3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo PHP_VERSION, "\n"; class Foo { public function doForeach() { foreach($this as $bar) { $this->x($bar); } } public function doMap() { array_map(array($this, "x"), (array) $this); } private function x($a) { var_dump($a); } } $foo = new Foo; $foo->bar = 'hello'; $foo->baz = 'world'; $foo->doForeach(); $foo->doMap();
Output for 7.1.0
7.1.0 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 7.0.14
7.0.14 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 7.0.12
7.0.12 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 7.0.11
7.0.11 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 7.0.10
7.0.10 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 7.0.9
7.0.9 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 7.0.8
7.0.8 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 7.0.7
7.0.7 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 7.0.6
7.0.6 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 7.0.5
7.0.5 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 7.0.4
7.0.4 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 7.0.3
7.0.3 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 7.0.2
7.0.2 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 7.0.1
7.0.1 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 7.0.0
7.0.0 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.28
5.6.28 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.26
5.6.26 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.25
5.6.25 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.24
5.6.24 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.23
5.6.23 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.22
5.6.22 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.21
5.6.21 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.20
5.6.20 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.19
5.6.19 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.18
5.6.18 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.17
5.6.17 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.16
5.6.16 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.15
5.6.15 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.14
5.6.14 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.13
5.6.13 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.12
5.6.12 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.11
5.6.11 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.10
5.6.10 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.9
5.6.9 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.8
5.6.8 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.7
5.6.7 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.6
5.6.6 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.5
5.6.5 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.4
5.6.4 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.3
5.6.3 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.2
5.6.2 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.1
5.6.1 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.6.0
5.6.0 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.38
5.5.38 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.37
5.5.37 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.36
5.5.36 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.35
5.5.35 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.34
5.5.34 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.33
5.5.33 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.32
5.5.32 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.31
5.5.31 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.30
5.5.30 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.29
5.5.29 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.28
5.5.28 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.27
5.5.27 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.26
5.5.26 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.25
5.5.25 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.24
5.5.24 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.23
5.5.23 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.22
5.5.22 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.21
5.5.21 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.20
5.5.20 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.19
5.5.19 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.18
5.5.18 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.16
5.5.16 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.15
5.5.15 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.14
5.5.14 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.13
5.5.13 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.12
5.5.12 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.11
5.5.11 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.10
5.5.10 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.9
5.5.9 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.8
5.5.8 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.7
5.5.7 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.6
5.5.6 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.5
5.5.5 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.4
5.5.4 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.3
5.5.3 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.2
5.5.2 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.1
5.5.1 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.5.0
5.5.0 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.45
5.4.45 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.44
5.4.44 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.43
5.4.43 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.42
5.4.42 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.41
5.4.41 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.40
5.4.40 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.39
5.4.39 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.38
5.4.38 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.37
5.4.37 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.36
5.4.36 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.35
5.4.35 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.34
5.4.34 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.32
5.4.32 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.31
5.4.31 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.30
5.4.30 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.29
5.4.29 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.28
5.4.28 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.27
5.4.27 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.26
5.4.26 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.25
5.4.25 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.24
5.4.24 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.23
5.4.23 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.22
5.4.22 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.21
5.4.21 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.20
5.4.20 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.19
5.4.19 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.18
5.4.18 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.17
5.4.17 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.16
5.4.16 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.15
5.4.15 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.14
5.4.14 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.13
5.4.13 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.12
5.4.12 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.11
5.4.11 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.10
5.4.10 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.9
5.4.9 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.8
5.4.8 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.7
5.4.7 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.6
5.4.6 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.5
5.4.5 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.4
5.4.4 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.3
5.4.3 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.2
5.4.2 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.1
5.4.1 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.4.0
5.4.0 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.29
5.3.29 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.28
5.3.28 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.27
5.3.27 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.26
5.3.26 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.25
5.3.25 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.24
5.3.24 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.23
5.3.23 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.22
5.3.22 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.21
5.3.21 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.20
5.3.20 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.19
5.3.19 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.18
5.3.18 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.17
5.3.17 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.16
5.3.16 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.15
5.3.15 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.14
5.3.14 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.13
5.3.13 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.12
5.3.12 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.11
5.3.11 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.10
5.3.10 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.9
5.3.9 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.8
5.3.8 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.7
5.3.7 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.6
5.3.6 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.5
5.3.5 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.4
5.3.4 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.3
5.3.3 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.2
5.3.2 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.1
5.3.1 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.3.0
5.3.0 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.2.17
5.2.17 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.2.16
5.2.16 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.2.15
5.2.15 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.2.14
5.2.14 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.2.13
5.2.13 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.2.12
5.2.12 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.2.11
5.2.11 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.2.10
5.2.10 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.2.9
5.2.9 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.2.8
5.2.8 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.2.7
5.2.7 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.2.6
5.2.6 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.2.5
5.2.5 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.2.4
5.2.4 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.2.3
5.2.3 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.2.2
5.2.2 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.2.1
5.2.1 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.2.0
5.2.0 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.1.6
5.1.6 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.1.5
5.1.5 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.1.4
5.1.4 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.1.3
5.1.3 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.1.2
5.1.2 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.1.1
5.1.1 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.1.0
5.1.0 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.0.5
5.0.5 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.0.4
5.0.4 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.0.3
5.0.3 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.0.2
5.0.2 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.0.1
5.0.1 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.0.0
5.0.0 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/uJt6f on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/uJt6f on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/uJt6f on line 7
Process exited with code 255.