is_float

The What

Syntax

bool is_float ( mixed $var )

is_float in PHP Manual

Description

Finds whether the type of the given variable is float.

Note:
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_numeric().

If you listen carefully, you can hear the 1s and 0s flowing in your computer.

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