- Refactored lib/config.php to use classes

- Added comments to config.php to clarify use

Signed-off-by: Diederik de Groot <ddegroot@talon.nl>

lib/utils.php

@@ -8,49 +8,6 @@ function utf8_urldecode($str) {
 	return html_entity_decode($str,null,'UTF-8');;
 }
 
-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] = [];
-						}
-						$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]);
-				}
-				// we have escaped the key, so we keep dots as they are
-				else {
-					$new_key = trim($key, $escape_char);
-					$data[$section_key][$new_key] = $value;
-					unset($data[$section_key][$key]);
-				}
-			}
-		}
-	}
-	if (!$process_sections) {
-		$data = $data[0];
-	}
-	return $data;
-}
-
 function log_debug($message) {
 	global $logger;
 	$logger->log('LOG_DEBUG', $message);