ZF-5560: Zend_Captcha factory class
I'm really wondered why there isn't any Factory object for this component. It will be very usefully to have such factory that connected with Zend_Config can make our life and project management much more easier. So i decided to write one.
It's based on Zend_Cache::factory, and except ReCaptcha it works well. With ReCaptcha there is small problem with isValid method - it has different syntax, and without changing isValid part inside your code you can't easy change from eg. Zend_Captcha_Image to Zend_Captcha_ReCaptcha.
$captcha = Zend_Captcha::factory( 'Mao_Captcha_FigletCopy', array( 'name' => 'foo', 'wordLen' => 6 ) );
$captcha = Zend_Captcha::factory( 'Image', array( 'name' => 'foo', 'wordLen' => 6, 'font' => APPLICATION_PATH .'library/html2pdf/font/verdana.ttf', 'imgDir' => APPLICATION_PATH .'public_html/temp/', 'imgUrl' => '/temp/' ) );
I hope that one of ZF developer can take a look at it and include such kind of Zend_Captcha::factory into ZF.