On servers running PHP <= 5.4 which have `magic_quotes_sybase` enabled, the superglobals need to be magic-quoted before `magic_quotes_sybase` is subsequently disabled to avoid incorrect un-slashing. This must surely effect a miniscule number of servers, but so be it.

Fixes #19455
Props summerblue, kurtpayne, lucatume

Built from https://develop.svn.wordpress.org/trunk@35639


git-svn-id: http://core.svn.wordpress.org/trunk@35603 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/load.php

@@ -603,6 +603,9 @@ function wp_magic_quotes() {
 		$_COOKIE = stripslashes_deep( $_COOKIE );
 	}
 
+	// Turn off sybase quoting after stripslashes has run
+	@ini_set( 'magic_quotes_sybase', 0 );
+
 	// Escape with wpdb.
 	$_GET    = add_magic_quotes( $_GET    );
 	$_POST   = add_magic_quotes( $_POST   );

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.4-beta4-35638';
+$wp_version = '4.4-beta4-35639';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.

wp-settings.php

@@ -46,7 +46,6 @@ wp_check_php_mysql_versions();
 
 // Disable magic quotes at runtime. Magic quotes are added using wpdb later in wp-settings.php.
 @ini_set( 'magic_quotes_runtime', 0 );
-@ini_set( 'magic_quotes_sybase',  0 );
 
 // WordPress calculates offsets from UTC.
 date_default_timezone_set( 'UTC' );