PHP Codeigniter Unexpected Error(Module 'imagick' already loaded)

问题

I am using PHP Codeigniter and unexpectedly this error is occur on live server. Can any one help.

Severity: Core Warning

Message: Module 'imagick' already loaded

Filename: Unknown

Line Number: 0

回答1:

That is from php loading up. In your university files there are 2 Lines loading the imagick extension

Assuming a Linux server it's likely located /etc/php/conf.d or similar.

Ubuntu server uses /etc/php7/apache/conf.d for example assuming your using php as an Apache module

Inside there you should be able to grep for the word imagick Just remove one of them

回答2:

In index.php file change this line

define('ENVIRONMENT', isset($_SERVER['CI_ENV']) ? $_SERVER['CI_ENV'] : 'development');

to

define('ENVIRONMENT', isset($_SERVER['CI_ENV']) ? $_SERVER['CI_ENV'] : 'production');

回答3:

I have similar issue when using Codeigniter. The error not show when running in local, but show in server. My solution is add script below at the end of my index.php

ini_set('display_errors','off');

Now, my error is gone. Hope this can help.

来源：https://stackoverflow.com/questions/44484478/php-codeigniter-unexpected-errormodule-imagick-already-loaded