Changeset 61445 for trunk/src/wp-includes/functions.php

Timestamp:

01/06/2026 06:05:20 AM (3 months ago)

Author:

westonruter

Message:

Code Modernization: Taxonomy, Posts/Post Types, Options/Meta APIs, Query, General: Use null coalescing operator instead of isset() ternaries.

Developed as a subset of ​https://github.com/WordPress/wordpress-develop/pull/10654
Initially developed in ​https://github.com/WordPress/wordpress-develop/pull/4886

Follow-up to [61444], [61443], [61442], [61436], [61435], [61434], [61403], [61433], [61432], [61431], [61430], [61429], [61424], [61404], [61403].

Props costdev, westonruter.
See #58874, #63430.

File:

• trunk/src/wp-includes/functions.php (modified) (6 diffs)

trunk/src/wp-includes/functions.php

@@ -953 +953 @@
             if ( $headers ) {
                 $len           = isset( $headers['Content-Length'] ) ? (int) $headers['Content-Length'] : 0;
-                $type          = isset( $headers['Content-Type'] ) ? $headers['Content-Type'] : '';
+                $type          = $headers['Content-Type'] ?? '';
                 $allowed_types = array( 'video', 'audio' );
 
@@ -3691 +3691 @@
         );
 
-        $redirect_to = isset( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : '';
+        $redirect_to = $_REQUEST['redirect_to'] ?? '';
 
         $html  = $title;
@@ -6140 +6140 @@
  */
 function is_lighttpd_before_150() {
-    $server_parts    = explode( '/', isset( $_SERVER['SERVER_SOFTWARE'] ) ? $_SERVER['SERVER_SOFTWARE'] : '' );
-    $server_parts[1] = isset( $server_parts[1] ) ? $server_parts[1] : '';
+    $server_parts    = explode( '/', $_SERVER['SERVER_SOFTWARE'] ?? '' );
+    $server_parts[1] = $server_parts[1] ?? '';
 
     return ( 'lighttpd' === $server_parts[0] && -1 === version_compare( $server_parts[1], '1.5.0' ) );
@@ -7122 +7122 @@
         $tortoise
     &&
-        ( $evanescent_hare = isset( $override[ $hare ] ) ? $override[ $hare ] : call_user_func_array( $callback, array_merge( array( $hare ), $callback_args ) ) )
+        ( $evanescent_hare = $override[ $hare ] ?? call_user_func_array( $callback, array_merge( array( $hare ), $callback_args ) ) )
     &&
-        ( $hare = isset( $override[ $evanescent_hare ] ) ? $override[ $evanescent_hare ] : call_user_func_array( $callback, array_merge( array( $evanescent_hare ), $callback_args ) ) )
+        ( $hare = $override[ $evanescent_hare ] ?? call_user_func_array( $callback, array_merge( array( $evanescent_hare ), $callback_args ) ) )
     ) {
         if ( $_return_loop ) {
@@ -7138 +7138 @@
 
         // Increment tortoise by one step.
-        $tortoise = isset( $override[ $tortoise ] ) ? $override[ $tortoise ] : call_user_func_array( $callback, array_merge( array( $tortoise ), $callback_args ) );
+        $tortoise = $override[ $tortoise ] ?? call_user_func_array( $callback, array_merge( array( $tortoise ), $callback_args ) );
     }
 
@@ -7267 +7267 @@
                 $caller[] = "{$call['function']}('{$call['args'][0]}')";
             } elseif ( in_array( $call['function'], array( 'include', 'include_once', 'require', 'require_once' ), true ) ) {
-                $filename = isset( $call['args'][0] ) ? $call['args'][0] : '';
+                $filename = $call['args'][0] ?? '';
                 $caller[] = $call['function'] . "('" . str_replace( $truncate_paths, '', wp_normalize_path( $filename ) ) . "')";
             } else {