Fix __call and add some docs

1 files changed, 51 insertions, 1 deletions

diff --git a/Zend/ZEND_CHANGES b/Zend/ZEND_CHANGES
index babd167f20..48e12b79ca 100644
--- a/Zend/ZEND_CHANGES
+++ b/Zend/ZEND_CHANGES
@@ -534,7 +534,57 @@ Changes in the Zend Engine 2.0
 
     * __autoload(). TBD.
 
-    * __call(), __get(), __set(). TBD.
+    * Method calls and property accesses can be overloaded by class 
+	  methods  __call(), __get() and __set(). 
+	  Examples:
+
+	  <?php
+		class Setter {
+		  var $n;
+		  var $x = array("a"=>1,"b"=>2,"c"=>3);
+		  function __get($nm) {
+			print "Getting [$nm]\n";
+			if(isset($this->x[$nm])) {
+			  $r = $this->x[$nm];
+			  print "Returning: $r\n";
+			  return $r;
+			} else {
+			  print "Nothing!\n";
+			}
+		  }
+	      function __set($nm, $val) {
+        	print "Setting [$nm] to $val\n";
+        	if(isset($this->x[$nm])) {
+              $this->x[$nm] = $val;
+              print "OK!\n";
+        	} else {
+	          print "Not OK!\n";
+			}
+		  }
+		}
+
+		$foo = new Setter();
+		$foo->n = 1;
+		$foo->a = 100;
+		$foo->a++;
+		$foo->z++;
+		var_dump($foo);
+	  ?>
+
+	  <?php
+		class Caller {
+    	  var $x = array(1,2,3);
+		  function __call($m, $a) {
+			print "Method $m called:\n";
+			var_dump($a);
+			return $this->x;
+		  }
+		}
+
+		$foo = new Caller();
+	    $a = $foo->test(1, "2", 3.4, true);
+		var_dump($a);
+	  ?>
 
 Changes in the Zend Engine 1.0