Software⏱️ 2 min read📅 2026-06-02

How to Fix: Composer Warning: openssl extension is missing. How to enable in WAMP

Fix Composer Warning: openssl extension is missing. Ho. Re-enable the openssl extension by going. Step-by-step guide included.

Quick Answer: Re-enable the openssl extension by going to php.ini, uncommenting the line that starts with 'extension=openssl'

📋 Table of Contents

  1. ⚠️ Common Causes
  2. 🔧 Proven Troubleshooting Steps
  3. 🎯 Final Words

To resolve the Composer warning about the missing openssl extension on WAMP, follow these steps:

⚠️ Common Causes

  • The openssl extension is not enabled in the WAMP php.ini file.

🔧 Proven Troubleshooting Steps

Method 1: Enable openssl in php.ini

  1. Step 1: Open the php.ini file located at C:\wamp\bin\php\php7.2.11\php.ini (or the version you are using) and add the following line:
  2. #extension=openssl becomes
  3. extension=openssl
  4. Step 2: Save the changes and restart your WAMP server.

Method 2: Use a PHP config file

  1. Step 1: Create a new file named php.ini-bak and copy the original php.ini to it.
  2. Step 2: Open the php.ini file and add the following line:
  3. #extension=openssl becomes
  4. extension=openssl
  5. Step 3: Save the changes, close the file, and restart your WAMP server.

🎯 Final Words

By following these steps, you should be able to enable the openssl extension in WAMP and resolve the Composer warning.

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