Description:
------------
Dear，

php version 5.3.0 or greater 5.3.0，

parse_ini_file() loads in the ini file specified in file, if param $scanner_mode equal 'INI_SCANNER_RAW' and option value contain ';', this value will be truncated.

Test script:
---------------
====== ini file ======
simple.ini

[db]
connectionString='mysql:dbname=db;host=127.0.0.1'
username='root'
passwrd=''

====== php script ======

<?php
  var_dump(parse_ini_file('simple.ini', TRUE, INI_SCANNER_RAW));

====== result ======
array(1) {
  ["db"]=>
  array(3) {
    ["connectionString"]=>
    string(17) "'mysql:dbname=db"
    ["username"]=>
    string(6) "'root'"
    ["password"]=>
    string(2) "''"
  }
}

====== I expect results ======

array(1) {
  ["db"]=>
  array(3) {
    ["connectionString"]=>
    string(17) "'mysql:dbname=db;host=127.0.0.1'"
    ["username"]=>
    string(6) "'root'"
    ["password"]=>
    string(2) "''"
  }
}