3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { function bar() { echo "Hello World\n"; } } $cb = array(new Foo, "bar"); $cb(); $cb = 'Foo::bar'; $cb(); $cb = ['Foo', 'bar']; $cb(); $cb = "strlen"; var_dump($cb("foo"));
Output for 7.0.0 - 7.1.0
Hello World Deprecated: Non-static method Foo::bar() should not be called statically in /in/TvcmB on line 15 Hello World Deprecated: Non-static method Foo::bar() should not be called statically in /in/TvcmB on line 18 Hello World int(3)
Output for 5.4.0 - 5.6.28
Hello World Fatal error: Call to undefined function Foo::bar() in /in/TvcmB on line 15
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/TvcmB on line 17
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/TvcmB on line 17
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/TvcmB on line 17
Process exited with code 255.