[wp-trac] [WordPress Trac] #18009: term_exists uses is_int so '0' does not equal 0 and so wp_set_object_terms will create 0
WordPress Trac
wp-trac at lists.automattic.com
Wed Jul 6 18:26:43 UTC 2011
#18009: term_exists uses is_int so '0' does not equal 0 and so wp_set_object_terms
will create 0
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Reporter: agalindo | Owner:
Type: defect (bug) | Status: new
Priority: normal | Milestone: Awaiting Review
Component: General | Version: 3.1
Severity: normal | Keywords:
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If setting object terms and one has not type casted string 0 to integer 0
then term_exists will see this as a category name and return false, the
category 0 does not exists and wp_set_object_terms will create it.
It exists on line 1452 of taxonomy.php
(http://core.trac.wordpress.org/browser/tags/3.2/wp-
includes/taxonomy.php#L1452)
The fix is simple, switching is_int to is_numeric
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Ticket URL: <http://core.trac.wordpress.org/ticket/18009>
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