3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [10, 20, 30, 40, 50]; //$array = [10, 20, 30, 40]; //$array = [10, 20, 30]; //$array = [10, 20]; [$a, $b, $c] = array_merge(array_splice($array, 0, 2), [$array]); /* array_push($array, array_splice($array, 2)); [$a, $b, $c] = $array; */ /* $array[] = array_splice($array, 2); [$a, $b, $c] = $array;*/ var_export(compact(['a', 'b', 'c']));

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)
8.4.130.0140.00717.56
8.4.120.0100.00921.87
8.4.110.0120.00718.80
8.4.100.0130.00917.77
8.4.90.0130.00917.46
8.4.80.0060.00217.84
8.4.70.0130.00819.45
8.4.60.0120.00720.35
8.4.50.0040.00418.47
8.4.40.0050.00323.97
8.4.30.0090.01220.57
8.4.20.0080.00318.85
8.4.10.0030.00623.92
8.3.260.0120.00716.40
8.3.250.0110.00718.93
8.3.240.0050.00316.48
8.3.230.0120.00716.64
8.3.220.0090.00917.29
8.3.210.0130.00716.53
8.3.200.0070.00216.55
8.3.190.0100.01018.84
8.3.180.0050.00418.63
8.3.170.0120.00616.44
8.3.160.0000.00817.14
8.3.150.0130.00619.06
8.3.140.0040.00418.77
8.3.130.0040.00416.36
8.3.120.0060.00318.92
8.3.110.0040.00420.94
8.3.100.0000.00824.06
8.3.90.0070.00726.77
8.3.80.0050.00518.43
8.3.70.0130.00316.38
8.3.60.0090.00916.50
8.3.50.0120.00316.60
8.3.40.0140.00321.86
8.3.30.0140.00018.32
8.3.20.0040.00424.18
8.3.10.0050.00224.66
8.3.00.0040.00426.16
8.2.290.0070.01218.85
8.2.280.0110.00718.38
8.2.270.0140.00418.26
8.2.260.0030.00516.45
8.2.250.0040.00416.85
8.2.240.0030.01317.03
8.2.230.0030.00622.58
8.2.220.0080.00037.54
8.2.210.0120.00626.77
8.2.200.0030.00618.31
8.2.190.0130.00316.58
8.2.180.0150.00016.38
8.2.170.0140.00418.83
8.2.160.0060.00922.96
8.2.150.0050.00325.66
8.2.140.0090.00024.66
8.2.130.0030.00626.16
8.2.120.0070.00026.16
8.2.110.0060.00322.10
8.2.100.0040.00817.80
8.2.90.0040.00417.78
8.2.80.0040.00419.19
8.2.70.0000.00817.63
8.2.60.0060.00317.63
8.2.50.0050.00317.75
8.2.40.0050.00319.48
8.2.30.0170.00017.63
8.2.20.0150.00017.61
8.2.10.0160.00017.63
8.2.00.0160.00017.63
8.1.330.0120.00716.05
8.1.320.0130.00716.20
8.1.310.0100.00716.67
8.1.300.0090.00916.04
8.1.290.0000.00930.84
8.1.280.0150.00425.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.70
8.1.230.0040.00820.95
8.1.220.0000.00917.74
8.1.210.0090.00018.77
8.1.200.0050.00317.22
8.1.190.0060.00317.22
8.1.180.0030.00618.10
8.1.170.0040.00417.63
8.1.160.0100.00517.59
8.1.150.0110.00617.59
8.1.140.0130.00217.59
8.1.130.0050.01017.59
8.1.120.0110.00517.59
8.1.110.0110.00519.54
8.1.100.0110.00517.59
8.1.90.0130.00317.59
8.1.80.0130.00317.59
8.1.70.0140.00417.59
8.1.60.0170.00317.59
8.1.50.0180.00017.59
8.1.40.0160.00317.59
8.1.30.0180.00017.59
8.1.20.0130.00417.59
8.1.10.0140.00317.59
8.1.00.0090.00917.59
8.0.300.0070.00020.07
8.0.290.0080.00016.73
8.0.280.0050.01017.59
8.0.270.0160.00017.59
8.0.260.0160.00017.59
8.0.250.0180.00017.59
8.0.240.0130.00317.59
8.0.230.0170.00017.59
8.0.220.0080.00817.59
8.0.210.0080.00817.59
8.0.200.0120.00517.59
8.0.190.0140.00217.59
8.0.180.0110.00617.59
8.0.170.0100.00517.59
8.0.160.0000.01517.59
8.0.150.0100.00717.59
8.0.140.0170.00017.59
8.0.130.0080.00817.59
8.0.120.0110.00517.59
8.0.110.0090.00617.59
8.0.100.0060.01017.59
8.0.90.0160.00017.59
8.0.80.0110.00617.59
8.0.70.0140.00417.59
8.0.60.0120.00617.59
8.0.50.0170.00017.59
8.0.30.0080.00817.59
8.0.20.0060.00917.59
8.0.10.0160.00017.59

preferences:
18.18 ms | 403 KiB | 5 Q