Php/docs/function.settype
From Get docs
settype
(PHP 4, PHP 5, PHP 7)
settype — Set the type of a variable
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.
Examples
Example #1 settype() example
<?php$foo = "5bar"; // string$bar = true; // booleansettype($foo, "integer"); // $foo is now 5 (integer)settype($bar, "string"); // $bar is now "1" (string)?>
Notes
Note:
Maximum value for "int" is
PHP_INT_MAX
.