SETTYPE
Set the type of a variable
SYNTAX
settype ( mixed &$var , string $type ) : bool
PARAMETERS
var
The variable being converted.
type
Possibles values of type are:
"boolean" or "bool"
"integer" or "int"
"float" or "double"
"string"
"array"
"object"
"null"
RETURN
Returns TRUE on success or FALSE on failure.
EXAMPLES
1
bool(false)
int(0)
2
int(0)
bool(false)
3
int(0)
float(0)
4
float(0)
int(0)
5
float(0)
string(1) "0"
6
string(3) "0.0"
float(0)