settype
Description
bool settype ( mixed &var, string type )
Set the type of variable var
to
type
.
Possibles values of type
are:
"boolean" (or, since PHP 4.2.0, "bool")
"integer" (or, since PHP 4.2.0, "int")
"float" (only possible since PHP 4.2.0, for older versions use the deprecated variant "double")
"string"
"array"
"object"
"null" (since PHP 4.2.0)
Zwraca TRUE w przypadku sukcesu, FALSE w przypadku porażki.
See also gettype(), type-casting and type-juggling.