integer XML_Statistics::countAttribute (
string $attribute = null
, string $tagname = null
)
Counts how often a certain attribute is used in the document. If no attribute is specified ot will count the total number of tags.
With the second parameter you may limit the search to a special tag.
string $attribute - if no attribute name is supplied, all attributes are counted
string $tagname - this allows you to limit your search to a tag
integer occurences of the attribute or a PEAR_Error if the attribute could not be found.
This function can not be called statically.