11111
is_float
- Finds whether the given variable is a float.
Замечание:
To test if a variable is a number or a numeric string (such as form
input, which is always a string), you must use
-
is_bool() |
is_int() |
is_numeric() |
is_string() |
is_array() |
is_object() |
is_double
is_int 22222