Php/docs/com.examples.foreach

• PHP Manual
• 范例
• For Each

For Each

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.

Example #1 For Each in ASP

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

Example #2 foreach in PHP

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