For Each

Starting with PHP 5, you may use PHP's own foreach statement to iterate over the contents of a standard COM/OLE IEnumVariant. In layman's terms, this means that you can use foreach in places where you would have used For Each in VB/ASP code.

Пример #1 For Each in ASP

<% Set domainObject = GetObject("WinNT://Domain") For Each obj in domainObject Response.Write obj.Name & "<br />" Next %>

Пример #2 while() ... Next() in PHP 4

 
$domainObject = new COM("WinNT://Domain"); 
while ($obj = $domainObject->Next()) { 
   echo $obj->Name . "<br />"; 
} 

Пример #3 foreach in PHP 5

 
$domainObject = new COM("WinNT://Domain"); 
foreach ($domainObject as $obj) { 
   echo $obj->Name . "<br />"; 
}