Title: php4/php5 plugin
Last modified: August 19, 2016

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# php4/php5 plugin

 *  [edhogan](https://wordpress.org/support/users/edhogan/)
 * (@edhogan)
 * [17 years, 3 months ago](https://wordpress.org/support/topic/php4php5-plugin/)
 * I have a plugin that i developed on my php5 webserver. Now some folks are trying
   it out finding issues that I can’t reproduce, I suspect the issue is the plugin
   running on a php4 web server.
 * Is there a tool that I can run on my code to find out if it is php4 compliant?
   I downgraded my server to php4 temporarily, but ran into some database issues
   so i couldn’t get wordpress to run.

The topic ‘php4/php5 plugin’ is closed to new replies.

## Tags

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

 * 0 replies
 * 1 participant
 * Last reply from: [edhogan](https://wordpress.org/support/users/edhogan/)
 * Last activity: [17 years, 3 months ago](https://wordpress.org/support/topic/php4php5-plugin/)
 * Status: not resolved

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