[wp-trac] [WordPress Trac] #57728: PHP 8.1 deprecation notice for gmt_offset on wp-admin/options.php

[WordPress Trac]

#57728: PHP 8.1 deprecation notice for gmt_offset on wp-admin/options.php
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 Reporter:  SergeyBiryukov   |       Owner:  (none)
     Type:  defect (bug)     |      Status:  new
 Priority:  normal           |   Milestone:  6.3
Component:  Date/Time        |     Version:
 Severity:  normal           |  Resolution:
 Keywords:  php81 has-patch  |     Focuses:
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Comment (by adi3890):

 @oglekler @SergeyBiryukov Just modified the logic of is_string check with
 a default value as empty string. This way data will be saved as **empty
 string** as it is saved now, and this validation prevents php deprecation
 notice.

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Ticket URL: <https://core.trac.wordpress.org/ticket/57728#comment:9>
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