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)
5.4.340.0060.03712.03
5.4.320.0040.03812.52
5.4.310.0060.03712.51
5.4.300.0080.04912.52
5.4.290.0100.04912.51
5.4.280.0040.03712.41
5.4.270.0070.03412.41
5.4.260.0090.03512.41
5.4.250.0040.03912.41
5.4.240.0090.03212.41
5.4.230.0080.03712.40
5.4.220.0080.03612.40
5.4.210.0080.03412.40
5.4.200.0050.03812.40
5.4.190.0060.03612.40
5.4.180.0060.04712.40
5.4.170.0050.03712.41
5.4.160.0050.04212.40
5.4.150.0040.03712.40
5.4.140.0020.04112.09
5.4.130.0060.03412.07
5.4.120.0020.03912.04
5.4.110.0040.04112.03
5.4.100.0040.03612.03
5.4.90.0060.03612.03
5.4.80.0070.03812.03
5.4.70.0050.03512.02
5.4.60.0040.03612.03
5.4.50.0070.03412.03
5.4.40.0080.04012.01
5.4.30.0050.04212.01
5.4.20.0060.03512.00
5.4.10.0060.03512.01
5.4.00.0060.03911.51
5.3.290.0080.03712.80
5.3.280.0040.04012.70
5.3.270.0090.04512.72
5.3.260.0070.04312.72
5.3.250.0090.03912.72
5.3.240.0090.03712.72
5.3.230.0050.04012.71
5.3.220.0050.03612.68
5.3.210.0070.03712.68
5.3.200.0070.03712.68
5.3.190.0060.03612.68
5.3.180.0070.03612.68
5.3.170.0050.03712.67
5.3.160.0050.03812.67
5.3.150.0080.03512.68
5.3.140.0080.03312.66
5.3.130.0070.03812.66
5.3.120.0060.03812.66
5.3.110.0050.04012.66
5.3.100.0090.03512.13
5.3.90.0040.03812.11
5.3.80.0060.03612.09
5.3.70.0060.03612.09
5.3.60.0070.03412.09
5.3.50.0090.03612.02
5.3.40.0080.03512.02
5.3.30.0060.03511.98
5.3.20.0030.03711.77
5.3.10.0030.03611.74
5.3.00.0060.03511.71
5.2.170.0050.0299.22
5.2.160.0040.0329.22
5.2.150.0050.0299.22
5.2.140.0070.0279.21
5.2.130.0060.0269.18
5.2.120.0040.0289.18
5.2.110.0050.0289.18
5.2.100.0060.0279.18
5.2.90.0050.0329.18
5.2.80.0040.0369.17
5.2.70.0060.0319.17
5.2.60.0070.0289.13
5.2.50.0040.0309.09
5.2.40.0030.0319.07
5.2.30.0050.0299.05
5.2.20.0040.0299.04
5.2.10.0050.0278.95
5.2.00.0050.0298.81
5.1.60.0030.0258.09
5.1.50.0020.0268.08
5.1.40.0040.0238.07
5.1.30.0060.0248.42
5.1.20.0020.0288.44
5.1.10.0030.0268.16
5.1.00.0010.0288.16
5.0.50.0020.0216.64
5.0.40.0010.0216.50
5.0.30.0040.0316.31
5.0.20.0050.0256.29
5.0.10.0050.0266.25
5.0.00.0040.0306.25
4.4.90.0040.0154.78
4.4.80.0050.0124.75
4.4.70.0020.0164.75
4.4.60.0020.0164.75
4.4.50.0020.0164.77
4.4.40.0040.0234.71
4.4.30.0030.0164.75
4.4.20.0020.0164.85
4.4.10.0040.0164.85
4.4.00.0010.0294.76
4.3.110.0010.0174.66
4.3.100.0010.0174.67
4.3.90.0020.0154.63
4.3.80.0030.0244.58
4.3.70.0020.0154.63
4.3.60.0000.0174.63
4.3.50.0030.0164.63
4.3.40.0020.0254.53
4.3.30.0010.0293.30
4.3.20.0030.0173.27
4.3.10.0020.0163.24
4.3.00.0130.0237.12

preferences:
141.81 ms | 1394 KiB | 7 Q