266 2003-07-10 23:18:21 +0000 Unencoded ampersands in markup are an error 2004-11-25 21:35:02 +0000 1 1 1 Unclassified CSSValidator Other CSS Validator All All RESOLVED INVALID http://habby.net/shop/shop.php P2 normal --- 1 yes plh oldest_to_newest 632 0 yes 2003-07-10 23:18:21 +0000    the link <a href=\"/shop/index.php?session=$session&table=$table&scat=unknown\"> OR in print <a href="/shop/index.php? session=d5225884b728c6cbc955e805b53cc6c0&table=shopping&scat=unknown"> produces the folowing ERROR message: === Please, validate your XML document first! Line 132 Column 97 The reference to entity "table" must end with the ';' delimiter. === So, obviously, the validator doesn't get that the & is just a character in a string... 633 1 yes 2003-07-11 00:54:24 +0000 the character & has to be replaced with "&amp;" in the string as well ... and off we go :)