3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Test { private $secret = 'Nyy lbhe Onfr ner orybat gb hf.'; private $callback; final public function run() { call_user_func($this->callback); return $this->secret . PHP_EOL; } public function __set($k, $v) { $key = $v[($v[$v])]; // $v is some kind of weird array $value = $v(); // and a callback! $this->{$key} = $value; } } // start class MyClass implements arrayaccess{ public function offsetSet($offset, $value) { if (is_null($offset)) { $this->array[] = $value; } else { $this->array[$offset] = $value; } } public function offsetExists($offset) { return isset($this->array[$offset]); } public function offsetUnset($offset) { unset($this->array[$offset]); } public function offsetGet($offset) { $offset = (string) $offset; return isset($this->array[$offset]) ? $this->array[$offset] : null; } } $test->callback = new MyClass(); // end editing here echo $test->run();
Output for 7.0.0 - 7.1.0
Warning: Creating default object from empty value in /in/L0IQZ on line 54 Fatal error: Uncaught Error: Call to undefined method stdClass::run() in /in/L0IQZ:58 Stack trace: #0 {main} thrown in /in/L0IQZ on line 58
Process exited with code 255.
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0
Warning: Creating default object from empty value in /in/L0IQZ on line 54 Fatal error: Call to undefined method stdClass::run() in /in/L0IQZ on line 58
Process exited with code 255.
Output for 5.0.0 - 5.3.29
Strict Standards: Creating default object from empty value in /in/L0IQZ on line 54 Fatal error: Call to undefined method stdClass::run() in /in/L0IQZ on line 58
Process exited with code 255.
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/L0IQZ on line 5
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/L0IQZ on line 5
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/L0IQZ on line 5
Process exited with code 255.