Title: [Plugin: Debug Bar] Requires PHP >=5.2
Last modified: August 19, 2016

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# [Plugin: Debug Bar] Requires PHP >=5.2

 *  [Gregory Cornelius](https://wordpress.org/support/users/gcorne/)
 * (@gcorne)
 * [15 years, 4 months ago](https://wordpress.org/support/topic/plugin-debug-bar-requires-php-52/)
 * The plugin breaks if memory_get_peak_usage() is undefined. The function was added
   in PHP v. 5.2.0.
 * [http://wordpress.org/extend/plugins/debug-bar/](http://wordpress.org/extend/plugins/debug-bar/)

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

 *  Plugin Author [Peter Westwood](https://wordpress.org/support/users/westi/)
 * (@westi)
 * [15 years, 4 months ago](https://wordpress.org/support/topic/plugin-debug-bar-requires-php-52/#post-1895379)
 * Thanks for highlighting this 🙂
 * Out of interest what PHP version are you working with?
 *  Thread Starter [Gregory Cornelius](https://wordpress.org/support/users/gcorne/)
 * (@gcorne)
 * [15 years, 3 months ago](https://wordpress.org/support/topic/plugin-debug-bar-requires-php-52/#post-1895562)
 * Centos, so 5.1.6.
 *  Plugin Author [Peter Westwood](https://wordpress.org/support/users/westi/)
 * (@westi)
 * [15 years, 2 months ago](https://wordpress.org/support/topic/plugin-debug-bar-requires-php-52/#post-1895565)
 * This will be fixed in the next version of the debug bar plugin

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

The topic ‘[Plugin: Debug Bar] Requires PHP >=5.2’ is closed to new replies.

 * ![](https://ps.w.org/debug-bar/assets/icon.svg?rev=3050748)
 * [Debug Bar](https://wordpress.org/plugins/debug-bar/)
 * [Support Threads](https://wordpress.org/support/plugin/debug-bar/)
 * [Active Topics](https://wordpress.org/support/plugin/debug-bar/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/debug-bar/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/debug-bar/reviews/)

 * 3 replies
 * 2 participants
 * Last reply from: [Peter Westwood](https://wordpress.org/support/users/westi/)
 * Last activity: [15 years, 2 months ago](https://wordpress.org/support/topic/plugin-debug-bar-requires-php-52/#post-1895565)
 * Status: not resolved