Test: text/html

On test avec la balise 'VAR' en majuscule et namespace = '*'.

element.getElementsByTagName():

element.getElementsByTagNameNS():

document.getElementsByTagName():

document.getElementsByTagNameNS():

3 balises <var> minuscule: var1, var2, var3

1 balise <VAR> majuscule: VAR

text/html || application/xhtml+xml || text/xml || application/xml