Ticket #47169: 47169.3.patch

src/wp-includes/load.php

@@ -136 +136 @@
                 header( sprintf( '%s 500 Internal Server Error', $protocol ), true, 500 );
                 header( 'Content-Type: text/html; charset=utf-8' );
                 /* translators: 1: Current PHP version number, 2: WordPress version number, 3: Minimum required PHP version number */
-                die( sprintf( __( 'Your server is running PHP version %1$s but WordPress %2$s requires at least %3$s.' ), $php_version, $wp_version, $required_php_version ) );
+                printf( __( 'Your server is running PHP version %1$s but WordPress %2$s requires at least %3$s.' ), $php_version, $wp_version, $required_php_version );
+                exit( 1 );
         }
 
         if ( ! extension_loaded( 'mysql' ) && ! extension_loaded( 'mysqli' ) && ! extension_loaded( 'mysqlnd' ) && ! file_exists( WP_CONTENT_DIR . '/db.php' ) ) {
+                require_once( ABSPATH . WPINC . '/functions.php' );
                 wp_load_translations_early();
-
-                $protocol = wp_get_server_protocol();
-                header( sprintf( '%s 500 Internal Server Error', $protocol ), true, 500 );
-                header( 'Content-Type: text/html; charset=utf-8' );
-                die( __( 'Your PHP installation appears to be missing the MySQL extension which is required by WordPress.' ) );
+                $args = array(
+                        'exit' => false,
+                        'code' => 'mysql_not_found',
+                );
+                wp_die(
+                        __( 'Your PHP installation appears to be missing the MySQL extension which is required by WordPress.' ),
+                        __( 'Insufficient Requirements' ),
+                        $args
+                );
+                exit( 1 );
         }
 }