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$NetBSD: MESSAGE,v 1.1 2005/12/03 18:53:57 jdolecek Exp $

PHP 5.1.0 introduced some changes in SOAP extension in WSDL mode:
* XML base64Binary values transparently base64 encoded/decoded
* NULL values with maxOccurs="0" nillable="yes" not included in XML output 
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