Title: some error PHP Deprecated: strtolower() ?
Last modified: July 20, 2023

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# some error PHP Deprecated: strtolower() ?

 *  Resolved [banija](https://wordpress.org/support/users/banijadev/)
 * (@banijadev)
 * [2 years, 10 months ago](https://wordpress.org/support/topic/some-error-php-deprecated-strtolower/)
 * > [View post on imgur.com](https://imgur.com/D5RgDjw)
 * [https://wphive.com/plugins/pretty-link/](https://wphive.com/plugins/pretty-link/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [cartpauj](https://wordpress.org/support/users/cartpauj/)
 * (@cartpauj)
 * [2 years, 10 months ago](https://wordpress.org/support/topic/some-error-php-deprecated-strtolower/#post-16909744)
 * The plugin does not create 50+ db tables. Not sure why it’s reporting that, but
   it’s certainly not true.
 * We’ll look into the following PHP warning soon.
 *     ```wp-block-code
       [18-Jul-2023 16:47:13 UTC] PHP Deprecated: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/pretty-link/app/models/PrliDb.php on line 155
       ```
   

Viewing 1 replies (of 1 total)

The topic ‘some error PHP Deprecated: strtolower() ?’ is closed to new replies.

 * ![](https://ps.w.org/pretty-link/assets/icon-256x256.png?rev=2503434)
 * [PrettyLinks - Affiliate Links, Link Branding, Link Tracking, Marketing and Stripe Payments Plugin](https://wordpress.org/plugins/pretty-link/)
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 * 1 reply
 * 2 participants
 * Last reply from: [cartpauj](https://wordpress.org/support/users/cartpauj/)
 * Last activity: [2 years, 10 months ago](https://wordpress.org/support/topic/some-error-php-deprecated-strtolower/#post-16909744)
 * Status: resolved