3v4l.org

run code in 300+ PHP versions simultaneously
<?php     function _rh(&$f,&$v) {       static $m;$m?:$m=array();       if(isset($m[$f])) return $m[$f];       for($t=strtok($f,'.'),$q=isset($v[$t])?$v:'';         isset($q[$t])&&$t!==false;         $q=isset($q[$t])?$q[$t]:'',$t=strtok('.')        ); return $m[$f]=($t?'':$q);     } function render($t,$v=null){     $t = is_array($t)?'':$t; if(empty($v)) return $t;     for ($e=explode('{{',$t),$r=$e[$i=0];       isset($e[++$i]) && $ss=explode('}}',$e[$i]);       $r.=(strpos($q=trim($ss[0]),'.')!==false?       _rh($q,$v):(isset($v[$q])?$v[$q]:''))       .end($ss));return $r;   } echo render('My name is {{name}}, I\'m {{job.role}} at {{job.info.agency}}, {{job.place}}. [{{job.info.url}}].',[   'name' => 'Stefano',   'job' => [     'role' => 'CTO',     'place' => 'Italy',     'info' => [       'agency' => 'Caffeina',       'url' => 'http://caffeina.co',     ],   ], ]);

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)
5.4.320.0060.03512.50
5.4.310.0040.03912.50
5.4.300.0070.03612.50
5.4.290.0050.03912.49
5.4.280.0070.03912.39
5.4.270.0030.04412.39
5.4.260.0030.04012.39
5.4.250.0060.03712.39
5.4.240.0050.04112.39
5.4.230.0080.03612.38
5.4.220.0060.03612.38
5.4.210.0030.03712.38
5.4.200.0050.03712.38
5.4.190.0080.03312.38
5.4.180.0090.03812.38
5.4.170.0060.03512.39
5.4.160.0040.03812.38
5.4.150.0060.03612.38
5.4.140.0060.03612.07
5.4.130.0090.03212.05
5.4.120.0030.03812.02
5.4.110.0070.03512.01
5.4.100.0030.03712.01
5.4.90.0070.03512.01
5.4.80.0080.03412.01
5.4.70.0070.03912.01
5.4.60.0070.03212.01
5.4.50.0030.04012.01
5.4.40.0060.03411.99
5.4.30.0020.03811.99
5.4.20.0080.03311.98
5.4.10.0060.03411.99
5.4.00.0050.04111.48
5.3.290.0050.04012.80
5.3.280.0060.03712.71
5.3.270.0050.04312.72
5.3.260.0070.04612.72
5.3.250.0040.04812.72
5.3.240.0070.04012.72
5.3.230.0060.03612.71
5.3.220.0070.03612.68
5.3.210.0050.04012.68
5.3.200.0090.03312.68
5.3.190.0050.03812.68
5.3.180.0070.03512.68
5.3.170.0080.03512.67
5.3.160.0090.03512.67
5.3.150.0070.03612.67
5.3.140.0100.03212.66
5.3.130.0060.03812.66
5.3.120.0050.03912.66
5.3.110.0070.03912.66
5.3.100.0070.03712.12
5.3.90.0050.03812.09
5.3.80.0070.03512.08
5.3.70.0040.03812.07
5.3.60.0040.03812.07
5.3.50.0060.03512.00
5.3.40.0060.03612.00
5.3.30.0050.03511.95
5.3.20.0020.03911.73
5.3.10.0070.03311.70
5.3.00.0070.03411.68
5.2.170.0040.0309.18
5.2.160.0050.0289.18
5.2.150.0060.0369.18
5.2.140.0090.0339.18
5.2.130.0030.0319.14
5.2.120.0030.0309.14
5.2.110.0040.0299.14
5.2.100.0080.0269.14
5.2.90.0060.0329.14
5.2.80.0040.0319.14
5.2.70.0050.0349.14
5.2.60.0060.0299.09
5.2.50.0040.0309.06
5.2.40.0090.0259.04
5.2.30.0040.0319.01
5.2.20.0070.0299.00
5.2.10.0070.0258.93
5.2.00.0050.0288.78
5.1.60.0030.0278.07
5.1.50.0040.0258.06
5.1.40.0050.0248.05
5.1.30.0060.0248.40
5.1.20.0040.0268.41
5.1.10.0030.0278.14
5.1.00.0040.0268.14
5.0.50.0040.0206.62
5.0.40.0030.0236.48
5.0.30.0010.0336.29
5.0.20.0030.0196.27
5.0.10.0050.0186.24
5.0.00.0010.0326.24
4.4.90.0030.0154.78
4.4.80.0030.0154.75
4.4.70.0030.0154.75
4.4.60.0020.0164.75
4.4.50.0020.0164.77
4.4.40.0040.0244.71
4.4.30.0020.0164.76
4.4.20.0070.0114.84
4.4.10.0030.0154.85
4.4.00.0030.0244.76
4.3.110.0030.0154.67
4.3.100.0060.0144.67
4.3.90.0030.0164.63
4.3.80.0000.0274.58
4.3.70.0030.0144.63
4.3.60.0020.0164.62
4.3.50.0020.0174.63
4.3.40.0040.0234.54
4.3.30.0010.0173.28
4.3.20.0010.0173.26
4.3.10.0010.0163.22
4.3.00.0030.0206.82

preferences:
140.09 ms | 1394 KiB | 7 Q