XML_RDDL::getResourcesByPurpose

XML_RDDL::getResourcesByPurpose()

XML_RDDL::getResourcesByPurpose() -- selects all resources of a specified nature

Description

Gets all resources of a given purpose from an RDDL document. You have to call XML_RDDL::parseRDDL() first. The purpose of a resource is specified by the 'xlink:arcrole' attribute. The purpose of a resource link determines what the link will be used for. Frequently the purpose of a link can be determined from the nature of the referenced resource. For example the purpose of an XML Schema is typically schema validation, yet a schema may be comprised of a number of included modules and even when included modules are themselves an XML Schema, the purpose is as a module. You can find a list of well known purposes at http://www.rddl.org/purposes/.

Parameter

  • string $purpose - purpose of the resources you want to get.

Return value

array array containing all resources with the specified purpose.

Note

This function can not be called statically.

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