Html-php dynamically generated Verification code IMG tag cannot be loaded

The verification code generated by the CAPTCHA using CI is not displayed but the access URL can be displayed???

Http://cii.m.com/index.php/ad ... can display verification code

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The verification code generated by the CAPTCHA using CI is not displayed but the access URL can be displayed???

Http://cii.m.com/index.php/ad ... can display verification code

I don't know what your specific reason is. Use CI this method to generate a verification code, to ensure that your img_path is the correct path and write permission, to ensure that the GD Library extension open

Plus __root__ try.

headerAdd the output back, keep it consistent with the picture type, and then change it to echo return one or more of the echo followingexit

Add a "?" After the URL address. + Random string Test

F12 See the console of the customs clearance in the picture path error, the picture does not come more is the path problem

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