I've got this constructor that takes an optional argument. The main problem with this is usability. The developer using my framework will catch a headache instantly because he doesn't know if he can provide an argument, what kind of argument, or if he can't at all. Conclusion: It just sucks. But PHPDoc may help a little bit if someone has a reasonable IDE like Netbeans installed 
So:\[code\]class ChildClass extends ParentClass { public function __construct() { $tplFile = func_get_arg(0); if (!isset($tpl)) { $tpl = 'index'; } parent::__construct($tpl); }}\[/code\]How could I use PHPDoc here to indicate that there can be provided an optional [$tpl] argument?
So:\[code\]class ChildClass extends ParentClass { public function __construct() { $tplFile = func_get_arg(0); if (!isset($tpl)) { $tpl = 'index'; } parent::__construct($tpl); }}\[/code\]How could I use PHPDoc here to indicate that there can be provided an optional [$tpl] argument?