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[Closed] PHP Deprecated: usort(): Returning bool from comparison function

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This topic contains 1 reply, has 2 voices.

Last updated by Bigul 1 year, 10 months ago.

Assisted by: Bigul.

Author Posts
June 16, 2023 at 9:59 am #13838363

raphaelL-2

Hi Bigul,

The only WPML related error I see is this:
PHP Deprecated: usort(): Returning bool from comparison function is deprecated, return an integer less than, equal to, or greater than zero in /wp-content/plugins/sitepress-multilingual-cms/vendor/wpml/fp/core/Lst.php on line 115
June 16, 2023 at 10:17 am #13838473

Bigul
WPML Supporter since 01/2013

Languages: English (English )

Timezone: Europe/Vienna (GMT+02:00)

Hello,

Welcome to the WPML support forum. I will do my best to help you to resolve the issue.

We had this error in the past as a compatibility conflict with PHP 8. But it has been fixed in WPML 4.5.9 version. So it is related to the following tickets.

https://wpml.org/forums/topic/returning-bool-from-comparison-function-is-deprecated-return-an-integer-less-th/

https://wpml.org/de/forums/topic/usort-returning-bool-from-comparison-function-is-deprecated/

So please check this bug is still reproducible or not.

--
Thanks!

Bigul

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