Media: Refactor search by filename within the admin.

Props vortfu, xknown, peterwilsoncc, paulkevan.


git-svn-id: https://develop.svn.wordpress.org/trunk@54524 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/deprecated.php

@@ -4511,3 +4511,20 @@ function global_terms_enabled() {
 
 	return false;
 }
+
+/**
+ * Filter the SQL clauses of an attachment query to include filenames.
+ *
+ * @since 4.7.0
+ * @deprecated 6.0.3
+ * @access private
+ *
+ * @param array $clauses An array including WHERE, GROUP BY, JOIN, ORDER BY,
+ *                       DISTINCT, fields (SELECT), and LIMITS clauses.
+ * @return array The unmodified clauses.
+ */
+function _filter_query_attachment_filenames( $clauses ) {
+	_deprecated_function( __FUNCTION__, '4.9.9', 'add_filter( "wp_allow_query_attachment_by_filename", "__return_true" )' );
+	remove_filter( 'posts_clauses', __FUNCTION__ );
+	return $clauses;
+}