Description:
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When give an absolute path to parse_ini_file and save_mode is active, an error occured, even if the absolute path points to an allowed directory. The only solution is to user fopen etc. and process the file. Happend with 4.2.3; I'm not able to update on that server.

Reproduce code:
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$path = dirname(__FILE__) . '/my.ini';
$cfg = parse_ini_file($path);


Expected result:
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$cfg set up with an array or FALSE.

Actual result:
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An error: Save mode restrictions.