Title: PHP 7 Compatibility
Last modified: October 23, 2016

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# PHP 7 Compatibility

 *  [Drivingralle](https://wordpress.org/support/users/drivingralle/)
 * (@drivingralle)
 * [9 years, 6 months ago](https://wordpress.org/support/topic/php-7-compatibility-92/)
 * Hey!
 * I’ve tested all my plugins and themes with this PHP linter:
    [https://wordpress.org/plugins/php-compatibility-checker/](https://wordpress.org/plugins/php-compatibility-checker/)
 * Unfortunately I found a problem with your plugin:
 * FILE: /wp-content/plugins/twitter-auto-publish/admin/ajax-backlink.php
    —————————————————————————————————————————–
   FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE —————————————————————————————————————————–
   1 | WARNING | File has mixed line endings; this may cause incorrect results —————————————————————————————————————————–
 * FILE: /wp-content/plugins/twitter-auto-publish/xyz-functions.php
    ———————————————————————————————————————–
   FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE ———————————————————————————————————————–
   1 | WARNING | File has mixed line endings; this may cause incorrect results ———————————————————————————————————————–
 * FILE: /wp-content/plugins/twitter-auto-publish/api/twitteroauth.php
    —————————————————————————————————————————————
   FOUND 2 ERRORS AFFECTING 1 LINE —————————————————————————————————————————————
   14 | ERROR | Function name, class name, namespace name or constant name can not
   be reserved keyword ‘__dir__’ (since PHP version 5.3) 14 | ERROR | Function name,
   class name, namespace name or constant name can not be reserved keyword ‘__dir__’(
   since PHP version 5.3) —————————————————————————————————————————————
 * Would be great if you can fix this!
 * Greetings
    derRALF

The topic ‘PHP 7 Compatibility’ is closed to new replies.

 * ![](https://ps.w.org/twitter-auto-publish/assets/icon-128x128.jpg?rev=1790484)
 * [WP Twitter Auto Publish](https://wordpress.org/plugins/twitter-auto-publish/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/twitter-auto-publish/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/twitter-auto-publish/)
 * [Active Topics](https://wordpress.org/support/plugin/twitter-auto-publish/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/twitter-auto-publish/unresolved/)
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## Tags

 * [improvment](https://wordpress.org/support/topic-tag/improvment/)
 * [PHP7](https://wordpress.org/support/topic-tag/php7/)

 * 0 replies
 * 1 participant
 * Last reply from: [Drivingralle](https://wordpress.org/support/users/drivingralle/)
 * Last activity: [9 years, 6 months ago](https://wordpress.org/support/topic/php-7-compatibility-92/)
 * Status: not resolved