Title: Deprecated code warnings
Last modified: July 1, 2024

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# Deprecated code warnings

 *  Resolved [cihomewood](https://wordpress.org/support/users/cihomewood/)
 * (@cihomewood)
 * [1 year, 11 months ago](https://wordpress.org/support/topic/deprecated-code-warnings/)
 * In recent weeks I have started receiving the following warning messages on my
   WordPress admin site:
 * **Deprecated**: strpos(): Passing null to parameter #1 ($haystack) of type string
   is deprecated in **/homepages/43/d870750008/htdocs/clickandbuilds/WordPress/SouthportU3A/
   spt-u3a-testing/wp-includes/functions.php** on line **7291**
   **Deprecated**: 
   str_replace(): Passing null to parameter #3 ($subject) of type array|string is
   deprecated in **/homepages/43/d870750008/htdocs/clickandbuilds/WordPress/SouthportU3A/
   spt-u3a-testing/wp-includes/functions.php** on line **2187**
 * By deactivating plugins one at a time I have traced this to Blog Designer Pack.
   I am running v3.4.5 of the free version. WP version is 6.5.5 and PHP 8.1.29.
 * Is anybody else getting this? I know it is only a warning but it seems to be 
   interfering with my image optimiser.
 * Thanks
 * Ian

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [pluginandplay](https://wordpress.org/support/users/pluginandplay/)
 * (@pluginandplay)
 * [1 year, 11 months ago](https://wordpress.org/support/topic/deprecated-code-warnings/#post-17872597)
 * Hi [@cihomewood](https://wordpress.org/support/users/cihomewood/)
 * Thanks for noticing this. Yes, this PHP warning is coming in PHP 8.1. I have 
   fixed this error and released a new version 3.4.6
 * Kindly update to the latest version.
 *  Thread Starter [cihomewood](https://wordpress.org/support/users/cihomewood/)
 * (@cihomewood)
 * [1 year, 11 months ago](https://wordpress.org/support/topic/deprecated-code-warnings/#post-17872640)
 * Thanks. Sorted.
 * Ian

Viewing 2 replies - 1 through 2 (of 2 total)

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## Tags

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

 * 2 replies
 * 2 participants
 * Last reply from: [cihomewood](https://wordpress.org/support/users/cihomewood/)
 * Last activity: [1 year, 11 months ago](https://wordpress.org/support/topic/deprecated-code-warnings/#post-17872640)
 * Status: resolved