Title: PHP compatibility
Last modified: October 23, 2017

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# PHP compatibility

 *  [graziellaiezzi](https://wordpress.org/support/users/graziellaiezzi/)
 * (@graziellaiezzi)
 * [8 years, 7 months ago](https://wordpress.org/support/topic/php-compatibility-6/)
 * Hi,
    In the Solr Search documentation there is no reference to PHP compatibility.
   Is there any known issue using an old PHP version such as 5.3.3? We are running
   WP 4.8.2.
 * Thanks
    G

The topic ‘PHP compatibility’ is closed to new replies.

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 * 0 replies
 * 1 participant
 * Last reply from: [graziellaiezzi](https://wordpress.org/support/users/graziellaiezzi/)
 * Last activity: [8 years, 7 months ago](https://wordpress.org/support/topic/php-compatibility-6/)
 * Status: not resolved