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$false The boolean false constant |
Usage |
<boolean> $false |
Description |
| Evaluates to the false boolean constant. False is equivalent to the integer 0 too. This function/constant is useful to keep your code readable: when you have a variable that can assume boolean values it's nicer to use $true and $false instead of the integer constants 1 and 0. The reader will understand immediately that the variable simply can't assume any other value. |
Examples |
%a = $false echo $typeof(%a) echo $(%a + 1) |
See also |
| $true |