Xmlreader non validating
project for extending RELAX NG has started in ISO/IEC JTC1/SC34/WG1.
Although the design of XML focuses on documents, the language is widely used for the representation of arbitrary data structures such as those used in web services.In computing, Extensible Markup Language (XML) is a markup language that defines a set of rules for encoding documents in a format that is both human-readable and machine-readable through use of tags that can be created and defined by users.Much like natural language is extensible (that is, can grow) when speakers create new words and agree on what they mean, XML is a markup language that can grow when users create new elements and agree on what they mean.RELAX NG Specification (errata), OASIS Committee Specification, 3 December 2001. Can be used as a library for validation and for accessing the schema. Definitive specification for RELAX NG using the XML syntax. XML was initially "developed by a W3C Generic SGML Editorial Review Board formed under the auspices of the W3 Consortium in 1996 and chaired by Jon Bosak of Sun Microsystems, with the very active participation of a Generic SGML Working Group also organized by the W3C." An XML WG (Working Group) under W3C served initially as an editorial board, which received input from an XML Special Interest Group.
As of late 1998, the XML design effort was re-chartered under the direction of an XML Coordination Group and XML Plenary Interest Group to be carried out in five new XML working groups: XML Schema Working Group, XML Fragment Working Group, XML Linking Working Group (XLink and XPointer), XML Information Set Working Group, and XML Syntax Working Group.
Several schema systems exist to aid in the definition of XML-based languages, while programmers have developed many application programming interfaces (APIs) to aid the processing of XML data.
The essence of why extensible markup languages are necessary is explained at Markup language (for example, see Markup language § XML) and at Standard Generalized Markup Language.
RELAX NG Tutorial (errata), OASIS Committee Specification, 3 December 2001. More recent, but not officially approved Working Draft, 26 March 2003 also available RELAX NG Compact Syntax Tutorial, OASIS Working Draft, 26 March 2003.
Tutorial for RELAX NG using the compact syntax, not assuming prior knowledge of XML syntax. Also supports other schema languages including W3C XML Schema.
Xml Class Testvalue set directly by instance of Testvalue set directly by instance of Testmagic __call called for method set Value on instance of Xml Classvalue set by instance of Xml Class and magic __callvalue set by instance of Xml Class and magic __call while using simple xml and get double or float int value from xml object for using math operations ( * - / ) some errors happens on the operation, this is because of simple xml returns everythings to objects.