src/UI/Image/Captcha.php
public function generate( $fileName ){
		$word	= $this->generateWord();
		$this->generateImage( $word, $fileName );
		return $word;
	}
public function generate( $fileName ){
		$word	= $this->generateWord();
		$this->generateImage( $word, $fileName );
		return $word;
	}
public function generate ( $ fileName ) { $ word = $ this -> generateWord ( ) ; $ this -> generateImage ( $ word , $ fileName ) ; return $ word ; }
Generates CAPTCHA image file and returns generated and used CAPTCHA word.
@access		public
@param		string		$fileName		Name of CAPTCHA image file to create
@return		string		CAPTCHA word rendered in image file
Generates CAPTCHA image file and returns generated and used CAPTCHA word .