Coding⏱️ 2 min read📅 2026-05-31

How to Fix: imagecreatefromjpeg and similar functions are not working in PHP

imagecreatefromjpeg function not working in PHP

Quick Answer: Make sure you have the GD library enabled in your PHP installation, as it is required for image creation functions.

📋 Table of Contents

  1. 🛑 Root Causes of the Error
  2. 🔧 Proven Troubleshooting Steps
  3. 💡 Conclusion

The error message 'Fatal error: Call to undefined function imagecreatefromjpeg()' in PHP indicates that the GD library, which includes the functions for creating images from various file formats, is not enabled or installed on your server. This is a common issue when upgrading PHP versions or switching to a new hosting provider.

🛑 Root Causes of the Error

  • Outdated PHP version or missing GD library.

🔧 Proven Troubleshooting Steps

Method 1: Enable GD Library via PHP.ini

  1. Step 1: Open your server's PHP configuration file (usually named php.ini) and add the following line at the end of the file: `extension=gd.so`.

Method 2: Install GD Library via Package Manager

  1. Step 1: Check if the GD library is available on your server by running `php -v` and looking for 'gd' in the output.

💡 Conclusion

By following these steps, you should be able to resolve the issue and enable image creation functions like imagecreatefromjpeg in your PHP installation.

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