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)
5.4.340.0070.03912.04
5.4.320.0060.03512.52
5.4.310.0030.03912.52
5.4.300.0060.03512.52
5.4.290.0080.03412.52
5.4.280.0050.03512.42
5.4.270.0070.03412.42
5.4.260.0060.03712.41
5.4.250.0070.03512.41
5.4.240.0070.03412.42
5.4.230.0030.03912.41
5.4.220.0070.03412.41
5.4.210.0040.03612.41
5.4.200.0060.03612.41
5.4.190.0050.03612.41
5.4.180.0050.03512.41
5.4.170.0030.03712.41
5.4.160.0040.04312.40
5.4.150.0060.04012.40
5.4.140.0070.03912.09
5.4.130.0120.04612.07
5.4.120.0050.03712.04
5.4.110.0050.03512.04
5.4.100.0050.03512.03
5.4.90.0110.03112.04
5.4.80.0070.03412.03
5.4.70.0050.03412.03
5.4.60.0060.03512.03
5.4.50.0040.03712.03
5.4.40.0040.03512.02
5.4.30.0060.03412.02
5.4.20.0110.03212.01
5.4.10.0050.03712.02
5.4.00.0050.03411.51
5.3.290.0070.04512.80
5.3.280.0020.04112.71
5.3.270.0100.03912.72
5.3.260.0060.03912.72
5.3.250.0080.03412.72
5.3.240.0070.03612.72
5.3.230.0070.03512.71
5.3.220.0060.03612.68
5.3.210.0050.04112.68
5.3.200.0040.03812.68
5.3.190.0100.03412.68
5.3.180.0050.03812.67
5.3.170.0080.03512.67
5.3.160.0070.03712.67
5.3.150.0080.03912.68
5.3.140.0070.03712.66
5.3.130.0090.03612.66
5.3.120.0080.03912.66
5.3.110.0060.03812.66
5.3.100.0040.04212.13
5.3.90.0090.03512.11
5.3.80.0040.03812.09
5.3.70.0050.03712.09
5.3.60.0050.03712.10
5.3.50.0080.03412.02
5.3.40.0090.03712.02
5.3.30.0080.03511.98
5.3.20.0050.03611.77
5.3.10.0040.03611.74
5.3.00.0040.04411.71
5.2.170.0070.0289.21
5.2.160.0030.0309.22
5.2.150.0100.0319.21
5.2.140.0050.0339.21
5.2.130.0070.0269.17
5.2.120.0040.0349.18
5.2.110.0030.0309.19
5.2.100.0060.0269.18
5.2.90.0050.0289.18
5.2.80.0080.0309.17
5.2.70.0050.0339.17
5.2.60.0060.0279.13
5.2.50.0050.0289.09
5.2.40.0040.0349.07
5.2.30.0030.0309.04
5.2.20.0070.0299.04
5.2.10.0060.0268.95
5.2.00.0060.0268.81
5.1.60.0030.0258.09
5.1.50.0020.0268.08
5.1.40.0050.0278.07
5.1.30.0070.0278.43
5.1.20.0040.0268.44
5.1.10.0040.0258.16
5.1.00.0020.0268.16
5.0.50.0030.0206.64
5.0.40.0030.0236.50
5.0.30.0020.0326.31
5.0.20.0020.0206.29
5.0.10.0010.0216.26
5.0.00.0050.0346.25
4.4.90.0050.0174.78
4.4.80.0040.0144.75
4.4.70.0020.0164.75
4.4.60.0040.0144.75
4.4.50.0010.0164.77
4.4.40.0010.0264.71
4.4.30.0050.0134.75
4.4.20.0030.0194.85
4.4.10.0040.0174.85
4.4.00.0030.0244.76
4.3.110.0040.0144.67
4.3.100.0050.0124.67
4.3.90.0040.0134.63
4.3.80.0040.0224.58
4.3.70.0030.0144.63
4.3.60.0080.0144.63
4.3.50.0020.0194.63
4.3.40.0030.0234.54
4.3.30.0030.0153.30
4.3.20.0020.0163.27
4.3.10.0030.0143.24
4.3.00.0170.0177.12

preferences:
139.07 ms | 1394 KiB | 7 Q