3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=Array ( [0] => H [1] => e [2] => l [3] => l [4] => o [5] => W [6] => o [7] => r [8] => l [9] => d [10] => ! ); $b=Array ( [1] => e [5] => W [7] => r [10] => ! ) print_r(array_intersect_assoc ($a,$b));

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)
5.4.260.0060.03812.36
5.4.250.0070.03612.36
5.4.240.0080.03512.36
5.4.230.0070.03812.36
5.4.220.0050.03812.36
5.4.210.0050.03712.35
5.4.200.0070.03812.35
5.4.190.0050.03612.35
5.4.180.0060.03612.35
5.4.170.0050.03612.36
5.4.160.0080.03512.35
5.4.150.0050.03612.35
5.4.140.0070.03712.04
5.4.130.0090.03512.02
5.4.120.0050.03611.98
5.4.110.0060.03811.98
5.4.100.0080.03611.98
5.4.90.0040.03911.98
5.4.80.0050.03811.98
5.4.70.0080.03411.98
5.4.60.0040.03511.97
5.4.50.0060.03811.97
5.4.40.0080.03211.96
5.4.30.0050.03511.96
5.4.20.0060.03611.95
5.4.10.0080.03511.96
5.4.00.0070.03811.45
5.3.280.0090.04212.71
5.3.270.0070.04212.72
5.3.260.0070.03912.72
5.3.250.0050.03812.72
5.3.240.0070.03912.72
5.3.230.0060.03912.71
5.3.220.0070.03612.68
5.3.210.0070.04312.68
5.3.200.0070.04012.68
5.3.190.0050.03912.67
5.3.180.0070.03512.67
5.3.170.0040.03912.67
5.3.160.0090.03612.67
5.3.150.0050.03912.67
5.3.140.0050.03812.66
5.3.130.0050.04212.65
5.3.120.0090.03812.66
5.3.110.0050.04512.66
5.3.100.0040.03812.12
5.3.90.0070.04012.08
5.3.80.0070.03912.08
5.3.70.0100.03812.07
5.3.60.0070.03612.06
5.3.50.0050.03812.00
5.3.40.0070.03412.00
5.3.30.0040.03611.94
5.3.20.0050.03811.69
5.3.10.0060.03611.65
5.3.00.0050.03811.64
5.2.170.0040.0329.14
5.2.160.0050.0289.14
5.2.150.0040.0329.14
5.2.140.0030.0329.14
5.2.130.0020.0339.10
5.2.120.0040.0319.10
5.2.110.0060.0309.11
5.2.100.0040.0319.10
5.2.90.0040.0309.10
5.2.80.0070.0339.09
5.2.70.0040.0309.09
5.2.60.0070.0329.05
5.2.50.0050.0299.02
5.2.40.0070.0278.99
5.2.30.0090.0298.96
5.2.20.0050.0308.96
5.2.10.0040.0288.88
5.2.00.0040.0298.74
5.1.60.0040.0248.03
5.1.50.0050.0238.03
5.1.40.0040.0298.01
5.1.30.0050.0258.36
5.1.20.0070.0238.38
5.1.10.0050.0278.11
5.1.00.0070.0268.10
5.0.50.0040.0226.58
5.0.40.0040.0196.44
5.0.30.0020.0326.25
5.0.20.0040.0196.23
5.0.10.0030.0206.20
5.0.00.0040.0306.19
4.4.90.0020.0164.78
4.4.80.0040.0164.75
4.4.70.0030.0164.75
4.4.60.0020.0204.76
4.4.50.0020.0164.77
4.4.40.0040.0284.71
4.4.30.0040.0154.76
4.4.20.0020.0154.84
4.4.10.0020.0194.85
4.4.00.0030.0254.76
4.3.110.0020.0174.67
4.3.100.0020.0174.66
4.3.90.0040.0134.63
4.3.80.0040.0234.58
4.3.70.0030.0144.63
4.3.60.0050.0184.63
4.3.50.0040.0194.63
4.3.40.0040.0274.54
4.3.30.0020.0163.28
4.3.20.0010.0173.25
4.3.10.0020.0153.21
4.3.00.0000.0237.31

preferences:
143.41 ms | 1386 KiB | 7 Q