Title: php 8 : deprecated error
Last modified: October 29, 2021

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# php 8 : deprecated error

 *  Resolved [zetoun17](https://wordpress.org/support/users/zetoun17/)
 * (@zetoun17)
 * [4 years, 7 months ago](https://wordpress.org/support/topic/php-8-deprecated-error/)
 * Hi
    i switch from php 5.4 to php 8 and got this error :
 * Deprecated: Required parameter $tab_settings follows optional parameter $tab_index
   in /xxx/wp-content/plugins/warp-imagick/classes/Base/Plugin/v1/class-abstract-
   settings.php on line 2079
 * how to fix this ?
 * wordpress 5.8.1
    wp-config WP_DEBUG=true

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

 *  [ddur](https://wordpress.org/support/users/ddur/)
 * (@ddur)
 * [4 years, 7 months ago](https://wordpress.org/support/topic/php-8-deprecated-error/#post-15020033)
 * I know, that is false warning, there is no optional parameter there.
    Warning
   will probably be fixed in some future PHP8 release. Just ignore.
 *  [ddur](https://wordpress.org/support/users/ddur/)
 * (@ddur)
 * [4 years, 7 months ago](https://wordpress.org/support/topic/php-8-deprecated-error/#post-15020089)
 * Actually, I was checking another function.
 * On line 2079, replace `$tab_index = 0,` with `$tab_index,`.
    That will remove
   the warning.
 * Regardless of warning, plugin/function works correct as $tab_index argument is
   not optional at all.
 * Thanks for reporting.

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

The topic ‘php 8 : deprecated error’ is closed to new replies.

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 * 2 replies
 * 2 participants
 * Last reply from: [ddur](https://wordpress.org/support/users/ddur/)
 * Last activity: [4 years, 7 months ago](https://wordpress.org/support/topic/php-8-deprecated-error/#post-15020089)
 * Status: resolved