← All built-ins / is_integer()
is_integer()
is_integer(mixed $number): bool
Parameters
| Name | Type | Description |
|---|---|---|
| $v | mixed | value to test |
Return value
Alias of is_int().
Example
var_dump(is_integer(5));
bool(true)
| Name | Type | Description |
|---|---|---|
| $v | mixed | value to test |
Alias of is_int().
var_dump(is_integer(5));
bool(true)