veloper/WordPress-Domain-Changer — pull request #18 by nueckman (2014-12-20 19:14:36+00:00)
Title: PHP 5.3 compatibility

See: http://php.net/manual/en/language.types.array.php

As of PHP 5.4 it is possible to array dereference the result of a function or method call directly. Before it was only possible using a temporary variable.