Value

Does “update_post_meta” check if value is the same before updating?

Does “update_post_meta” check if value is the same before updating?

update_post_meta() uses update_metadata() to update the post metadata, and if you call update_post_meta() without specifying the fourth parameter (i.e. $prev_value ) — or that the value is empty, then yes, update_metadata() will check if the new value is the same as the current value in the database, and if so, the ...

post sub title and name not appearing in the post? [closed]
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How to pass a variable from Template to add_filter-Function?
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