Title: Compatible with PHP 7?
Last modified: May 8, 2017

---

# Compatible with PHP 7?

 *  Resolved [jamminjames](https://wordpress.org/support/users/jamminjames/)
 * (@jamminjames)
 * [9 years, 1 month ago](https://wordpress.org/support/topic/compatible-with-php-7-23/)
 * I used the PHP Compatibility Checker plugin to check my site, and for PHP 7.0,
   there are 15 warnings for this plugin.
 * Such as these for various files within the plugin:
    Use of deprecated PHP4 style
   class constructor is not supported since PHP 7. File has mixed line endings; 
   this may cause incorrect results
 * Is it compatible with PHP 7.0? Are these issues being addressed?
 * Thank you.

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Plugin Contributor [mbrsolution](https://wordpress.org/support/users/mbrsolution/)
 * (@mbrsolution)
 * [9 years, 1 month ago](https://wordpress.org/support/topic/compatible-with-php-7-23/#post-9110533)
 * Hi, yes the plugin is compatible with PHP 7. Can you share the 15 warnings the
   PHP Compatibility Checker is reporting.
 * Thank you
 *  Thread Starter [jamminjames](https://wordpress.org/support/users/jamminjames/)
 * (@jamminjames)
 * [9 years, 1 month ago](https://wordpress.org/support/topic/compatible-with-php-7-23/#post-9114811)
 * Great, thanks. Here are the warnings, and the files they relate to (just two 
   types of warnings, but in multiple files):
 * whois.client.php, whois.idna.php:
    Use of deprecated PHP4 style class constructor
   is not supported since PHP 7.
 * whois.de.php, whois.ip.lib.php, whois.ip.php, whois.mobi.php, whois.nl.php, whois.
   nz.php, whois.org.php, whois.parser.php, whois.servers.php, whois.si.php, whois.
   utils.php:
    File has mixed line endings; this may cause incorrect results
 * whois.main.php
    (Both of the above warnings apply)
 *  Plugin Contributor [mbrsolution](https://wordpress.org/support/users/mbrsolution/)
 * (@mbrsolution)
 * [9 years, 1 month ago](https://wordpress.org/support/topic/compatible-with-php-7-23/#post-9115128)
 * Hi, did you update to the latest version 4.2.7?
 * The developers are aware of these warnings. However it does not prevent the functionality
   of the plugin.
 * Kind regards
 *  Thread Starter [jamminjames](https://wordpress.org/support/users/jamminjames/)
 * (@jamminjames)
 * [9 years, 1 month ago](https://wordpress.org/support/topic/compatible-with-php-7-23/#post-9115159)
 * Without looking, if the plugin sends update notices via WordPress like most, 
   then, yes, we keep it updated. I’m sure the discrepancies are minor. Thanks!

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Compatible with PHP 7?’ is closed to new replies.

 * ![](https://ps.w.org/all-in-one-wp-security-and-firewall/assets/icon-256x256.
   png?rev=2798307)
 * [All-In-One Security (AIOS) – Security and Firewall](https://wordpress.org/plugins/all-in-one-wp-security-and-firewall/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/all-in-one-wp-security-and-firewall/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/all-in-one-wp-security-and-firewall/)
 * [Active Topics](https://wordpress.org/support/plugin/all-in-one-wp-security-and-firewall/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/all-in-one-wp-security-and-firewall/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/all-in-one-wp-security-and-firewall/reviews/)

## Tags

 * [compatibility](https://wordpress.org/support/topic-tag/compatibility/)
 * [php-7](https://wordpress.org/support/topic-tag/php-7/)

 * 4 replies
 * 2 participants
 * Last reply from: [jamminjames](https://wordpress.org/support/users/jamminjames/)
 * Last activity: [9 years, 1 month ago](https://wordpress.org/support/topic/compatible-with-php-7-23/#post-9115159)
 * Status: resolved