Fixed tests affect by local ini
Merge branch 'PHP-5.5' of https://git.php.net/repository/php-src into PHP-5.5
Merge branch 'PHP-5.5' of https://git.php.net/repository/php-src into PHP-5.5
Merge branch 'PHP-5.5' of https://git.php.net/repository/php-src into PHP-5.5
Merge branch 'PHP-5.5' of https://git.php.net/repository/php-src into PHP-5.5
Fixed bug #67813 (CachingIterator::__construct InvalidArgumentException wrong message)
Merge branch 'PHP-5.5' into PHP-5.6