Docs: Update the return description for `get_preview_post_link()` to note that it can also return null.
Props chris_dev, swissspidy. See #35915. git-svn-id: https://develop.svn.wordpress.org/trunk@37564 602fd350-edb4-49c9-b593-d223f7449a82
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@ -1210,7 +1210,7 @@ function get_post_type_archive_feed_link( $post_type, $feed = '' ) {
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/**
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/**
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* Retrieves the URL used for the post preview.
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* Retrieves the URL used for the post preview.
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*
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*
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* Get the preview post URL. Allows additional query args to be appended.
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* Allows additional query args to be appended.
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*
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*
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* @since 4.4.0
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* @since 4.4.0
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*
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*
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@ -1219,7 +1219,7 @@ function get_post_type_archive_feed_link( $post_type, $feed = '' ) {
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* Default empty array.
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* Default empty array.
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* @param string $preview_link Optional. Base preview link to be used if it should differ from the
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* @param string $preview_link Optional. Base preview link to be used if it should differ from the
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* post permalink. Default empty.
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* post permalink. Default empty.
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* @return string URL used for the post preview.
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* @return string|null URL used for the post preview, or null if the post does not exist.
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*/
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*/
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function get_preview_post_link( $post = null, $query_args = array(), $preview_link = '' ) {
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function get_preview_post_link( $post = null, $query_args = array(), $preview_link = '' ) {
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$post = get_post( $post );
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$post = get_post( $post );
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