3v4l.org

run code in 300+ PHP versions simultaneously
<?php $el = [1, 2,3,4,5,23,23,323,23,3,24,42,3,43,423]; var_dump(array_splice($el, 0, 5)); var_dump(array_splice($el, 0, 5)); var_dump(array_splice($el, 1, 3)); $el = ['a'=>1, 'b'=>2, 1=>3,0=>4,5=>5]; var_dump(array_splice($el, 0, 3)); var_dump(array_splice($el, 0, 3)); var_dump(array_splice($el, 1, 3));

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)
8.5.10.0090.01016.55
8.5.00.0120.00819.88
8.4.150.0030.00014.05
8.4.140.0110.01017.23
8.4.130.0140.00717.75
8.4.120.0040.00620.58
8.4.110.0040.00518.91
8.4.100.0130.00617.82
8.4.90.0130.00718.38
8.4.80.0150.00517.41
8.4.70.0110.00517.73
8.4.60.0140.00717.45
8.4.50.0120.00820.36
8.4.40.0070.01117.74
8.4.30.0060.00320.84
8.4.20.0060.01319.33
8.4.10.0230.01318.30
8.3.280.0020.00014.05
8.3.270.0080.01216.41
8.3.260.0130.00916.42
8.3.250.0030.00618.71
8.3.240.0140.00616.49
8.3.230.0070.01016.26
8.3.220.0040.00418.94
8.3.210.0060.00216.59
8.3.200.0110.00716.49
8.3.190.0120.00716.89
8.3.180.0120.00518.88
8.3.170.0130.00617.00
8.3.160.0100.01018.50
8.3.150.0110.00416.97
8.3.140.0250.00618.07
8.3.130.0220.00216.43
8.3.120.0130.00816.32
8.3.110.0210.00517.13
8.3.100.0130.00716.13
8.3.90.0200.00316.28
8.3.80.0180.00416.84
8.3.70.0130.00716.35
8.3.60.0170.00416.32
8.3.50.0200.00217.00
8.3.40.0140.00417.08
8.3.30.0130.00217.22
8.3.20.0140.00317.02
8.3.10.0090.00717.09
8.3.00.0080.00417.18
8.2.290.0080.01020.36
8.2.280.0120.00718.12
8.2.270.0120.00616.41
8.2.260.0150.00416.41
8.2.250.0090.00716.36
8.2.240.0100.00716.30
8.2.230.0130.00416.32
8.2.220.0140.00316.46
8.2.210.0100.00516.16
8.2.200.0130.00416.01
8.2.190.0130.00416.11
8.2.180.0100.00617.22
8.2.170.0160.00417.35
8.2.160.0160.00117.20
8.2.150.0170.00217.23
8.2.140.0080.00817.23
8.2.130.0110.00417.08
8.2.120.0130.00518.25
8.2.110.0110.00517.10
8.2.100.0140.00317.27
8.2.90.0120.00517.17
8.2.80.0110.00616.84
8.2.70.0130.00418.16
8.2.60.0100.00617.17
8.2.50.0160.00116.96
8.2.40.0060.00817.17
8.2.30.0130.00317.18
8.2.20.0150.00117.09
8.2.10.0090.00717.12
8.2.00.0130.00417.96
8.1.320.0100.01015.95

preferences:
37.32 ms | 403 KiB | 5 Q