Severity: Warning
Message: get_headers(): This function may only be used against URLs
Filename: controllers/Certificate.php
Line Number: 204
Backtrace:
File: /usr/local/apache2/htdocs/meit_new/application/controllers/Certificate.php
Line: 204
Function: get_headers
File: /usr/local/apache2/htdocs/meit_new/application/controllers/Certificate.php
Line: 161
Function: downloadFile
File: /usr/local/apache2/htdocs/meit_new/index.php
Line: 321
Function: require_once