Answer:
This article explains how to change the PHP version for your hosting account using Plesk on GHFS Hosting. Different websites and applications require different PHP versions, and Plesk allows you to switch versions easily.
1. Where to Change the PHP Version in Plesk
You can change the PHP version individually for each domain or subdomain.
Steps:
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Log in to your Plesk control panel
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Go to Websites & Domains
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Select the domain you want to modify
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Click PHP Settings
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Look for the PHP version dropdown
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Choose the desired PHP version
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Click OK or Apply to save the changes
Your website will now run on the selected PHP version.
2. Choosing the Right PHP Version
Different applications require different PHP versions:
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Modern CMS platforms (WordPress, Joomla, etc.) usually require a newer PHP version
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Older or custom-coded websites may require legacy versions
If unsure, check your software documentation or ask GHFS Hosting support.
3. Additional Settings in PHP Configuration
The PHP Settings page also allows you to:
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Enable/disable PHP extensions
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Adjust memory limit
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Change max upload size
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Configure error reporting
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Switch PHP handler (FastCGI, FPM, etc.) depending on availability
Adjust only what you understand or follow your software’s recommended settings.
4. Common Issues After Changing PHP Version
If your site stops working after switching PHP:
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The website may not support the chosen PHP version
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Required extensions may be missing
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Deprecated functions may cause errors
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A plugin/module may be incompatible
To fix this:
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Switch back to a previous PHP version
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Check Plesk Error Logs
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Contact GHFS Hosting support if the error persists
5. When to Contact GHFS Hosting Support
Contact support if:
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You do not know which PHP version to use
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The site breaks after switching versions
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Required PHP modules do not appear in the settings
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You want to optimize performance with the best PHP handler
GHFS Hosting support can guide you or adjust PHP settings for you.
