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copied!<p><strong><a href="http://www.php.net/manual/en/language.oop5.magic.php" rel="nofollow noreferrer">Magic Methods</a></strong> are fall-through methods that get called whenever you invoke a method that doesn't exist or assign or read a property that doesn't exist, among other things.</p> <pre><code>interface AllMagicMethods { // accessing undefined or invisible (e.g. private) properties public function __get($fieldName); public function __set($fieldName, $value); public function __isset($fieldName); public function __unset($fieldName); // calling undefined or invisible (e.g. private) methods public function __call($funcName, $args); public static function __callStatic($funcName, $args); // as of PHP 5.3 // on serialize() / unserialize() public function __sleep(); public function __wakeup(); // conversion to string (e.g. with (string) $obj, echo $obj, strlen($obj), ...) public function __toString(); // calling the object like a function (e.g. $obj($arg, $arg2)) public function __invoke($arguments, $...); // called on var_export() public static function __set_state($array); } </code></pre> <p>A C++ developer here might notice, that PHP allows overloading some operators, e.g. <code>()</code> or <code>(string)</code>. Actually PHP allows overloading even more, for example the <code>[]</code> operator (<a href="http://www.php.net/manual/en/class.arrayaccess.php" rel="nofollow noreferrer">ArrayAccess</a>), the <code>foreach</code> language construct (<a href="http://www.php.net/manual/en/class.iterator.php" rel="nofollow noreferrer">Iterator</a> and <a href="http://www.php.net/manual/en/class.iteratoraggregate.php" rel="nofollow noreferrer">IteratorAggregate</a>) and the <code>count</code> function (<a href="http://www.php.net/manual/en/class.countable.php" rel="nofollow noreferrer">Countable</a>).</p>

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