Title: Plugin does not work with php7
Last modified: April 25, 2025

---

# Plugin does not work with php7

 *  Resolved [wptester5747774](https://wordpress.org/support/users/wptester5747774/)
 * (@wptester5747774)
 * [11 months, 3 weeks ago](https://wordpress.org/support/topic/plugin-does-not-work-with-php7/)
 * The plugin uses str_contains, which was added only in php8. Can the plugin be
   updated to support php7?

The topic ‘Plugin does not work with php7’ is closed to new replies.

 * ![](https://ps.w.org/domain-mapping-system/assets/icon-256x256.png?rev=3073580)
 * [Domain Mapping System | Create Microsites with Multiple Alias Domains (multisite optional)](https://wordpress.org/plugins/domain-mapping-system/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/domain-mapping-system/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/domain-mapping-system/)
 * [Active Topics](https://wordpress.org/support/plugin/domain-mapping-system/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/domain-mapping-system/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/domain-mapping-system/reviews/)

 * 0 replies
 * 1 participant
 * Last reply from: [wptester5747774](https://wordpress.org/support/users/wptester5747774/)
 * Last activity: [11 months, 3 weeks ago](https://wordpress.org/support/topic/plugin-does-not-work-with-php7/)
 * Status: resolved