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--TEST--
putenv() basic tests
--FILE--
<?php
$var_name="SUCHVARSHOULDNOTEXIST";
var_dump(getenv($var_name));
var_dump(putenv($var_name."=value"));
var_dump(getenv($var_name));
var_dump(putenv($var_name."="));
var_dump(getenv($var_name));
var_dump(putenv($var_name));
var_dump(getenv($var_name));
echo "Done\n";
?>
--EXPECTF--
bool(false)
bool(true)
string(5) "value"
bool(true)
string(0) ""
bool(true)
bool(false)
Done
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