XPath | Result of XPath Evaluation |
---|---|
count((1, 2, 3)) | 3 |
count(('red', 'white', 'blue')) | 3 |
count(//planet) | 3 |
count((//planet, (1, 2, 3), ('red', 'white', 'blue'))) | 9 |
<planets> <planet> <name>Mercury</name> <mass units="(Earth = 1)">.0553</mass> <day units="days">58.65</day> <radius units="miles">1516</radius> <density units="(Earth = 1)">.983</density> <distance units="millions miles">43.4</distance> </planet> <planet> <name>Venus</name> <mass units="(Earth = 1)">.815</mass> <day units="days">116.75</day> <radius units="miles">3716</radius> <density units="(Earth = 1)">.943</density> <distance units="millions miles">66.8</distance> </planet> <planet> <name>Earth</name> <mass units="(Earth = 1)">1</mass> <day units="days">1</day> <radius units="miles">2107</radius> <density units="(Earth = 1)">1</density> <distance units="millions miles">128.4</distance> </planet> </planets>