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Added support of empty strings #98

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dimitriyremerov wants to merge 1 commit into Incenteev:master from dimitriyremerov:empty-values

dimitriyremerov commented Apr 7, 2016

Added support of empty environment strings
Added a test case

Note that empty environment strings are not the same as non-set environment strings (~):

$ MEM_DATA= php -a
Interactive shell

php > var_dump(getenv('MEM_DATA'));
string(0) ""
php > ^D

$ php -a
Interactive shell

php > var_dump(getenv('MEM_DATA'));
bool(false)


          empty-values: Added support of empty strings

1a3bf50

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