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)
5.4.340.0050.03412.04
5.4.320.0060.04312.53
5.4.310.0070.03512.52
5.4.300.0090.04012.52
5.4.290.0060.03612.52
5.4.280.0080.04012.41
5.4.270.0060.03512.42
5.4.260.0040.03812.42
5.4.250.0050.03712.42
5.4.240.0070.03412.42
5.4.230.0060.03712.41
5.4.220.0060.03412.41
5.4.210.0030.03712.41
5.4.200.0090.03312.41
5.4.190.0070.03312.41
5.4.180.0140.03312.41
5.4.170.0050.03612.41
5.4.160.0050.03712.40
5.4.150.0080.03912.40
5.4.140.0060.03612.09
5.4.130.0080.03212.07
5.4.120.0070.03312.04
5.4.110.0040.03612.04
5.4.100.0060.03312.03
5.4.90.0040.03612.03
5.4.80.0070.04012.04
5.4.70.0070.03612.03
5.4.60.0040.03512.03
5.4.50.0020.03712.03
5.4.40.0100.03412.02
5.4.30.0030.03712.02
5.4.20.0040.03712.01
5.4.10.0070.03712.01
5.4.00.0050.03611.51
5.3.290.0050.03912.80
5.3.280.0070.03712.70
5.3.270.0090.05212.72
5.3.260.0070.04112.72
5.3.250.0070.03712.72
5.3.240.0050.03912.72
5.3.230.0110.03412.71
5.3.220.0040.04612.68
5.3.210.0060.03812.68
5.3.200.0110.03812.68
5.3.190.0100.03412.68
5.3.180.0090.03612.68
5.3.170.0070.03812.67
5.3.160.0090.03212.68
5.3.150.0070.03512.67
5.3.140.0060.03512.66
5.3.130.0040.03912.66
5.3.120.0050.03812.66
5.3.110.0060.04212.66
5.3.100.0060.03512.13
5.3.90.0040.03712.11
5.3.80.0080.03312.09
5.3.70.0060.03512.09
5.3.60.0070.03612.08
5.3.50.0030.03812.02
5.3.40.0080.03312.02
5.3.30.0100.03211.98
5.3.20.0060.03411.77
5.3.10.0040.04211.73
5.3.00.0100.03011.72
5.2.170.0030.0329.22
5.2.160.0040.0399.22
5.2.150.0070.0309.21
5.2.140.0060.0289.21
5.2.130.0060.0269.18
5.2.120.0020.0309.17
5.2.110.0110.0309.18
5.2.100.0050.0269.18
5.2.90.0040.0289.18
5.2.80.0050.0299.17
5.2.70.0080.0269.17
5.2.60.0060.0399.13
5.2.50.0050.0289.09
5.2.40.0010.0319.07
5.2.30.0050.0279.04
5.2.20.0030.0359.05
5.2.10.0010.0318.95
5.2.00.0070.0298.81
5.1.60.0030.0248.09
5.1.50.0050.0228.09
5.1.40.0030.0248.07
5.1.30.0030.0268.42
5.1.20.0020.0288.43
5.1.10.0050.0248.16
5.1.00.0030.0258.16
5.0.50.0030.0206.64
5.0.40.0020.0196.50
5.0.30.0040.0296.31
5.0.20.0030.0196.29
5.0.10.0030.0196.26
5.0.00.0040.0296.25
4.4.90.0020.0164.78
4.4.80.0020.0154.75
4.4.70.0030.0144.76
4.4.60.0020.0164.75
4.4.50.0030.0154.77
4.4.40.0020.0254.71
4.4.30.0050.0124.76
4.4.20.0020.0174.84
4.4.10.0010.0174.85
4.4.00.0030.0244.76
4.3.110.0050.0124.67
4.3.100.0040.0194.66
4.3.90.0030.0134.63
4.3.80.0030.0324.59
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0050.0134.63
4.3.40.0030.0234.54
4.3.30.0020.0163.30
4.3.20.0020.0193.28
4.3.10.0040.0133.24
4.3.00.0130.0237.12

preferences:
161.51 ms | 1394 KiB | 7 Q