XXV. Funciones de DOM XML

Aviso

Este módulo es EXPERIMENTAL. Esto significa que el comportamineto de estas funciones, nombre de funciones y en definitiva TODO lo documentado aqui, puede cambiar en una futura version de PHP SIN AVISO. Quedas avisado, y utilizar este módulo es tu responsabiliad.

Estas funciones son disponibles solamente si PHP fué configurado con --with-dom=[DIR], usando al libreria de XML de GNOME. Usted va a necesitar como mínimo libxml-2.0.0 (la versión beta no trabajará). Estas functiones fueron añadidas en PHP4.

Este module define las siguientes constantes:

Tabla 1. Constantes de XML

Constante	Valor	Descripción
XML_ELEMENT_NODE	1
XML_ATTRIBUTE_NODE	2
XML_TEXT_NODE	3
XML_CDATA_SECTION_NODE	4
XML_ENTITY_REF_NODE	5
XML_ENTITY_NODE	6
XML_PI_NODE	7
XML_COMMENT_NODE	8
XML_DOCUMENT_NODE	9
XML_DOCUMENT_TYPE_NODE	10
XML_DOCUMENT_FRAG_NODE	11
XML_NOTATION_NODE	12
XML_GLOBAL_NAMESPACE	1
XML_LOCAL_NAMESPACE	2

Este modulo define un número de clases. Las funciones de DOM XML devuelven un árbol conteniendo la structura del documento XML, en el cual cada nodo es un objecto perteneciente a una de estas clases.

Tabla de contenidos
DomAttribute->name -- Returns name of attribute
DomAttribute->specified -- Checks if attribute is specified
DomAttribute->value -- Returns value of attribute
DomDocument->add_root [deprecated] -- Adds a root node
DomDocument->create_attribute -- Create new attribute
DomDocument->create_cdata_section -- Create new cdata node
DomDocument->create_comment -- Create new comment node
DomDocument->create_element -- Create new element node
DomDocument->create_entity_reference --
DomDocument->create_processing_instruction -- Creates new PI node
DomDocument->create_text_node -- Create new text node
DomDocument->doctype -- Returns the document type
DomDocument->document_element -- Returns root element node
DomDocument->dump_file -- Dumps the internal XML tree back into a file
DomDocument->dump_mem -- Dumps the internal XML tree back into a string
DomDocument->get_element_by_id -- Searches for an element with a certain id
DomDocument->get_elements_by_tagname --
DomDocument->html_dump_mem -- Dumps the internal XML tree back into a string as HTML
DomDocumentType->entities -- Returns list of entities
DomDocumentType->internal_subset -- Returns internal subset
DomDocumentType->name -- Returns name of document type
DomDocumentType->notations -- Returns list of notations
DomDocumentType->public_id -- Returns public id of document type
DomDocumentType->system_id -- Returns system id of document type
DomElement->get_attribute -- Returns value of attribute
DomElement->get_attribute_node -- Returns value of attribute
DomElement->get_elements_by_tagname -- Adds new attribute
DomElement->has_attribute -- Adds new attribute
DomElement->remove_attribute -- Adds new attribute
DomElement->set_attribute -- Adds new attribute
DomElement->set_attribute_node -- Adds new attribute
DomElement->tagname -- Returns name of element
DomNode->append_child -- Adds new child at the end of the children
DomNode->append_sibling -- Adds new sibling to a node
DomNode->attributes -- Returns list of attributes
DomNode->child-nodes -- Returns children of node
DomNode->clone_node -- Clones a node
DomNode->dump_node -- Dumps a single node
DomNode->first_child -- Returns first child of node
DomNode->get_content -- Gets content of node
DomNode->has_attributess -- Checks if node has attributes
DomNode->has_child_nodes -- Checks if node has children
DomNode->insert_before -- Inserts new node as child
DomNode->is_blank_node -- Checks if node is blank
DomNode->last_child -- Returns last child of node
DomNode->next_sibling -- Returns the next sibling of node
DomNode->node_name -- Returns name of node
DomNode->node_type -- Returns type of node
DomNode->node_value -- Returns value of a node
DomNode->owner_document -- Returns the document this node belongs to
DomNode->parent_node -- Returns the parent of the node
DomNode->prefix -- Returns name space prefix of node
DomNode->previous_sibling -- Returns the previous sibling of node
DomNode->remove_child -- Removes child from list of children
DomNode->replace_child -- Replaces a child
DomNode->replace_node -- Replaces node
DomNode->set_content -- Sets content of node
DomNode->set_name -- Sets name of node
DomNode->unlink_node -- Deletes node
DomProcessingInstruction->data -- Returns data of pi node
DomProcessingInstruction->target -- Returns target of pi node
domxml_new_doc -- Creates new empty XML document
domxml_open_file -- Creates a DOM object from XML file
domxml_open_mem -- Creates a DOM object of an XML document
domxml_version -- Get XML library version
domxml_xmltree -- Creates a tree of PHP objects from an XML document
xpath_eval -- Evaluates the XPath Location Path in the given string
xpath_eval_expression -- Evaluates the XPath Location Path in the given string
xpath_new_context -- Creates new xpath context
xptr_eval -- Evaluate the XPtr Location Path in the given string
xptr_new_context -- Create new XPath Context