function isNumber($s, &$realnum, &$value)
{
if (strpos($s, '==') === false) {
$s = str_replace('=', '==', $s);
}
foreach ($this->_makevars->keys() as $keys) {
$s = str_replace(':' . $keys, $this->_makevars->getVar($keys), $s);
}
foreach ($this->_vars->keys() as $keys) {
$s = str_replace(':' . $keys, $this->_vars->getVar($keys), $s);
}
//$s=str_replace($this->_vars->keys(), $this->_vars->values(), $s);
if (count($this->_runningProc) > 0) {
$procVarIdx = array_search($this->_runningProc[count($this->_runningProc) - 1], $this->_to_names);
if ($procVarIdx !== false) {
foreach ($this->_to_args[$procVarIdx]->keys() as $key) {
$s = str_replace(':' . $key, $this->_to_args[$procVarIdx]->getVar($key), $s);
}
}
}
$s = str_replace(':RANDOM', mt_rand(0, 32767), $s);
$s = str_replace(':YEAR', date('Y'), $s);
$s = str_replace(':MONTH', date('m'), $s);
$s = str_replace(':DAY', date('d'), $s);
$s = str_replace(':HOUR', date('H'), $s);
$s = str_replace(':MINUTE', date('i'), $s);
$s = str_replace(':SECOND', date('s'), $s);
$s = str_replace(':CURRENTPIXEL', $this->_logo->pixel(), $s);
$value = LogoParser::str2num($s, $c);
$realnum = false;
if (!$c) {
$realnum = is_float($value);
//$value=$value;
return true;
}
$value = (int) $value;
return false;
}
