SigServer:SignatureMath: Difference between revisions

SigServer:SignatureMath (view source)

378 bytes added , 2 December 2007

256

edits

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 === Miscellaneous ===
-==== abs ====
+==== notempty ====
-  ''number'' '''abs'''(''number'' value);
+  ''mixed'' '''notempty'''(''mixed'' value[, ''string'' true[, ''string'' false]]);
-Returns the absolute value of a number
+Check's if the first argument is not empty. Returns TRUE or FALSE if the optional arguments aren't specified. If they are specified it returns the second argument if TRUE and the third argument if FALSE.
 '''Example'''
-  abs(1);  // Returns 1
+  notempty("");                      // Returns false
-  abs(-1); // Returns 1
+  notempty("Foobar");                // Returns true
+  notempty(6 > 2);                   // Returns true
+ notempty("", "Not empty", "Empty") // Returns "Empty"