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Allow int
to be passed in lieu of array
, add append
arg to wp_set_post_categories()
. Adds more extensive unit tests for wp_set_post_categories()
.
Props ptahdunbar for initial patch. Fixes #16550. Built from https://develop.svn.wordpress.org/trunk@25234 git-svn-id: http://core.svn.wordpress.org/trunk@25204 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -3228,24 +3228,28 @@ function wp_set_post_terms( $post_id = 0, $tags = '', $taxonomy = 'post_tag', $a
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* @since 2.1.0
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*
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* @param int $post_ID Post ID.
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* @param array $post_categories Optional. List of categories.
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* @param array|int $post_categories Optional. List of categories or ID of category.
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* @param bool $append If true, don't delete existing categories, just add on. If false, replace the categories with the new categories.
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* @return bool|mixed
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*/
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function wp_set_post_categories($post_ID = 0, $post_categories = array()) {
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function wp_set_post_categories( $post_ID = 0, $post_categories = array(), $append = false ) {
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$post_ID = (int) $post_ID;
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$post_type = get_post_type( $post_ID );
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$post_status = get_post_status( $post_ID );
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// If $post_categories isn't already an array, make it one:
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if ( !is_array($post_categories) || empty($post_categories) ) {
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if ( 'post' == $post_type && 'auto-draft' != $post_status )
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$post_categories = (array) $post_categories;
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if ( empty( $post_categories ) ) {
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if ( 'post' == $post_type && 'auto-draft' != $post_status ) {
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$post_categories = array( get_option('default_category') );
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else
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$append = false;
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} else {
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$post_categories = array();
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}
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} else if ( 1 == count($post_categories) && '' == reset($post_categories) ) {
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return true;
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}
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return wp_set_post_terms($post_ID, $post_categories, 'category');
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return wp_set_post_terms( $post_ID, $post_categories, 'category', $append );
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}
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/**
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