detect static method
return true if contain P.A.C.K.E.R code
Implementation
static bool detect(String html) {
var reg = RegExp(
r"eval[ ]*\([ ]*function[ ]*\([ ]*p[ ]*,[ ]*a[ ]*,[ ]*c["
r" ]*,[ ]*k[ ]*,[ ]*e[ ]*,[ ]*",
);
return reg.hasMatch(html);
}