PHP – bunyam.in https://bunyam.in Easy Solutions Wed, 16 Apr 2025 11:06:52 +0000 en-US hourly 1 https://wordpress.org/?v=6.8 Class “Twig_Cache_Null” not found error https://bunyam.in/class-twig_cache_null-not-found-error/ Mon, 17 Jun 2019 11:50:52 +0000 https://bunyam.in/?p=63 Read more »]]> Exceptions are made by hands , some times they are not clear at all.

Today i faced one of this “Twig_Cache_Null” that was meanless.

After Several inspections i found solution:

Empty and readable cache folder is not exists. You need to create at “config” described:

  1. new Twig_Environment($loader, array(
  2. ‘cache’ => ‘cache/twig’,
  3. ‘debug’ => …,
  4. )

Happy coding.

]]> Install Nginx for Cpanel & EasyApache4 https://bunyam.in/install-nginx-cpanel-easyapache4/ Wed, 15 Feb 2017 17:06:11 +0000 http://bunyam.in/?p=44 Read more »]]> Some Nginx softwares were purely usable for Easy Apache Such as nginxcp , but until EA4 has deployed that is unable to work.

There are lots of error returns when you trying to set up such as
cp: cannot stat ‘/var/cpanel/templates/apache2/vhost default’: No such file or d irectory
or
cp: cannot create regular file `/var/cpanel/apps/nginxcp.conf': No such file or directory

There is a solution for now: engintron
easy to install

cd /  
rm -f engintron.sh  
wget --no-check-certificate https://raw.githubusercontent.com/engintron/engintron/master/engintron.sh  
bash engintron.sh install

Happy codings 🙂

]]> How to detect request is XHR or Ajax https://bunyam.in/how-to-dedect-request-is-xhr-or-ajax/ Tue, 29 Sep 2015 09:14:57 +0000 http://bunyam.in/?p=25 Read more »]]> Detecting XHR is a small trick for security procedure nowadays.

Today most web application is detecting by bots or spiders. Some of them looking for your security issues. You can handle it with simple moves. 

If you filter just like below, there is a one more layer for your critical procedures. Because lots of spiders or crawlers does not have skill for set request type.

[php]
/* XHR-AJAX check */
if(!empty($_SERVER[‘HTTP_X_REQUESTED_WITH’]) && strtolower($_SERVER[‘HTTP_X_REQUESTED_WITH’]) == ‘xmlhttprequest’){
/*Your Procedures or processes */
}else{
/*Here is a direct call or bot */
die(‘you shall not pass!’);
}
[/php]
Simple.

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