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Docs: Clarify that has_excerpt() checks if the post has a custom excerpt, not some generated excerpt.

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See #35487.

git-svn-id: https://develop.svn.wordpress.org/trunk@40042 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov 2017-02-05 14:34:16 +00:00
parent 647f06c2c1
commit d20d535e24
1 changed files with 5 additions and 5 deletions
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10
src/wp-includes/post-template.php
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@ -398,15 +398,15 @@ function get_the_excerpt( $post = null ) {
}
/**
* Whether post has excerpt.
* Whether the post has a custom excerpt.
*
* @since 2.3.0
*
* @param int|WP_Post $id Optional. Post ID or post object.
* @return bool
* @param int|WP_Post $post Optional. Post ID or WP_Post object. Default is global $post.
* @return bool True if the post has a custom excerpt, false otherwise.
*/
function has_excerpt( $id = 0 ) {
$post = get_post( $id );
function has_excerpt( $post = 0 ) {
$post = get_post( $post );
return ( !empty( $post->post_excerpt ) );
}