3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php // objects, closures, stdClass, clone $closures = array(); $simple_closure = function() { return $this->msg;}; for ($x=0; $x < 2; $x++) { $closures[$x] = $simple_closure; } $obj1 = new stdClass; $obj1->msg = "Top of the morning\n"; $obj1->getEveningMessage = function () { return "Some enchanted and lovely summer evening ...\n"; }; $obj1->getClosure = function() { return $this->getEveningMessage; }; $obj2 = clone($obj1); $obj2->msg = "Happy Days!\n"; $c1 = Closure::bind($closures[0], $obj1); $c2 = Closure::bind($closures[1], $obj2); echo $c1(); echo $c2(); $first = $obj1->getClosure; echo $first(); echo call_user_func($first); echo $obj1->getClosure->__invoke();
Output for 7.0.0 - 7.1.0
Top of the morning Happy Days! Fatal error: Uncaught Error: Using $this when not in object context in /in/H9QuY:15 Stack trace: #0 /in/H9QuY(29): {closure}() #1 {main} thrown in /in/H9QuY on line 15
Process exited with code 255.
Output for hhvm-3.12.0
Top of the morning Happy Days! Fatal error: Uncaught Error: $this is null in /in/H9QuY:15 Stack trace: #0 /in/H9QuY(29): Closure$#3() #1 {main}
Process exited with code 255.
Output for hhvm-3.10.0
Top of the morning Happy Days! Fatal error: $this is null in /in/H9QuY on line 15
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Top of the morning Happy Days! Fatal error: Using $this when not in object context in /in/H9QuY on line 15
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Fatal error: Call to undefined method Closure::bind() in /in/H9QuY on line 21
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/H9QuY on line 6
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 T_FUNCTION in /in/H9QuY on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/H9QuY on line 6
Process exited with code 255.