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run code in 200+ php & hhvm versions
Bugs & Features
<?php class Book { private $bookProperties; private $bookMethods; public function __construct(Array $properties = []) { $this->bookProperties = array(); $this->bookMethods = array(); foreach ($properties as $property => $value) { $this->bookProperties[$property] = $value; } } public function __get($property) { if (!in_array($property, $this->bookProperties)) { throw new \Exception('No such property: ' . $property); } else { return $this->bookProperties[$property]; } } public function __set($property, $value) { $this->bookProperties[$property] = $value; } public function addMethod($methodName, $methodCallable) { if (!is_callable($methodCallable)) { throw new InvalidArgumentException('Second parameter must be callable'); } else { $this->bookMethods[$methodName] = $methodCallable; } } public function __call($methodName, Array $args) { if (!in_array($methodName, $this->bookMethods)) { throw new \Exception('No such method: ' . $methodName); } else { return call_user_func_array([$this, $methodName], $args); } } } $book = new Book; $book->title = 'Code Complete'; print $book->title;
based on pNKms
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Exception: No such property: title in /in/sf1Lk:18 Stack trace: #0 /in/sf1Lk(51): Book->__get('title') #1 {main} thrown in /in/sf1Lk on line 18
Process exited with code 255.
Output for 5.4.11 - 5.6.28
Fatal error: Uncaught exception 'Exception' with message 'No such property: title' in /in/sf1Lk:18 Stack trace: #0 /in/sf1Lk(51): Book->__get('title') #1 {main} thrown in /in/sf1Lk on line 18
Process exited with code 255.
Output for 5.3.21 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/sf1Lk on line 6
Process exited with code 255.