Convert numbers to a string

Can't remember the function

[chriswragg]

I have forgotten the function to convert a number to a string. Any Help?

Chris

[JamShady]

settype()

Or you can cast it, ala $var = (string) $var;

[mcibor]

However if you use any array function, then those variables may still be seen as numbers. So beware. And for string it's better to use letter + number, eg. c1, c2 etc.

Michal Cibor

[chriswragg]

Thanks for the help