PHP 8.3 compatibility issue when exporting using WP_Query Results

Hi WP All Export Team,

We’re encountering a PHP compatibility issue with WP All Export when using the “WP_Query Results” export option.

Issue summary:

• Exports fail when the site is running on PHP 8.3
• The same export works correctly when switching to PHP 7.4

Export method used:

• Export type: WP_Query Results

What we’ve checked:

• Server error logs: no issues other than PHP-related incompatibility
• WAF logs: no blocked requests or security-related problems
• No other plugins generating errors during the export process

Steps to reproduce:

1. Set PHP version to 8.3
2. Create or run an export using WP_Query Results
3. Export fails / does not complete
4. Switch PHP version to 7.4
5. Run the same export → works as expected

Workaround:
Temporarily downgrading PHP to 7.4 allows the export to complete successfully. After exporting, PHP can be switched back to 8.3.

This strongly suggests a compatibility issue with PHP 8.x (specifically 8.3) when using the WP_Query Results export method.

Could you please confirm:

• Whether PHP 8.3 is officially supported
• If this issue is already known
• If a fix or update is planned

We can provide logs or additional details if needed.

Thanks.

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