settype
PHP 4, PHP 5, PHP 7, PHP 8
settype - Set the type of a variable
Manual
settype(
mixedvar ,
string$type ): bool
Set the type of variable var to type.
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 Values
Returns true on success or false on failure.
Notes
Note:
Maximum value for "int" is PHP_INT_MAX.