3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function bar(callable $fn) { echo "It passed a callable check\n"; $fn(); } class foo { private $value = '12345'; function bar() { echo "oh dear lord, this is an instance function"; echo "value is: ".$this->value; // echo "where did it go?"; } } $foo = new foo; @bar(['foo', 'bar']); echo "wait what?";
Output for 7.0.0 - 7.2.0
It passed a callable check oh dear lord, this is an instance function Fatal error: Uncaught Error: Using $this when not in object context in /in/pg4Il:17 Stack trace: #0 /in/pg4Il(7): foo::bar() #1 /in/pg4Il(24): bar(Array) #2 {main} thrown in /in/pg4Il on line 17
Process exited with code 255.
Output for 5.4.2 - 5.6.28
It passed a callable check oh dear lord, this is an instance function
Process exited with code 255.
Output for 5.3.17 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/pg4Il on line 24
Process exited with code 255.