Title: Problem with php
Last modified: August 21, 2016

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# Problem with php

 *  [Samuprince](https://wordpress.org/support/users/samuprince/)
 * (@samuprince)
 * [13 years, 1 month ago](https://wordpress.org/support/topic/problem-with-php-4/)
 * I install the plug-in and it work in every page except in one page where i insert
   a php code.
    When i use the command mysql_select_db the categories dissapear 
   remain only the title without any categories.
 * [http://wordpress.org/extend/plugins/extended-categories-widget/](http://wordpress.org/extend/plugins/extended-categories-widget/)

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [petervanderdoes](https://wordpress.org/support/users/petervanderdoes/)
 * (@petervanderdoes)
 * [13 years, 1 month ago](https://wordpress.org/support/topic/problem-with-php-4/#post-3787528)
 * My best guess would be that you change the DB and the categories from the WordPress
   DB can’t be found.
 *  Thread Starter [Samuprince](https://wordpress.org/support/users/samuprince/)
 * (@samuprince)
 * [13 years, 1 month ago](https://wordpress.org/support/topic/problem-with-php-4/#post-3787529)
 * i think the same too… do you know a solution?
 *  Plugin Author [petervanderdoes](https://wordpress.org/support/users/petervanderdoes/)
 * (@petervanderdoes)
 * [13 years, 1 month ago](https://wordpress.org/support/topic/problem-with-php-4/#post-3787531)
 * Use the WordPress wpdb class instead of connecting directly to the database.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Problem with php’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/extended-categories-widget.svg)
 * [AVH Extended Categories Widgets](https://wordpress.org/plugins/extended-categories-widget/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/extended-categories-widget/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/extended-categories-widget/)
 * [Active Topics](https://wordpress.org/support/plugin/extended-categories-widget/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/extended-categories-widget/unresolved/)
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## Tags

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

 * 3 replies
 * 2 participants
 * Last reply from: [petervanderdoes](https://wordpress.org/support/users/petervanderdoes/)
 * Last activity: [13 years, 1 month ago](https://wordpress.org/support/topic/problem-with-php-4/#post-3787531)
 * Status: not resolved