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.

Parameter

• string $attribute - if no attribute name is supplied, all attributes are counted

• string $tagname - this allows you to limit your search to a tag

Return value

integer occurences of the attribute or a PEAR_Error if the attribute could not be found.

Note

This function can not be called statically.

See

XML_Statistics::countTag()