Errors and error handling
Arrays and Array-style COM properties
COM
PHP Manual

# Beispiele

## Inhaltsverzeichnis

- Arrays and Array-style COM properties

## 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 laymans terms, this means that you can use foreach in places where you would have used For Each in VB/ASP code.

Beispiel #1 For Each in ASP

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

Beispiel #2 while() ... Next() in PHP 4

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

Beispiel #3 foreach in PHP 5

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

Errors and error handling
Arrays and Array-style COM properties
COM
PHP Manual