3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( 'D' => array( 'C' => array('c', 'b', 'a'), 'B' => 'bvalue', 'A' => array('a', 'c', 'b'), ), 'C' => 'cvalue', 'B' => 'bvalue', 'A' => array( 'Z' => 'zvalue', 'A' => 'avalue', 'B' => 'bvalue', ) ); function ksort_recursive(&$array) { if (is_array($array)) { ksort($array); array_walk($array, 'ksort_recursive'); } } ksort_recursive($array); var_export($array);

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)
8.4.140.0100.01217.41
8.4.130.0090.01117.87
8.4.120.0100.00122.39
8.4.110.0120.00518.56
8.4.100.0130.00917.52
8.4.90.0080.00517.84
8.4.80.0120.00717.42
8.4.70.0150.00817.69
8.4.60.0120.00918.86
8.4.50.0220.00819.68
8.4.40.0100.01019.43
8.4.30.0190.00019.01
8.4.20.0170.00319.71
8.4.10.0130.00323.80
8.3.270.0120.00816.23
8.3.260.0100.00816.38
8.3.250.0140.00518.82
8.3.240.0100.01016.40
8.3.230.0090.00916.45
8.3.220.0100.00917.00
8.3.210.0110.00716.40
8.3.200.0040.00416.60
8.3.190.0120.00716.86
8.3.180.0020.00616.24
8.3.170.0090.00917.21
8.3.160.0110.00718.71
8.3.150.0110.00718.22
8.3.140.0060.00317.34
8.3.130.0040.00418.26
8.3.120.0050.00519.10
8.3.110.0120.00820.94
8.3.100.0050.00316.65
8.3.90.0080.00026.77
8.3.80.0060.00318.18
8.3.70.0030.01316.21
8.3.60.0000.01518.18
8.3.50.0160.00618.19
8.3.40.0100.00320.34
8.3.30.0070.00718.54
8.3.20.0040.00424.18
8.3.10.0000.00824.66
8.3.00.0080.00026.16
8.2.290.0110.00720.19
8.2.280.0110.00918.34
8.2.270.0000.00717.18
8.2.260.0030.00616.24
8.2.250.0000.00816.78
8.2.240.0030.01319.06
8.2.230.0040.00422.58
8.2.220.0030.00724.06
8.2.210.0000.00826.77
8.2.200.0060.00316.38
8.2.190.0070.00716.58
8.2.180.0100.01016.50
8.2.170.0090.00618.89
8.2.160.0130.00722.96
8.2.150.0070.00025.66
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0000.00726.16
8.2.110.0040.00420.77
8.2.100.0070.00417.91
8.2.90.0000.00819.22
8.2.80.0070.00019.34
8.2.70.0040.00417.38
8.2.60.0040.00417.80
8.2.50.0030.00518.07
8.2.40.0030.00618.09
8.2.30.0000.00718.04
8.2.20.0000.00719.05
8.2.10.0010.00717.69
8.2.00.0040.00617.57
8.1.330.0120.00820.20
8.1.320.0100.01015.95
8.1.310.0140.00318.02
8.1.300.0120.00318.27
8.1.290.0060.00330.84
8.1.280.0140.00425.92
8.1.270.0000.00724.66
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0070.00323.56
8.1.230.0040.00822.54
8.1.220.0000.00818.77
8.1.210.0020.00519.07
8.1.200.0040.00417.23
8.1.190.0080.00017.53
8.1.180.0040.00418.10
8.1.170.0000.00818.91
8.1.160.0070.00018.85
8.1.150.0030.00618.58
8.1.140.0050.00417.29
8.1.130.0070.00217.36
8.1.120.0000.00817.28
8.1.110.0060.00317.37
8.1.100.0060.00317.45
8.1.90.0070.00117.45
8.1.80.0060.00417.34
8.1.70.0060.00417.34
8.1.60.0070.00317.53
8.1.50.0070.00517.53
8.1.40.0060.00517.52
8.1.30.0030.00917.56
8.1.20.0170.00017.53
8.1.10.0120.00517.47
8.1.00.0140.00617.41
8.0.300.0040.00420.00
8.0.290.0040.00416.63
8.0.280.0080.00018.38
8.0.270.0090.00616.73
8.0.260.0090.00516.67
8.0.250.0120.00116.70
8.0.240.0080.00316.78
8.0.230.0080.00516.84
8.0.220.0100.00216.63
8.0.210.0110.00216.69
8.0.200.0060.00416.74
8.0.190.0050.00516.80
8.0.180.0060.00616.70
8.0.170.0100.00216.78
8.0.160.0060.00616.74
8.0.150.0040.00816.62
8.0.140.0080.00616.72
8.0.130.0090.00316.66
8.0.120.0080.00316.76
8.0.110.0090.00516.63
8.0.100.0070.00616.76
8.0.90.0100.00216.64
8.0.80.0050.00716.68
8.0.70.0060.00616.67
8.0.60.0090.00316.70
8.0.50.0070.00516.67
8.0.30.0110.00216.71
8.0.20.0090.00216.78
8.0.10.0080.00416.85

preferences:
68.29 ms | 403 KiB | 5 Q