+- CodeIgniter Forums (https://forum.codeigniter.com)
+-- Forum: Archived Discussions (https://forum.codeigniter.com/forumdisplay.php?fid=20)
+--- Forum: Archived Development & Programming (https://forum.codeigniter.com/forumdisplay.php?fid=23)
+--- Thread: Production environment: error page for fatal errors (/showthread.php?tid=50321)
Production environment: error page for fatal errors - El Forum - 03-22-2012
[eluser]Unknown[/eluser]
Hi guys,
Do any of you know if there is a possibility to show a nice error page when a fatal error occurs? When you set the environment variable in index.php to 'production' the page just stays white, and I think it is convenient to show a page with some description.
Of course I could modify the default CodeIgniter code, but I would like to avoid that, so I am hoping one of you could help me out with some idea's.
Production environment: error page for fatal errors - El Forum - 03-22-2012
[eluser]CroNiX[/eluser]
You'd probably have to create a MY_Exceptions to create that functionality. But, there shouldn't be any fatal errors on a production box. That would indicate a bug that needs fixing.
Production environment: error page for fatal errors - El Forum - 03-22-2012
[eluser]Unknown[/eluser]
Of course those needs fixing, but if there may occur a fatal error, for example, when a file is missing, it would be nice if there was something more than just a blank page, in general users do not know what to do with a blank screen.
So besides extending the core class there is no way this could be implemented? Well, it is way better than nothing. Thank you for your response.
Production environment: error page for fatal errors - El Forum - 03-22-2012
[eluser]skunkbad[/eluser]
You could create a custom error handler in a hook, using set_error_handler. I use one that emails me the error info.
Code:
<?php
function my_error_handling(){
function my_error_handler ($e_number, $e_message, $e_file, $e_line, $e_vars) {
$message = "An error #" . $e_number . " occurred in script '$e_file' on line $e_line: \n<br />$e_message\n<br />";
$message .= "Date/Time: " . date('n-j-Y H:i:s') . "\n<br />";
$message .= "<pre>" . print_r ($e_vars, 1) . "</pre>\n<br />";
if ( ENVIRONMENT == 'development') {
echo '<p class="error">' . $message . '</p>';
}else{
error_log ($message, 1, ADMIN_EMAIL_ADDRESS );
if ( ($e_number != E_NOTICE) && ($e_number < 2048)) {
echo '<p class="error">A system error occurred. We apologize for the inconvenience.</p>';
}
}
}
set_error_handler ('my_error_handler',E_ALL^E_NOTICE);
}
/* End of file my_error_handling_hook.php */
/* Location: /application/hooks/my_error_handling_hook.php */You could easily customize this to display whatever you want to the site visitor.