DOMNode->replaceChild()

(No version information available, might be only in CVS)

DOMNode->replaceChild() — Replaces a child

Popis

DOMNode

DOMNode replaceChild ( DOMNode $newnode , DOMNode $oldnode )

This function replaces the child oldnode with the passed new node. If the new node is already a child it will not be added a second time. If the replacement succeeds the old node is returned.

Parametre

newnode: The new node. It must be a member of the target document, i.e. created by one of the DOMDocument->createXXX() methods or imported in the document by DOMDocument->importNode().
oldnode: The old node.

Vrátené hodnoty

The old node or FALSE if an error occur.

Errors/Exceptions

DOM_NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly or if the previous parent of the node being inserted is readonly.
DOM_HIERARCHY_REQUEST_ERR: Raised if this node is of a type that does not allow children of the type of the newnode node, or if the node to put in is one of this node's ancestors or this node itself.
DOM_WRONG_DOCUMENT_ERR: Raised if newnode was created from a different document than the one that created this node.
DOM_NOT_FOUND: Raised if oldnode is not a child of this node.

Tiež pozri

add a note User Contributed Notes
DOMNode->replaceChild()

There are no user contributed notes for this page.

DOMNodelist->item()

DOMNode->removeChild()

Last updated: Sun, 25 Nov 2007