The WP RSS Aggregator plugin uses the SimplePie library which is included in WordPress, meaning that the below requirements are also the plugin’s requirements. If you are unsure whether your server has everything you need, contact our support team here and we will help you out.
If you are unsure about any of the below, you can make use of the SimplePie Compatibility Test that is included in the SimplePie download.
SimplePie Minimum Requirements
- PHP 5.2 or higher
- PHP's XML extension (enabled by default)
- PHP's PCRE extension (enabled by default)