This function returns the value before the decimal separator of a number a. If a is not a numerical value, the return value of the function is 0. See examples below.
Parameters
Parameter | Description |
|---|---|
a | Numerical value. |
Examples
Parameter a | Result |
|---|---|
100.3 | 100 |
0.3 | 0 |
100 | 100 |
abc | 0 |