xmlTreeIsBlankNode

SYNOPSIS

    int xmlTreeIsBlankNode(xmlNode node)

Parameters:

• node - the xmlNode in question

Returns:

• 0 - the node is not a blank text node

• 1 - the node is a blank text node

DESCRIPTION
xmlTreeIsBlankNode() tells you whether the node is a blank text node. The only time this returns 1 is if node is either a text or a CDATA node, and only contains whitespace (as defined by the XML spec), which consists of:

• space (0x20)

• horizontal tab (0x09)

• newlines (0x0A or 0x0D)

EXAMPLE

    <$ret = (xmlTreeIsBlankNode($node))>

SEE ALSO
xmlTreeGetName, xmlTreeGetContent, xmlTreeGetAllContent, xmlTreeGetLine, xmlTreeGetType, xmlTreeGetAttributeContent