Changeset 44865

Timestamp:

03/13/2019 12:37:02 AM (5 years ago)

Author:

SergeyBiryukov

Message:

Formatting: Fix a PHP warning in introduced in [44840].

Merges [44864] to the 4.5 branch.

Location:

branches/4.5

Files:

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

branches/4.5/src/wp-includes/formatting.php

@@ -2352 +2352 @@
 
     if ( ! empty( $atts['href'] ) ) {
-        if ( in_array( strtolower( wp_parse_url( $atts['href'], PHP_URL_SCHEME ) ), array( 'http', 'https' ), true ) ) {
-            if ( strtolower( wp_parse_url( $atts['href'], PHP_URL_HOST ) ) === strtolower( wp_parse_url( home_url(), PHP_URL_HOST ) ) ) {
+        $href_parts  = wp_parse_url( $atts['href'] );
+        $href_scheme = isset( $href_parts['scheme'] ) ? $href_parts['scheme'] : '';
+        $href_host   = isset( $href_parts['host'] ) ? $href_parts['host'] : '';
+        $home_parts  = wp_parse_url( home_url() );
+        $home_host   = isset( $home_parts['host'] ) ? $home_parts['host'] : '';
+        if ( in_array( strtolower( $href_scheme ), array( 'http', 'https' ), true ) ) {
+            if ( strtolower( $href_host ) === strtolower( $home_host ) ) {
                 return "<a $text>";
             }