3v4l.org

run code in 300+ PHP versions simultaneously
<?php $one = 1; define("ONE",$one); const ONEFUN = $one; var_dump(ONE, ONEFUN); define("ARR",[1,2,3]); const BLA = [1,2,3]; var_dump(ARR,BLA);

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)
5.4.320.0060.03712.50
5.4.310.0050.03912.50
5.4.300.0050.03812.50
5.4.290.0070.03712.50
5.4.280.0060.03412.39
5.4.270.0040.03712.39
5.4.260.0050.03712.39
5.4.250.0060.03612.39
5.4.240.0060.03612.39
5.4.230.0090.03412.38
5.4.220.0040.03812.38
5.4.210.0040.04012.38
5.4.200.0050.03912.38
5.4.190.0060.03712.38
5.4.180.0120.02912.38
5.4.170.0040.03812.39
5.4.160.0030.03812.38
5.4.150.0050.03612.38
5.4.140.0060.03612.07
5.4.130.0070.03312.05
5.4.120.0090.03112.01
5.4.110.0040.03612.01
5.4.100.0040.03612.01
5.4.90.0100.03212.01
5.4.80.0070.03512.01
5.4.70.0060.03412.00
5.4.60.0040.03612.00
5.4.50.0020.03812.01
5.4.40.0050.03412.00
5.4.30.0020.03911.99
5.4.20.0060.03411.99
5.4.10.0040.03512.00
5.4.00.0040.03611.48
5.3.290.0050.03912.80
5.3.280.0020.04112.71
5.3.270.0060.03812.72
5.3.260.0070.03712.72
5.3.250.0070.03612.72
5.3.240.0060.03712.72
5.3.230.0040.03912.71
5.3.220.0060.03612.68
5.3.210.0050.03912.68
5.3.200.0050.03812.68
5.3.190.0110.03712.68
5.3.180.0100.04312.67
5.3.170.0020.04812.67
5.3.160.0080.04312.68
5.3.150.0060.03712.68
5.3.140.0060.03612.66
5.3.130.0080.03712.66
5.3.120.0050.03912.66
5.3.110.0050.03912.66
5.3.100.0070.03512.12
5.3.90.0080.03412.08
5.3.80.0050.03712.07
5.3.70.0070.03512.07
5.3.60.0070.03512.06
5.3.50.0040.03712.00
5.3.40.0060.03612.00
5.3.30.0040.03611.95
5.3.20.0040.03611.72
5.3.10.0040.03711.70
5.3.00.0060.03611.68
5.2.170.0050.0309.18
5.2.160.0060.0289.18
5.2.150.0060.0289.18
5.2.140.0020.0329.18
5.2.130.0070.0269.14
5.2.120.0010.0319.14
5.2.110.0020.0329.14
5.2.100.0050.0299.14
5.2.90.0070.0269.14
5.2.80.0060.0289.14
5.2.70.0040.0309.14
5.2.60.0040.0309.09
5.2.50.0020.0329.05
5.2.40.0020.0319.04
5.2.30.0050.0289.01
5.2.20.0040.0289.01
5.2.10.0010.0308.93
5.2.00.0050.0288.78
5.1.60.0030.0248.06
5.1.50.0010.0278.06
5.1.40.0020.0268.05
5.1.30.0090.0208.40
5.1.20.0040.0268.42
5.1.10.0030.0268.14
5.1.00.0040.0258.14
5.0.50.0040.0196.62
5.0.40.0070.0156.48
5.0.30.0020.0316.29
5.0.20.0040.0186.27
5.0.10.0040.0196.24
5.0.00.0060.0276.23
4.4.90.0030.0144.78
4.4.80.0030.0144.76
4.4.70.0030.0144.75
4.4.60.0020.0154.76
4.4.50.0030.0144.77
4.4.40.0020.0254.71
4.4.30.0040.0134.76
4.4.20.0010.0164.84
4.4.10.0050.0124.85
4.4.00.0040.0234.76
4.3.110.0030.0154.67
4.3.100.0040.0134.66
4.3.90.0010.0164.64
4.3.80.0030.0234.58
4.3.70.0020.0154.63
4.3.60.0040.0134.63
4.3.50.0030.0154.62
4.3.40.0020.0244.54
4.3.30.0030.0163.28
4.3.20.0020.0163.26
4.3.10.0020.0153.22
4.3.00.0130.0207.29

preferences:
139.36 ms | 1398 KiB | 7 Q