Changeset 60726

Timestamp:

09/10/2025 03:15:39 AM (3 months ago)

Author:

SergeyBiryukov

Message:

Coding Standards: Simplify a conditional in get_url_in_content().

As there's an is_string() check already, ! empty( $href ) can be simplified to a string comparison, as the other variable types that are checked in empty() won't appear.

empty() also returns false for the string "0" which would however be a valid (relative) URL and thus should be detectable by the function.

Follow-up to [60665].

Props TobiasBg.
Fixes #63694.

File:

• trunk/src/wp-includes/formatting.php (modified) (1 diff)

trunk/src/wp-includes/formatting.php

@@ -5990 +5990 @@
     while ( $processor->next_tag( 'A' ) ) {
         $href = $processor->get_attribute( 'href' );
-        if ( is_string( $href ) && ! empty( $href ) ) {
+        if ( is_string( $href ) && '' !== $href ) {
             return sanitize_url( $href );
         }