The boolean 'and' function returns true if both of its two boolean arguments are true.
bool and <bool:arg1> <bool:arg2>
Name | Type | Comment |
---|---|---|
arg1 | bool | The first boolean argument to be tested. |
arg2 | bool | The second boolean argument to be tested. |
True if both arg1 and arg2 are true, and false otherwise.
// create two new boolean variables... bool b1 bool b2 // ...and set one to true and one to false set b1 true set b2 false // call 'and b1 b2', and pipe result to event log via echo echo <zs:and b1 b2>
… the output of which is written to the event log by echo as:
false
Unlike other languages such as C/C++, both arguments to the and
function are always evaluated in ZeoScript, regardless of whether the answer can be determined from the first argument alone.