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+--- Thread: how to specify img_url in captcha settings? (/showthread.php?tid=64344)
how to specify img_url in captcha settings? - Laurynas - 02-10-2016
Hello everyone I'm having hard time with Codeigniter captcha library. Browser in my web page do not show any captcha img file, i think it is problem with img_url option because img file location is 'http://localhost/blog/captcha/1455115990.3884.jpg' and when i try directly access it throw browser, i just get codeigniter default 404 window, but in my captcha directory in my web project root folder codeigniter successfully creating captcha img files. Any suggestions what i can do differently?
Controller
Code:
function post($postID){
$this->load->model('comment');
$data['comments']=$this->comment->get_comments($postID);
$this->load->helper('form');
$this->load->helper('captcha');
$vals=array(
'img_path'=> './captcha/',
'img_url'=>base_url().'captcha/',
'img_width'=>150,
'img_height'=>30
);
$cap = create_captcha($vals);
$this->session->set_userdata('captcha', $cap['word']);
$data['captcha']=$cap['image'];
$data['post']=$this->Post->get_post($postID);
$this->load->view('post', $data);
}Code:
<p>Captcha Code: <?=$captcha ?> <br /><?php
$data_form=array(
'name'=>'captcha'
);
echo form_input($data_form);
?>
</p>RE: how to specify img_url in captcha settings? - siburny - 02-10-2016
Can you post a path where image file is saved? Also, do you use any rewrite rules?