Description:
------------
This is quite similar to #44609. Probably still not properly fixed.

Reproduce code:
---------------
<?php
// Set ini file location
$ini_location = dirname(__FILE__) . '/test.ini';

// Build ini data
$ini_data = '
[cases]

Case.a = avalue
Case.b = "$dollar_sign$"
Case.c = 10
';

// Save ini data to file
file_put_contents($ini_location, $ini_data);

var_dump(parse_ini_file('test.ini'));
?>



Expected result:
----------------
array(3) {
  ["Case.a"]=>
  string(6) "avalue"
  ["Case.b"]=>
  string(13) "$dollar_sign$"
  ["Case.c"]=>
  string(2) "10"
}

Actual result:
--------------
Warning:  syntax error, unexpected $end, expecting TC_DOLLAR_CURLY or TC_QUOTED_STRING or '"' in test.ini on line 5
 in C:\Users\Marek Nos\Documents\workspace\parse_ini.php on line 17
bool(false)