Title: PHP 7 Compatibility issues
Last modified: October 21, 2016

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# PHP 7 Compatibility issues

 *  Resolved [theyarasa](https://wordpress.org/support/users/theyarasa/)
 * (@theyarasa)
 * [9 years, 6 months ago](https://wordpress.org/support/topic/php-7-compatibility-issues-2/)
 * Hi Support, please check the errors and warnings showing on our website running
   on PHP 7. Although they may not be vital, it is better to take care of them now.
 * wp-content/plugins/tablepress/views/view-about.php
    ————————————————————————————————————–
   FOUND 2 ERRORS AFFECTING 2 LINES ————————————————————————————————————– 185 | 
   ERROR | Extension ‘mysql_’ is deprecated since PHP 5.5 and removed since PHP 
   7.0 – use mysqli instead. 186 | ERROR | Extension ‘mysql_’ is deprecated since
   PHP 5.5 and removed since PHP 7.0 – use mysqli instead. ————————————————————————————————————–
 * wp-content/plugins/tablepress/libraries/simplexlsx.class.php
    ——————————————————————————————————
   FOUND 0 ERRORS AND 2 WARNINGS AFFECTING 2 LINES ——————————————————————————————————
   602 | WARNING | The use of function dl is discouraged from PHP version 5.3 604
   | WARNING | The use of function dl is discouraged from PHP version 5.3 ——————————————————————————————————
 * wp-content/plugins/tablepress/libraries/excel-reader.class.php
    ————————————————————————————————————————————————————
   FOUND 0 ERRORS AND 2 WARNINGS AFFECTING 2 LINES ————————————————————————————————————————————————————
   223 | WARNING | Method name “OLERead::__readData” is discouraged; PHP has reserved
   all method names with a double underscore prefix for future use 241 | WARNING
   | Method name “OLERead::__readPropertySets” is discouraged; PHP has reserved 
   all method names with a double underscore prefix for future use ————————————————————————————————————————————————————

Viewing 1 replies (of 1 total)

 *  Plugin Author [Tobias Bäthge](https://wordpress.org/support/users/tobiasbg/)
 * (@tobiasbg)
 * [9 years, 6 months ago](https://wordpress.org/support/topic/php-7-compatibility-issues-2/#post-8340464)
 * Hi,
 * thanks for your post, and sorry for the trouble.
 * There is nothing to worry about. TablePress is fully compatible to PHP 7. For
   details on those warnings that you are probably seeing in the compatibility checker,
   please see [https://wordpress.org/support/topic/tablepress-php-70-compatibility/](https://wordpress.org/support/topic/tablepress-php-70-compatibility/)
   and [https://wordpress.org/support/topic/php7-compatibility-42/#post-8325041](https://wordpress.org/support/topic/php7-compatibility-42/#post-8325041)
 * Regards,
    Tobias

Viewing 1 replies (of 1 total)

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

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 * 1 reply
 * 2 participants
 * Last reply from: [Tobias Bäthge](https://wordpress.org/support/users/tobiasbg/)
 * Last activity: [9 years, 6 months ago](https://wordpress.org/support/topic/php-7-compatibility-issues-2/#post-8340464)
 * Status: resolved