TryCF Gist

trycf-gist.cfm

<cfscript>
writeOutput("<h2>Test isBoolean() with 3 characters and not isNumeric()</h2>");

start_time = getTickCount();

//error numbers
idx_error = 0;

//ascii-table with 3 chars
for(i=0; i lte 255; i=i+1) {
  for(j=0; j lte 255; j=j+1) {
    for(k=0; k lte 255; k=k+1) {
      str = chr(i) & chr(j) & chr(k);
      if (isBoolean(str) and not isNumeric(str)) {
        idx_error++;
        writeOutput("<br>#idx_error#) string value=""#str#"" - chr(#i#) & chr(#j#) & chr(#k#)");
      }
    }
  }
}

end_time = getTickCount();

writeOutput("<p>Execution time: #end_time-start_time# ms</p>");
</cfscript>