Fixed a bug that causes crash when environment variable is access while parsing php.ini
update NEWS

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Merge branch 'PHP-5.4' into PHP-5.5
update NEWS

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>