adding zend project folders into old campcaster.

library/propel/runtime/lib/util/PropelConditionalProxy.php

@@ -0,0 +1,71 @@
+<?php
+
+/**
+ * This file is part of the Propel package.
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @license    MIT License
+ */
+
+/**
+ * Proxy for conditional statements in a fluid interface.
+ * This class replaces another class for wrong statements,
+ * and silently catches all calls to non-conditional method calls
+ *
+ * @example
+ * <code>
+ * $c->_if(true)        // returns $c
+ *     ->doStuff()      // executed
+ *   ->_else()          // returns a PropelConditionalProxy instance
+ *     ->doOtherStuff() // not executed
+ *   ->_endif();        // returns $c
+ * $c->_if(false)       // returns a PropelConditionalProxy instance
+ *     ->doStuff()      // not executed
+ *   ->_else()          // returns $c
+ *     ->doOtherStuff() // executed
+ *   ->_endif();        // returns $c
+ * @see Criteria
+ *
+ * @author     Francois Zaninotto
+ * @version    $Revision: 1612 $
+ * @package    propel.runtime.util
+ */
+class PropelConditionalProxy
+{
+	protected $mainObject;
+	
+	public function __construct($mainObject)
+	{
+		$this->mainObject = $mainObject;
+	}
+	
+	public function _if()
+	{
+		throw new PropelException('_if() statements cannot be nested');
+	}
+	
+	public function _elseif($cond)
+	{
+		if($cond) {
+			return $this->mainObject;
+		} else {
+			return $this;
+		}
+	}
+	
+	public function _else()
+	{
+		return $this->mainObject;
+	}
+	
+	public function _endif()
+	{
+		return $this->mainObject;
+	}
+	
+	public function __call($name, $arguments)
+	{
+		return $this;
+	}
+}