bugfix(zend) Deprecated: Array and string offset access syntax with curly braces is deprecated (#1348)

Author: daim2k5

lib/Zend/Tool/Project/Context/Zf/ApplicationConfigFile.php

@@ -139,7 +139,7 @@ public function addStringItem($key, $value, $section = 'production', $quoteValue
             $newLines[] = $contentLine;
             if ($insideSection) {
                 // if its blank, or a section heading
-                if (isset($contentLines[$contentLineIndex + 1]{0}) && $contentLines[$contentLineIndex + 1]{0} == '[') {
+                if (isset($contentLines[$contentLineIndex + 1][0]) && $contentLines[$contentLineIndex + 1][0] == '[') {
                     $newLines[] = $key . ' = ' . $value;
                     $insideSection = null;
                 } else if (!isset($contentLines[$contentLineIndex + 1])){