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Allow has_post_format() to be used to check for any format.

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Calling has_post_format() with an empty list of $format will check if the
provided post has any associated format at all.

Props obenland, DrewAPicture, nacin. Fixes #24906.


git-svn-id: https://develop.svn.wordpress.org/trunk@26350 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Jon Cave 2013-11-24 13:44:42 +00:00
parent eb4d56b3f8
commit 88cc05b8f8
1 changed files with 10 additions and 10 deletions
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18
src/wp-includes/post-formats.php
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@ -32,24 +32,24 @@ function get_post_format( $post = null ) {
} }
/** /**
* Check if a post has a particular format * Check if a post has any of the given formats, or any format.
* *
* @since 3.1.0 * @since 3.1.0
* *
* @uses has_term() * @uses has_term()
* *
* @param string|array $format The format or formats to check. * @param string|array $format Optional. The format or formats to check.
* @param object|int $post The post to check. If not supplied, defaults to the current post if used in the loop. * @param object|int $post Optional. The post to check. If not supplied, defaults to the current post if used in the loop.
* @return bool True if the post has the format, false otherwise. * @return bool True if the post has any of the given formats (or any format, if no format specified), false otherwise.
*/ */
function has_post_format( $format, $post = null ) { function has_post_format( $format = array(), $post = null ) {
if ( ! is_array( $format ) )
$format = array( $format );
$prefixed = array(); $prefixed = array();
foreach( $format as $single ) {
if ( $format ) {
foreach ( (array) $format as $single ) {
$prefixed[] = 'post-format-' . sanitize_key( $single ); $prefixed[] = 'post-format-' . sanitize_key( $single );
} }
}
return has_term( $prefixed, 'post_format', $post ); return has_term( $prefixed, 'post_format', $post );
} }