The Page 404 not working with .htaccess? - php

Question

i have this Code in my .htaccess file:
#Rewrite everything to https
RewriteEngine On
RewriteCond %{HTTPS} !=on
RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]
RewriteCond %{HTTP_HOST} ^www\.(.*)$ [NC]
RewriteRule ^(.*)$ http://%1%{REQUEST_URI} [R=301,QSA,NC,L]
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.+?)/?$ index.php?witz=$1 [L,QSA]
ErrorDocument 404 https://example.com/erorrpage.php
ErrorDocument 403 https://example.com/erorrpage.php
i have one argument like this:
https://example.com/var

Answer 1

Your ErrorDocument is not getting triggered because of the following Rule you have in your htaccess
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.+?)/?$ index.php?witz=$1 [L,QSA]
The Rule redirects everything that doesn't exist as directory !-d and !-f file to /index.php . Since mod-rewrite Rules are applied before mod-core your ErrorDocument will never get applied.
To solve this,You need to use a mod-rewrite Rule instead of ErrorDocument to Redirect non-existent requests to 404 page. So put the following at the top of your htaccess
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.+?)/?$ - [R=404,L]
If you want to redirect 404 requests to a specific page ,you can use the following
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.+?)/?$ /errorpage.php [R= 404,L]

Answer 2

I will suppose that you use apache.
Ensure that your .htaccess file are on the right directory (like root directory for example) or erorrpage.php is accessible on the https://example.com/
Try to simplify it with ErrorDocument 404 "Custom very simple 404 error", just to see if it works
Ensure that your mod rewrite is enabled (on httpd.conf, uncomment the ;LoadModule rewrite_module modules/mod_rewrite.so if not. Then restart apache)
Find the relevant directory tag for your www root (on other words, on your apache config of your root directory) and change AllowOverride None to AllowOverride All
If the problem occured in a web hosting, the ensure that it allow the .htaccess
If all of these does not work, try to check apache official docs