public static function parse_ini_file_multi()

in common/config/FSOFConfigUtil.php [47:98]

• 45 lines of code
• 9 McCabe index (conditional complexity)

	public static function parse_ini_file_multi($file, $process_sections = false, $scanner_mode = INI_SCANNER_NORMAL) 
	{
	    $explode_str = '.';
	    $escape_char = "'";
	    // load ini file the normal way
	    $data = parse_ini_file($file, $process_sections, $scanner_mode);
	    if (!$process_sections) 
	    {
	        $data = array($data);
	    }
	    foreach ($data as $section_key => $section) 
	    {
	        // loop inside the section
	        foreach ($section as $key => $value) 
	        {
	            if (strpos($key, $explode_str)) 
	            {
	                if (substr($key, 0, 1) !== $escape_char) 
	                {
	                    // key has a dot. Explode on it, then parse each subkeys
	                    // and set value at the right place thanks to references
	                    $sub_keys = explode($explode_str, $key);
	                    $subs =& $data[$section_key];
	                    foreach ($sub_keys as $sub_key) 
	                    {
	                        if (!isset($subs[$sub_key])) 
	                        {
	                            $subs[$sub_key] = array();
	                        }
	                        $subs =& $subs[$sub_key];
	                    }
	                    // set the value at the right place
	                    $subs = $value;
	                    // unset the dotted key, we don't need it anymore
	                    unset($data[$section_key][$key]);
	                }
	                else 
	                {
	                	// we have escaped the key, so we keep dots as they are
	                    $new_key = trim($key, $escape_char);
	                    $data[$section_key][$new_key] = $value;
	                    unset($data[$section_key][$key]);
	                }
	            }
	        }
	    }
	    if (!$process_sections) 
	    {
	        $data = $data[0];
	    }
	    return $data;
	}