CODEWITHSUNDEEP
php.htaccess
Jade Kallo
Jade Kallo

Reputation: 110

Include 500 file if PHP errors are found

Is it possible, using PHP, to show a 500 page if I accidently make a mistake in my code? I tried using error_reporting(0) but that will just hide the errors. And if I use htaccess' php_flag display_errors off Chrome (and other browsers) will just display a 500 error like this one: http://image.prntscr.com/image/4c87df1998634097a18a85d268ccc818.png

Thanks :)

Upvotes: 0

Views: 103

Answers (3)

JustOnUnderMillions
JustOnUnderMillions

Reputation: 3795

Combianate these functions to make a redirect on error:

error_get_last() # to get the lasterror

header() # to rediect if needed

register_shutdown_function() # to catch errors with error_get_last

ob_start() / ob_flush()# catch content, for late showing or not

At start of your php file:

ob_start();
register_shutdown_function(function(){
   $err = error_get_last();
   //check the $err 
   if($err){
      header('Location: 505.html');
      exit;
   } else {
      ob_flush();#or ob_end_flush();
      exit;
   }
});

You can also catch fatal errors with this.

Upvotes: 2

zort
zort

Reputation: 46

In PHP 5.x you can catch all errors except fatals. Just look at http://php.net/manual/en/function.set-error-handler.php

Quick example:

<?php 
function handler($errno, $errstr, $errfile, $errline)
{
   echo file_get_contents('500.html');
   die();
}
set_error_handler('handler', E_ALL);

Upvotes: 2

E_p
E_p

Reputation: 3144

Any webserver (apache/nginx/lighttpd) let you do custom error pages

https://httpd.apache.org/docs/2.4/custom-error.html

https://www.digitalocean.com/community/tutorials/how-to-configure-nginx-to-use-custom-error-pages-on-ubuntu-14-04

http://redmine.lighttpd.net/boards/2/topics/4639

But do not forget to turn off PHP error display, just log them.

Upvotes: 0

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