Bootstrap/Load: Avoid initializing WP_Recovery_Mode when fatal erro…

…r handler is disabled.

The WordPress recovery mode only works in combination with the fatal error handler that works as the entry mode for recovery mode. The fatal error handler can be disabled using the `WP_DISABLE_FATAL_ERROR_HANDLER` constant, but so far the logic in the `WP_Recovery_Mode` class was still being initialized even when that constant was set to `true`, which is unnecessary.

This changeset updates the WordPress bootstrap process to only initialize `WP_Recovery_Mode` when needed.

Props costdev.
Fixes #56848.

Built from https://develop.svn.wordpress.org/trunk@55143


git-svn-id: http://core.svn.wordpress.org/trunk@54676 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.2-alpha-55142';
+$wp_version = '6.2-alpha-55143';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.

wp-settings.php

@@ -434,7 +434,7 @@
 // Register the default theme directory root.
 register_theme_directory( get_theme_root() );
 
-if ( ! is_multisite() ) {
+if ( ! is_multisite() && wp_is_fatal_error_handler_enabled() ) {
 	// Handle users requesting a recovery mode link and initiating recovery mode.
 	wp_recovery_mode()->initialize();
 }