CC-2313: update INI value function needs fixing in upgrade scripts

-upgrade scripts were still broken...

Changelog

@@ -16,6 +16,7 @@ Highlights:
     - In the "Add Media" page, the "start upload" button vanished after upload.  Now it remains there after upload so it is possible to upload again.
     - When canceling a playing show, the currently playing audio file still showed as playing.  This has been fixed.
     - Audio files greater than 100MB were not being played.
+    - Fixed uploading audio on Chrome 11 and higher
 
 
 1.8.1 - May 2, 2011

install/upgrades/airtime-1.8.1/airtime-upgrade.php

@@ -164,10 +164,14 @@ function UpdateIniValue($p_filename, $p_property, $p_value)
 {
     $lines = file($p_filename);
     $n=count($lines);
-    for ($i=0; $i<$n; $i++) {
-        if (strlen($lines[$i]) > strlen($p_property))
-        if ($p_property == substr($lines[$i], 0, strlen($p_property))){
-            $lines[$i] = "$p_property = $p_value\n";
+    foreach ($lines as &$line) {
+        if ($line[0] != "#"){
+            $key_value = split("=", $line);
+            $key = trim($key_value[0]);         
+            
+            if ($key == $p_property){
+                $line = "$p_property = $p_value".PHP_EOL;
+            }
         }
     }
 

install/upgrades/airtime-1.8.2/airtime-upgrade.php

@@ -164,10 +164,14 @@ function UpdateIniValue($p_filename, $p_property, $p_value)
 {
     $lines = file($p_filename);
     $n=count($lines);
-    for ($i=0; $i<$n; $i++) {
-        if (strlen($lines[$i]) > strlen($p_property))
-        if ($p_property == substr($lines[$i], 0, strlen($p_property))){
-            $lines[$i] = "$p_property = $p_value\n";
+    foreach ($lines as &$line) {
+        if ($line[0] != "#"){
+            $key_value = split("=", $line);
+            $key = trim($key_value[0]);         
+            
+            if ($key == $p_property){
+                $line = "$p_property = $p_value".PHP_EOL;
+            }
         }
     }