318.80
8.1.140.0040.00419.42
8.1.130.0000.00718.71
8.1.120.0040.00417.34
8.1.110.0040.00417.34
8.1.100.0080.00017.30
8.1.90.0050.00317.36
8.1.80.0000.00817.32
8.1.70.0000.00717.28
8.1.60.0000.00817.49
8.1.50.0000.00817.34
8.1.40.0040.00417.38
8.1.30.0090.00017.46
8.1.20.0040.00417.55
8.1.10.0040.00417.50
8.1.00.0000.00717.31
8.0.300.0070.00018.77
8.0.290.0050.00216.63
8.0.280.0030.00518.30
8.0.270.0030.00317.14
8.0.260.0030.00316.62
8.0.250.0070.00016.76
8.0.240.0030.00616.68
8.0.230.0050.00316.87
8.0.220.0000.00716.73
8.0.210.0000.00716.73
8.0.200.0000.00616.77
8.0.190.0040.00416.75
8.0.180.0050.00216.85
8.0.170.0070.00016.81
8.0.160.0040.00416.91
8.0.150.0030.00516.69
8.0.140.0070.00016.77
8.0.130.0000.00713.24
8.0.120.0040.00416.84
8.0.110.0050.00216.84
8.0.100.0000.00716.71
8.0.90.0030.00316.70
8.0.80.0040.01316.79
8.0.70.0000.00716.80
8.0.60.0030.00516.78
8.0.50.0030.00516.61
8.0.30.0110.00817.04
8.0.20.0100.01217.40
8.0.10.0000.00816.75
8.0.00.0130.00616.58
7.4.330.0030.00315.55
7.4.320.0030.00316.46
7.4.300.0030.00316.53
7.4.290.0030.00616.48
7.4.280.0070.00016.51
7.4.270.0000.00716.45
7.4.260.0070.00016.55
7.4.250.0030.00516.50
7.4.240.0040.00416.45
7.4.230.0050.00216.43
7.4.220.0100.02016.47
7.4.210.0070.01416.54
7.4.200.0000.00716.50
7.4.160.0070.01216.27
7.4.150.0070.01317.40
7.4.140.0140.00817.86
7.4.130.0170.01016.43
7.4.120.0090.01216.43
7.4.110.0110.00716.42
7.4.100.0120.00916.37
7.4.90.0060.01916.35
7.4.80.0070.01019.39
7.4.70.0090.01516.27
7.4.60.0110.00516.36
7.4.50.0050.00516.09
7.4.40.0060.01116.28
7.4.30.0060.00916.56
7.4.00.0140.00415.07
7.3.330.0000.00512.89
7.3.320.0050.00012.92
7.3.310.0080.00016.12
7.3.300.0040.00415.91
7.3.290.0110.00516.16
7.3.280.0120.00716.10
7.3.270.0080.01117.40
7.3.260.0090.00816.14
7.3.250.0110.01016.30
7.3.240.0060.01216.36
7.3.230.0070.01216.35
7.3.210.0030.01416.31
7.3.200.0100.00716.04
7.3.190.0030.01316.21
7.3.180.0090.00916.43
7.3.170.0160.00016.14
7.3.160.0060.01516.53
7.2.330.0150.00916.60
7.2.320.0090.01216.25
7.2.310.0180.00016.48
7.2.300.0100.00716.28
7.2.290.0140.00516.49
7.2.60.0030.01016.74
7.2.00.0000.01319.10
7.1.200.0000.00915.69
7.1.100.0550.00915.69
7.1.70.0040.00417.16
7.1.60.0930.01333.01
7.1.50.0630.00732.88
7.1.40.0400.02332.54
7.1.30.0470.01332.72
7.1.20.0470.01032.55
7.1.10.0330.01314.75
7.1.00.0300.01314.67
7.0.200.0500.00714.53
7.0.190.0470.00314.86
7.0.180.0370.01014.33
7.0.170.0730.01014.30
7.0.160.0370.00714.46
7.0.150.0300.01314.29
7.0.140.0330.01014.39
7.0.130.0370.01014.50
7.0.120.0330.01314.53
7.0.110.0330.00714.39
7.0.100.0470.00714.50
7.0.90.0400.00714.34
7.0.80.0300.01014.36
7.0.70.0370.00314.36
7.0.60.0370.00314.16
7.0.50.0270.01314.43
7.0.40.0430.01014.78
7.0.30.0300.01314.48
7.0.20.0330.00714.43
7.0.10.0300.01314.49
7.0.00.0330.00714.46

preferences:
60.27 ms | 401 KiB | 5 Q