3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Container { protected $items; public function __construct() { $this->items = []; } public function exists($name) { return isset($this->item[$name]); } public function get($name) { if (!isset($this->item[$name])) { throw new RuntimeException('Item "' . $name . '" not found'); } return $this->item[$name]; } public function register($name, $item, $replace = false) { if (isset($this->item[$name]) and $replace === false) { throw new RuntimeException('Item "' . $name . '" already exists'); } $this->item[$name] = $item; return $this; } public function unregister($name) { if (!isset($this->item[$name])) { throw new RuntimeException('Item "' . $name . '" not found'); } unset($this->item[$name]); } } $container = new Container(); $container->register('ultimate.question', new class(42) { private $value; public function __construct($value) { $this->value = $value; } public function value() { return $this->value; } }); ; if ($container->exists('ultimate.question')) { $answer = $container->get('ultimate.question') echo "The answer is: ", $answer->value(), "\n"; } else { echo "Come back in 7,500,000 years\n"; }
Output for 5.5.24 - 5.5.30, 5.6.8 - 5.6.15
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/o4Gai on line 43
Process exited with code 255.

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