3v4l.org

run code in 300+ PHP versions simultaneously
<?php $orders = array(1,2,3,4,5); $index = 2; $newOrder = 1; // 3,1,2,4,5 function reorder($index, $newOrder, $orders) { $newOrders = array(); $oldOrder = $orders[$index]; $newOrders[$index] = $oldOrder; $lowers = array(); $uppers = array(); $direction = index - $newOrder; foreach ($orders as $i => $v) { if ($i < $index) { $lowers[] = $i; } if ($i > $index) { $uppers[] = $i; } } if ($direction < 0) { foreach ($lowers as $i => $v) { $newOrders[$v+1] = $orders[$v]; } foreach ($uppers as $i => $v) { $newOrders[$v] = $orders[$v]; } } else { foreach ($uppers as $i => $v) { $newOrders[$v - 1] = $orders[$v]; } foreach ($lowers as $i => $v) { $newOrders[$v] = $orders[$v]; } } //ksort($newOrders); var_dump($newOrders); } reorder($index, $newOrder, $orders);

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)
8.3.60.0070.01116.88
8.3.50.0130.00822.04
8.3.40.0070.00719.02
8.3.30.0070.00718.79
8.3.20.0000.00820.21
8.3.10.0000.00823.61
8.3.00.0060.00317.46
8.2.180.0140.00718.54
8.2.170.0120.00322.96
8.2.160.0100.00719.50
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00317.62
8.2.110.0070.00322.25
8.2.100.0000.01217.93
8.2.90.0080.00019.19
8.2.80.0080.00017.97
8.2.70.0060.00317.63
8.2.60.0080.00017.80
8.2.50.0060.00318.07
8.2.40.0040.00419.27
8.2.30.0000.00720.70
8.2.20.0040.00417.87
8.2.10.0040.00418.01
8.2.00.0040.00418.01
8.1.280.0110.00425.92
8.1.270.0040.00423.97
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0050.00522.71
8.1.230.0080.00417.66
8.1.220.0000.00817.76
8.1.210.0000.00818.77
8.1.200.0070.00717.12
8.1.190.0040.00417.13
8.1.180.0060.00318.10
8.1.170.0040.00418.99
8.1.160.0020.00522.13
8.1.150.0000.00718.94
8.1.140.0040.00419.57
8.1.130.0030.00517.58
8.1.120.0040.00417.45
8.1.110.0050.00317.47
8.1.100.0040.00417.32
8.1.90.0040.00417.51
8.1.80.0040.00417.45
8.1.70.0070.00017.45
8.1.60.0030.00517.48
8.1.50.0060.00317.41
8.1.40.0040.00417.54
8.1.30.0000.00917.64
8.1.20.0070.00017.56
8.1.10.0030.00617.54
8.1.00.0000.01117.52
8.0.300.0000.00718.77
8.0.290.0050.00216.88
8.0.280.0000.00718.46
8.0.270.0040.00417.27
8.0.260.0060.00017.15
8.0.250.0080.00016.93
8.0.240.0030.00317.09
8.0.230.0030.00316.94
8.0.220.0100.00016.98
8.0.210.0000.00716.87
8.0.200.0060.00017.04
8.0.190.0080.00016.98
8.0.180.0040.00716.97
8.0.170.0040.00416.87
8.0.160.0000.00716.98
8.0.150.0000.00816.84
8.0.140.0030.00316.97
8.0.130.0000.00713.35
8.0.120.0000.00716.95
8.0.110.0000.00716.84
8.0.100.0040.00416.81
8.0.90.0050.00317.03
8.0.80.0090.00916.93
8.0.70.0000.00816.96
8.0.60.0000.00817.02
8.0.50.0040.00416.85
8.0.30.0130.00617.09
8.0.20.0120.00617.40
8.0.10.0050.00216.91
8.0.00.0090.01016.86
7.4.330.0030.00315.20
7.4.320.0030.00316.52
7.4.300.0000.00616.46
7.4.290.0070.00016.53
7.4.280.0070.00016.52
7.4.270.0030.00316.50
7.4.260.0030.00716.59
7.4.250.0000.00716.46
7.4.240.0040.00416.45
7.4.230.0030.00316.69
7.4.220.0140.01116.55
7.4.210.0080.01016.59
7.4.200.0030.00316.62
7.4.160.0070.00716.39
7.4.150.0040.01417.40
7.4.140.0150.00717.86
7.4.130.0130.00716.48
7.4.120.0120.00816.54
7.4.110.0160.00416.25
7.4.100.0100.01316.78
7.4.90.0120.00616.60
7.4.80.0120.01219.39
7.4.70.0080.00816.63
7.4.60.0120.00316.67
7.4.50.0040.00416.64
7.4.40.0130.00916.45
7.4.30.0100.00716.58
7.4.00.0000.01414.75
7.3.330.0060.00013.30
7.3.320.0070.00013.30
7.3.310.0000.00716.42
7.3.300.0070.00016.44
7.3.290.0030.00316.29
7.3.280.0120.00616.42
7.3.270.0090.00917.40
7.3.260.0150.00916.45
7.3.240.0100.00816.36
7.3.230.0130.00316.44
7.3.210.0060.01316.61
7.3.200.0130.01016.69
7.3.190.0100.00716.46
7.3.180.0100.00616.66
7.3.170.0120.00616.44
7.3.160.0100.01116.65
7.2.330.0040.01316.61
7.2.320.0150.00916.76
7.2.310.0090.01516.75
7.2.300.0060.01516.50
7.2.290.0090.00916.87
7.2.80.0060.00316.74
7.2.60.0040.00817.12
7.1.200.0070.00715.81
7.1.100.0030.00818.17
7.1.70.0030.01317.00
7.1.60.0070.01719.43
7.1.50.0110.01117.00
7.1.00.0130.06722.28
7.0.200.0080.00414.96
7.0.60.0070.07019.80
7.0.50.0100.07017.88
7.0.40.0030.04720.09
7.0.30.0230.07020.20
7.0.20.0300.08020.23
7.0.10.0070.08720.16
7.0.00.0030.04320.17
5.6.280.0070.07021.08
5.6.210.0100.07320.58
5.6.200.0100.08718.14
5.6.190.0100.07720.42
5.6.180.3800.04720.64
5.6.170.0330.03020.55
5.6.160.0070.08320.45
5.6.150.0170.04718.16
5.6.140.0370.05318.14
5.6.130.0000.05018.23
5.6.120.0170.06721.03
5.6.110.0100.08020.98
5.6.100.0100.07720.94
5.6.90.0030.08721.01
5.6.80.0270.04020.44
5.5.350.2600.03320.44
5.5.340.0100.05018.04
5.5.330.0070.05320.27
5.5.320.0200.05320.27
5.5.310.0270.06020.30
5.5.300.0070.03717.96
5.5.290.0100.07018.01
5.5.280.0100.04720.77
5.5.270.0030.08320.97
5.5.260.0070.04320.84
5.5.250.0130.05320.79
5.5.240.0030.04020.16
5.4.450.0830.06319.16
5.4.440.0570.05719.63
5.4.430.0470.07019.69
5.4.420.0600.07319.64
5.4.410.0170.05319.34
5.4.400.0230.04319.26
5.4.390.0170.05318.84
5.4.380.0200.07019.26
5.4.370.0230.04719.02
5.4.360.0170.06019.14
5.4.350.0130.06019.30
5.4.340.0130.06719.26
5.4.320.0130.06719.10
5.4.310.0170.05319.22
5.4.300.0200.05019.27
5.4.290.0170.05719.37
5.4.280.0230.05019.25
5.4.270.0170.05719.26
5.4.260.0270.05318.87
5.4.250.0230.04319.25
5.4.240.0230.05019.14
5.4.230.0200.06319.21
5.4.220.0130.06719.00
5.4.210.0270.05719.27
5.4.200.0100.05719.14
5.4.190.0130.06719.00
5.4.180.0330.06719.05
5.4.170.0170.07019.13
5.4.160.0570.06019.21
5.4.150.0470.04719.35
5.4.140.0600.05716.44
5.4.130.0500.05316.55
5.4.120.0570.05316.34
5.4.110.0500.06316.60
5.4.100.0600.06316.61
5.4.90.0770.05316.62
5.4.80.0500.05016.18
5.4.70.0500.05316.51
5.4.60.0430.04716.60
5.4.50.0570.04716.23
5.4.40.0500.05316.41
5.4.30.0470.05016.30
5.4.20.0670.05716.23
5.4.10.0530.05716.26
5.4.00.0500.05016.00

preferences:
38.55 ms | 401 KiB | 5 Q