Optional Fields in WSDL and XSD

[luanpereira]

Hi,

Is there a anotation for identified a atribut optional in XSD generated?

Example:

<?php

class logInput
{
    /**
     * @var string
     * @optional true (Something like that)
     */
    public $course;
    ...

Output in the XSD:

...
<xsd:element name="course" type="xsd:string" nillable="true" minOccurs="0"/>
...

nillable="true" minOccurs="0"

Thanks