Docs: Add `www.` prefix to some PHP manual links in code comments.

This avoids an extra redirect and brings more consistency with other links to the PHP website in core.

Follow-up to [42980], [50914], [55355].

See #56792.
Built from https://develop.svn.wordpress.org/trunk@55363


git-svn-id: http://core.svn.wordpress.org/trunk@54896 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/class-wp-privacy-policy-content.php

@@ -104,7 +104,7 @@ final class WP_Privacy_Policy_Content {
 		sort( $new );
 
 		// The == operator (equal, not identical) was used intentionally.
-		// See https://php.net/manual/en/language.operators.array.php
+		// See https://www.php.net/manual/en/language.operators.array.php
 		if ( $new != $old ) {
 			// A plugin was activated or deactivated, or some policy text has changed.
 			// Show a notice on the relevant screens to inform the admin.

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.2-beta2-55362';
+$wp_version = '6.2-beta2-55363';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.

wp-load.php

@@ -31,7 +31,7 @@ if ( function_exists( 'error_reporting' ) ) {
 	 * Initialize error reporting to a known set of levels.
 	 *
 	 * This will be adapted in wp_debug_mode() located in wp-includes/load.php based on WP_DEBUG.
-	 * @see https://php.net/manual/en/errorfunc.constants.php List of known error levels.
+	 * @see https://www.php.net/manual/en/errorfunc.constants.php List of known error levels.
 	 */
 	error_reporting( E_CORE_ERROR | E_CORE_WARNING | E_COMPILE_ERROR | E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING | E_RECOVERABLE_ERROR );
 }