(PHP 4.2) 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 old node cannot be
found the function returns
FALSE
. If the replacement succeds the old node is returned.
(PHP 4.3) This function replaces the child
oldnode
with the passed
newnode
, even if the new node already is a child of the DomNode. If
newnode
was already inserted in the document it is first unlinked from
its existing context. If the old node cannot be found the
function returns
FALSE
. If the replacement succeds the old node is returned. (This
behaviour is according to the W3C specs).
See also
domnode_append_child()