3v4l.org

run code in 300+ PHP versions simultaneously
<?php function group($cond, $arr) { if (!$arr) return []; $e = array_shift($arr); $g = [$e]; while($cond($e, reset($arr))) { $g[] = array_shift($arr); } return array_merge([$g], group($cond, $arr)); } function it($m,$p){echo ($p?'OK':'NO')." It $m\n";} echo it ('groups', group(function($a,$b){$a==$b}, [1,5,5,6,6,6,7,9]) == [[1],[5,5],[6,6,6],[7],[9]]);

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)
5.4.340.0070.03512.03
5.4.320.0080.03512.52
5.4.310.0040.03912.52
5.4.300.0070.03712.53
5.4.290.0040.03912.52
5.4.280.0080.03612.42
5.4.270.0070.03912.42
5.4.260.0050.04112.42
5.4.250.0040.03912.42
5.4.240.0070.03812.42
5.4.230.0040.04412.41
5.4.220.0070.03612.41
5.4.210.0070.03412.41
5.4.200.0040.03912.41
5.4.190.0100.03612.40
5.4.180.0050.04112.41
5.4.170.0070.03512.41
5.4.160.0070.03612.40
5.4.150.0050.03612.40
5.4.140.0090.03912.09
5.4.130.0040.03812.07
5.4.120.0060.03612.04
5.4.110.0070.03812.04
5.4.100.0050.03612.04
5.4.90.0070.03812.04
5.4.80.0080.03812.04
5.4.70.0060.03612.03
5.4.60.0060.03412.03
5.4.50.0100.03112.03
5.4.40.0060.03512.02
5.4.30.0070.03412.01
5.4.20.0070.03812.01
5.4.10.0040.03612.02
5.4.00.0040.03911.51
5.3.290.0040.04512.80
5.3.280.0050.04212.71
5.3.270.0090.03812.72
5.3.260.0080.04112.72
5.3.250.0110.03912.72
5.3.240.0070.04212.72
5.3.230.0040.03912.71
5.3.220.0070.04112.68
5.3.210.0050.04512.68
5.3.200.0080.03412.68
5.3.190.0050.03812.68
5.3.180.0050.03612.68
5.3.170.0070.03512.67
5.3.160.0050.03912.67
5.3.150.0070.03612.68
5.3.140.0070.03812.66
5.3.130.0040.04212.66
5.3.120.0050.03912.66
5.3.110.0030.04112.66
5.3.100.0040.03812.13
5.3.90.0060.03912.11
5.3.80.0040.03812.09
5.3.70.0070.03912.09
5.3.60.0070.03512.08
5.3.50.0050.03712.02
5.3.40.0040.03612.02
5.3.30.0070.03411.98
5.3.20.0060.03511.77
5.3.10.0040.03611.74
5.3.00.0040.03811.71
5.2.170.0050.0309.22
5.2.160.0040.0299.21
5.2.150.0040.0309.21
5.2.140.0050.0309.21
5.2.130.0060.0309.17
5.2.120.0060.0309.17
5.2.110.0040.0329.18
5.2.100.0050.0349.18
5.2.90.0050.0319.18
5.2.80.0050.0299.17
5.2.70.0050.0329.18
5.2.60.0050.0319.13
5.2.50.0040.0329.09
5.2.40.0040.0329.07
5.2.30.0050.0299.05
5.2.20.0030.0329.04
5.2.10.0050.0278.95
5.2.00.0040.0298.81
5.1.60.0060.0218.09
5.1.50.0050.0258.08
5.1.40.0060.0228.06
5.1.30.0050.0298.42
5.1.20.0040.0298.44
5.1.10.0040.0258.16
5.1.00.0050.0258.16
5.0.50.0050.0196.64
5.0.40.0030.0226.50
5.0.30.0020.0326.31
5.0.20.0050.0196.29
5.0.10.0050.0216.25
5.0.00.0040.0326.25
4.4.90.0040.0144.78
4.4.80.0020.0164.75
4.4.70.0030.0154.76
4.4.60.0050.0144.76
4.4.50.0030.0164.77
4.4.40.0050.0254.71
4.4.30.0040.0144.76
4.4.20.0020.0164.84
4.4.10.0050.0144.85
4.4.00.0020.0264.76
4.3.110.0040.0144.67
4.3.100.0040.0144.66
4.3.90.0020.0194.63
4.3.80.0030.0254.58
4.3.70.0030.0154.63
4.3.60.0040.0144.62
4.3.50.0040.0144.63
4.3.40.0020.0254.54
4.3.30.0020.0193.30
4.3.20.0020.0153.27
4.3.10.0020.0153.24
4.3.00.0100.0237.12

preferences:
143.35 ms | 1394 KiB | 7 Q