PHP. Руководство по PHP. 2005
DomNode->previous_sibling
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DomNode->previous_sibling
(no version information, might be only in CVS)DomNode->previous_sibling -- Returns the previous sibling of node
Описание
domelement DomNode->previous_sibling (void)This function returns the previous sibling of the current node. If there is no previous sibling it returns FALSE (< 4.3) or NULL (>= 4.3). You can use this function to iterate over all children of a node as shown in the example.
See also domnode_next_sibling().
DomNode->prefix
DomNode->remove_child