http://www.ilovejackdaniels.com/article/php-ini-guide-data-handling/Latest comments on php.ini Guide: Data Handling on ILoveJackDaniels.comhttp://www.ilovejackdaniels.com/article/php-ini-guide-data-handling/comments/http://www.ilovejackdaniels.com/article/php-ini-guide-data-handling/comments/Comment by Josh Peters ( <a href="http://josh-peters.name/blog">http://josh-peters.name/blog</a> )<br /><br />Dang. The "live comment preview" showed my entities as unescaped. The first &#38; should be <code>&#38;38;</code>, the second should be <code>&#38;amp;</code>http://www.ilovejackdaniels.com/article/php-ini-guide-data-handling/comments/http://www.ilovejackdaniels.com/article/php-ini-guide-data-handling/comments/Comment by Josh Peters ( <a href="http://josh-peters.name/blog">http://josh-peters.name/blog</a> )<br /><br />arg_separator.output is something I'd consider changing to the numeric entity &#38; instead. I've run into some issues with some XML dialects that don't include the &amp; entity by default.