How to install mcrypt extension in xampp

In this article, I will discuss how to install mcrypt extension in xampp.

In older version, it was crypt() package with crypt(1) command. Now that the crypt() package has been replaced with mcrypt. It is good to exchange data securely. There is no need for cryptography while you are using it. It also allows the developer to use a wide range of encryption features, and there is no need to change the code. It helps to write neat code.

Features of mcrypt

  • Compression before encryption provides efficiency, faster encryption, and safety of data.
  • The CFB mode is used in mcrypt, which helps to retrieve deleted files from the file or stream in the BCE, CBC, and OFB modes.
  • mcrypt utilizes a 32-bit CRC to verify errors in encrypted files.
  • It ensures that no important data is written to the disk.

Preconditions for how to install mcrypt extension in xampp

  • There should be xampp installed on your server.
  • You have to verify that mcrypt is already installed.

How to verify mcrypt already installation

Let’s verify that mcrypt has already been installed.

So to check it, you have to follow the below steps.

Step 1: Open XAMPP, click on the Config button, and open php.ini in your editor. Also, you can have a look at the below picture.

how to install mcrypt php extension in xampp
Opening php.ini file on xampp

Step 2: Now search for the below terms in the php.ini file.

;extension=php_mcrypt.dll

You can see it in the below image.

xampp-php-ini-mcrypt-search
xampp php.ini mcrypt search

Step 3: If not found, you can follow the below steps to install mcrypt.

Installing and Enabling mcrypt extension in XAMPP

Step 1: Download the suitable version of the mcrypt package for your system using the official website.

Step 2: A zip file will be downloaded. Now extract the zip file and then paste the ” php_mcrypt.dll ” file into the following directory.

C:\xampp\php\ext

Step 3: Open XAMPP, click on the Config button then open php.ini in your editor.

Step 4: Paste the following phrase in the php.ini file as shown in the picture.

extension=mcrypt
extension mcrypt change in php.ini
extension mcrypt change in php.ini

Step 5: Now restart the XAMPP server to see the effects. You can also go to the PHPInfo (by clicking on admin in XAMPP) page to verify the installation.

mcrypt installation check on php info page
mcrypt installation check on the php info page

Conclusion of How to install mcrypt extension in xampp

In this tutorial, you will learn about How to install mcrypt extension in xampp. If you find it useful then please share it with your friends on Facebook or any other means. If you find any difficulties then you can ask in the comment section. Thank you.

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