3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Author { public $name; private $id; public function __construct($id) { $this->id = $id; $this->name = null; } public function name() { return $this->name; } public function setName($name) { $this->name = $name; } public function id() { return $this->id; } public function __get($name, $value) { echo 'we dont have all the pieces, look em up'; die; } } class Post { private $id; private $title; private $body; private $author; public function __construct($id, $title, $body, $author) { $this->id = $id; $this->title = $title; $this->body = $body; $this->author = $author; } public function id() { return $this->id; } public function title() { return $this->title; } public function setTitle($title) { $this->title = $title; } public function author() { return $this->author; } public function setAuthor(Author $author) { $this->author = $author; } } $post = new Post(111, 'A Song of Ice and Fire', 'My book is the shiz', new Author(222, 'George RR Martin')); echo $post->author()->name;

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)
5.4.310.0050.03812.51
5.4.300.0070.04112.51
5.4.290.0060.03812.51
5.4.280.0060.03612.41
5.4.270.0030.04012.41
5.4.260.0030.04112.41
5.4.250.0050.03712.41
5.4.240.0060.04012.41
5.4.230.0110.03612.40
5.4.220.0070.03412.40
5.4.210.0060.03712.40
5.4.200.0040.04112.40
5.4.190.0030.04912.39
5.4.180.0080.04312.40
5.4.170.0050.03612.41
5.4.160.0060.03712.41
5.4.150.0060.03912.40
5.4.140.0050.04212.09
5.4.130.0060.03812.07
5.4.120.0050.03912.03
5.4.110.0070.03412.03
5.4.100.0050.03512.02
5.4.90.0080.03612.03
5.4.80.0040.03812.03
5.4.70.0070.03312.02
5.4.60.0050.03412.02
5.4.50.0050.03512.02
5.4.40.0070.03312.01
5.4.30.0050.03512.01
5.4.20.0060.03512.00
5.4.10.0040.03612.00
5.4.00.0070.03411.50
5.3.280.0040.04712.71
5.3.270.0080.03712.73
5.3.260.0040.04012.72
5.3.250.0070.03612.72
5.3.240.0070.03612.71
5.3.230.0080.03512.70
5.3.220.0070.03512.68
5.3.210.0090.03612.68
5.3.200.0050.03712.68
5.3.190.0060.03712.67
5.3.180.0080.03412.67
5.3.170.0080.03412.67
5.3.160.0090.03212.67
5.3.150.0080.03512.68
5.3.140.0050.03712.66
5.3.130.0080.03612.66
5.3.120.0040.04012.66
5.3.110.0060.03812.66
5.3.100.0090.03712.13
5.3.90.0080.03712.11
5.3.80.0070.03412.10
5.3.70.0020.04312.09
5.3.60.0070.04012.09
5.3.50.0090.03212.03
5.3.40.0080.03712.03
5.3.30.0060.04012.00
5.3.20.0080.03211.77
5.3.10.0060.03411.74
5.3.00.0040.03711.72
5.2.170.0040.0389.22
5.2.160.0080.0339.22
5.2.150.0060.0329.23
5.2.140.0040.0309.22
5.2.130.0070.0329.18
5.2.120.0070.0289.18
5.2.110.0050.0289.19
5.2.100.0060.0289.19
5.2.90.0060.0349.19
5.2.80.0090.0289.19
5.2.70.0050.0379.18
5.2.60.0050.0319.14
5.2.50.0060.0359.10
5.2.40.0080.0379.09
5.2.30.0070.0289.06
5.2.20.0040.0299.05
5.2.10.0060.0318.96
5.2.00.0040.0298.82
5.1.60.0030.0258.11
5.1.50.0050.0248.10
5.1.40.0040.0248.07
5.1.30.0040.0268.43
5.1.20.0080.0268.45
5.1.10.0050.0258.17
5.1.00.0030.0288.18
5.0.50.0040.0206.65
5.0.40.0040.0246.51
5.0.30.0030.0326.32
5.0.20.0030.0196.29
5.0.10.0030.0206.27
5.0.00.0020.0336.27
4.4.90.0030.0154.78
4.4.80.0030.0154.75
4.4.70.0020.0164.75
4.4.60.0050.0134.75
4.4.50.0010.0164.77
4.4.40.0010.0264.71
4.4.30.0040.0144.76
4.4.20.0030.0194.84
4.4.10.0020.0164.85
4.4.00.0030.0244.76
4.3.110.0040.0154.67
4.3.100.0020.0154.67
4.3.90.0000.0174.63
4.3.80.0040.0224.58
4.3.70.0010.0164.63
4.3.60.0010.0164.62
4.3.50.0050.0134.62
4.3.40.0000.0274.54
4.3.30.0050.0133.30
4.3.20.0030.0173.28
4.3.10.0020.0153.24
4.3.00.0270.0176.94

preferences:
143.25 ms | 1394 KiB | 7 Q