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Why Is My PHP Script Failing to Execute When Calling cURL Despite Enabling the cURL Extension?
Why Is My PHP Script Failing to Execute When Calling cURL Despite Enabling the cURL Extension?
How to Install cURL on Windows
Issue:
Despite following all the necessary instructions, the PHP script still fails to execute when curl is called, returning an error that the curl_version() function is undefined. The phpinfo() function confirms that the cURL extension is enabled.
Resolution:
To install cURL on Windows, follow these steps:
- Visit the cURL download page at https://curl.haxx.se/dlwiz?type=bin.
- Select your operating system (Windows 32 or 64-bit) and click "Select!".
- Choose the appropriate terminal type (Windows Command Prompt or Cygwin/MinGW) and click "Select!".
- If necessary, choose your Windows operating system and click "Finish".
- Click "Download" for the SSL-enabled or disabled version.
- Extract the downloaded zip file to an easily accessible location, such as C:Program Files.
Testing cURL:
- Open a Windows Command Prompt terminal (Run > cmd).
- Set the path to include the directory where curl.exe is located (e.g., "set path=%path%;c:Program Filescurl").
- Type "curl". If curl is successfully installed and the path is correct, you should see the following message: "curl: try 'curl –help' or 'curl –message' for more information".
Additional Notes:
- Ensure that the correct PHP.exe version is being used by the Apache server.
- Verify that the PHP.ini file contains the correct extension_dir and extension=php_curl.dll settings.
XAMPP Installation (Optional):
If you encounter persistent issues, consider installing XAMPP, a pre-configured web server suite that includes cURL and other essential components for PHP development on Windows. For more information, visit https://www.apachefriends.org/index.html.
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