3v4l.org

run code in 300+ PHP versions simultaneously
<?php $C = ['B' => ['S' => ['C' => []], 'H' => ['D' => []], 'G' => ['L' => []]]]; function moveArrayElementOnTop($array, $element = 'H') { $finalArray = array(); foreach ($array as $key => $values) { foreach ($values as $k => $v) { if ($k == $element) { $temp[$key][$k] = $v; unset($array[$key][$k]); } } if (isset($temp[$key])) { $finalArray[$key] = $temp[$key] + $array[$key]; } else { $finalArray[$key] = $array[$key]; } } return $finalArray; } echo "<pre>"; print_r(moveArrayElementOnTop($C)); echo "</pre>";

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)
8.3.70.0070.01416.58
8.3.60.0150.00718.43
8.3.50.0070.01120.24
8.3.40.0120.00320.30
8.3.30.0090.00618.84
8.3.20.0040.00424.18
8.3.10.0030.00724.66
8.3.00.0100.00726.16
8.2.190.0170.00318.41
8.2.180.0110.00425.92
8.2.170.0100.01022.96
8.2.160.0070.00722.96
8.2.150.0030.00525.66
8.2.140.0060.00324.66
8.2.130.0000.00726.16
8.2.120.0040.00421.00
8.2.110.0090.00020.45
8.2.100.0080.00419.57
8.2.90.0060.00319.26
8.2.80.0030.00517.97
8.2.70.0000.00917.63
8.2.60.0030.00617.93
8.2.50.0060.00318.07
8.2.40.0050.00318.22
8.2.30.0000.00718.11
8.2.20.0040.00419.25
8.2.10.0040.00418.02
8.2.00.0050.00319.24
8.1.280.0120.00925.92
8.1.270.0000.00824.66
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00323.78
8.1.230.0080.00322.11
8.1.220.0000.00817.76
8.1.210.0040.00418.77
8.1.200.0030.00617.36
8.1.190.0040.00417.23
8.1.180.0060.00318.10
8.1.170.0100.00018.68
8.1.160.0040.00418.77
8.1.150.0040.00418.56
8.1.140.0000.00817.46
8.1.130.0040.00419.14
8.1.120.0070.00017.52
8.1.110.0040.00417.45
8.1.100.0050.00717.41
8.1.90.0050.00417.40
8.1.80.0030.00817.45
8.1.70.0100.00217.44
8.1.60.0060.00617.56
8.1.50.0070.00517.46
8.1.40.0070.00417.55
8.1.30.0060.00717.62
8.1.20.0140.00617.55
8.1.10.0130.00617.54
8.1.00.0170.00317.51
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0040.00718.33
8.0.270.0070.00018.14
8.0.260.0030.00318.73
8.0.250.0000.00717.03
8.0.240.0070.00016.89
8.0.230.0120.00416.94
8.0.220.0140.00316.87
8.0.210.0100.00616.87
8.0.200.0090.00816.95
8.0.190.0150.00216.98
8.0.180.0140.00416.88
8.0.170.0110.00616.98
8.0.160.0090.00816.96
8.0.150.0160.00216.79
8.0.140.0130.00516.88
8.0.130.0120.00616.91
8.0.120.0040.01316.92
8.0.110.0100.00716.95
8.0.100.0100.00816.91
8.0.90.0140.00416.93
8.0.80.0130.00516.91
8.0.70.0110.00716.80
8.0.60.0140.00216.92
8.0.50.0080.00916.90
8.0.30.0100.00716.92
8.0.20.0100.00717.04
8.0.10.0140.00317.02
7.4.330.0060.00015.55
7.4.320.0000.00716.55
7.4.300.0030.00516.49
7.4.290.0130.00416.48
7.4.280.0080.00716.44
7.4.270.0150.00116.50
7.4.260.0140.00416.48
7.4.250.0110.00616.50
7.4.240.0100.00716.53
7.4.230.0130.00616.52
7.4.220.0120.00216.52
7.4.210.0110.00516.47
7.4.200.0160.00016.53
7.4.190.0100.00516.56
7.4.180.0120.00516.55
7.4.160.0130.00316.44
7.4.150.0130.00416.41
7.4.140.0130.00416.39
7.4.130.0110.00616.33
7.4.120.0110.00616.37
7.4.110.0100.00716.44
7.4.100.0070.00416.43
7.4.90.0060.00316.49
7.4.80.0130.00216.45
7.4.70.0120.00416.38
7.4.60.0140.00216.43
7.4.50.0100.00616.31
7.4.40.0120.00416.30
7.4.30.0110.00616.50
7.4.20.0050.01016.40
7.4.10.0130.00316.47
7.4.00.0120.00316.48

preferences:
17.84 ms | 401 KiB | 5 Q