codeigniter Error Handling show_404()
Example
This function will display the 404 error message supplied to it using the following error template:
Path - application/errors/error_404.php
The function expects the string passed to it to be the file path to the page that isn't found. Note that CodeIgniter automatically shows 404 messages if controllers are not found.
CodeIgniter automatically logs any show_404() calls. Setting the optional second parameter to FALSE will skip logging.
Syntax
show_404($page = '', $log_error = TRUE)
Parameters:
- $page (string) – URI string
- $log_error (bool) – Whether to log the error
Return type: void
