[viraptor]

I'd take the other side... but I can understand them choosing either way.

My vote for the other side is because php guys didn't document the change. Other pages show exactly what happens in strange cases - like in "If delimiter is an empty string (""), explode() will return FALSE." There's no mention about the change on http://php.net/manual/en/function.number-format.php and they list the result as "string" without any other notes. Making the function backwards compatible wouldn't hurt anyone either, because it would restore the behaviour for people using "" and would change nothing for ones using normal values all the time and ones who started casting to a number because of this change. But yes - it's pretty much php guys' call.

[joeschmoesky]

Seems reasonable. And I don't think you guys got the humor when he said "Escalate". You all want to think you're SO smart and nobody else can pick his nose. Obviously he knew who he was talking to, do you really think he uses PHP and doesn't know who he was dealing with?

Anyway, saying they wouldn't fix it is fine, but the bitchy answers he got to legitimate questions just shows how juvenile R is.