Mcrypt Extension Required for Encrypt Library

Are you getting the error message "Encrypt library requires Mcrypt extension" while working with your PHP application? Don't worry, this guide will explain everything you need to know about the Mcrypt extension and how to install it.

What is Mcrypt Extension?

Mcrypt is a PHP library that provides encryption and decryption functions. It supports several encryption algorithms such as AES, Blowfish, and DES. The library was introduced in PHP 4.0.2 and has been included as a core extension in PHP until version 7.2.

Why do you need Mcrypt Extension for Encrypt Library?

Encrypt library uses Mcrypt extension to provide secure encryption and decryption of data. Without the Mcrypt extension, the library is unable to work properly, and you will get the error message "Encrypt library requires Mcrypt extension."

How to Install Mcrypt Extension?

For Ubuntu/Linux Users

Ubuntu and Linux users can install the Mcrypt extension using the following command:

sudo apt-get install php7.0-mcrypt (for PHP 7.0)

If you're using a different version of PHP, replace 7.0 with your version number.

For Windows Users

For Windows users, the Mcrypt extension can be enabled by uncommenting the following line in your php.ini file:

extension=php_mcrypt.dll

Make sure the php_mcrypt.dll file is present in the extension directory of the PHP installation folder.

Final Thoughts

In conclusion, the Mcrypt extension is an integral part of the Encrypt library. Without it, the library cannot function properly. We hope that this guide has helped you understand more about the Mcrypt extension and how to install it. If you have any further questions, feel free to reach out to us.