The PHP manual plainly states that variable names in PHP are case-sensitive. You would think the Cross Reference Listing would take that into account. It does list the upper- and lower-case names separately, but just try getting to the page for an upper-case name for which there is a variable with the corresponding lower-case name, and you can't get there from here. Click it, and it takes you to...
2007-11-18 18:08:08 UTC in PHPXref
