Array ( [word] => [img_path] => ./captcha/ [img_url] => https://iselglobal.com/captcha/ [font_path] => ./path/to/fonts/texb.ttf [img_width] => 150 [img_height] => 30 [expiration] => 7200 [word_length] => 4 [font_size] => 16 [img_id] => Imageid [pool] => 0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ [colors] => Array ( [background] => Array ( [0] => 255 [1] => 255 [2] => 255 ) [border] => Array ( [0] => 255 [1] => 255 [2] => 255 ) [text] => Array ( [0] => 0 [1] => 0 [2] => 0 ) [grid] => Array ( [0] => 255 [1] => 40 [2] => 40 ) ) ) Submit