if ( empty( $_format ) )
return false;
- $format = array_shift( $_format );
+ $format = reset( $_format );
return str_replace('post-format-', '', $format->slug );
}
/**
- * 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
*
- * @uses has_term()
- *
- * @param string|array $format 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.
- * @return bool True if the post has the format, false otherwise.
+ * @param string|array $format Optional. The format or formats to check.
+ * @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 any of the given formats (or any format, if no format specified), false otherwise.
*/
-function has_post_format( $format, $post = null ) {
- if ( ! is_array( $format ) )
- $format = array( $format );
-
+function has_post_format( $format = array(), $post = null ) {
$prefixed = array();
- foreach( $format as $single ) {
- $prefixed[] = 'post-format-' . sanitize_key( $single );
+
+ if ( $format ) {
+ foreach ( (array) $format as $single ) {
+ $prefixed[] = 'post-format-' . sanitize_key( $single );
+ }
}
return has_term( $prefixed, 'post_format', $post );
*
* @since 3.1.0
*
- * @uses get_post_format_strings()
- *
* @return array The array of post format slugs.
*/
function get_post_format_slugs() {
*
* @since 3.1.0
*
- * @uses get_post_format_strings()
- *
* @param string $slug A post format slug.
* @return string The translated post format name.
*/
$qvs['post_type'] = $tax->object_type;
return $qvs;
}
-add_filter( 'request', '_post_format_request' );
/**
* Filters the post format term link to remove the format prefix.
return add_query_arg( 'post_format', str_replace( 'post-format-', '', $term->slug ), $link );
}
}
-add_filter( 'term_link', '_post_format_link', 10, 3 );
/**
* Remove the post format prefix from the name property of the term object created by get_term().
}
return $term;
}
-add_filter( 'get_post_format', '_post_format_get_term' );
/**
* Remove the post format prefix from the name property of the term objects created by get_terms().
}
return $terms;
}
-add_filter( 'get_terms', '_post_format_get_terms', 10, 3 );
/**
* Remove the post format prefix from the name property of the term objects created by wp_get_object_terms().
}
return $terms;
}
-add_filter( 'wp_get_object_terms', '_post_format_wp_get_object_terms' );