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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 1.2 $ -->
<chapter xml:id="com.error-handling" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<title>Errors and error handling</title>
<!-- FIXME: this markup -->
<para>
<emphasis>Exceptions (PHP 5)</emphasis>
</para>
<para>
This extension will throw instances of the class <literal>com_exception</literal>
whenever there is a potentially fatal error reported by COM. All
COM exceptions have a well-defined <literal>code</literal> property that
corresponds to the HRESULT return value from the various COM operations.
You may use this code to make programmatic decisions on how to handle the
exception.
</para>
</chapter>
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