Sergey Biryukov 001cc12b71 Coding Standards: Cast gmdate( 'Z' ) to an integer before addition.
This addresses two instances of the (numeric string) `gmdate( 'Z' )` being added to an `int` value.

Affected functions:
* `upgrade_110()`
* `WP_Date_Query::validate_date_values()`

Follow-up to [942], [29925], [45424].

Props justlevine.
See #52217.
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2024-11-27 11:40:18 +00:00
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