Is it possible to write a script, that would cause an action from the pass screen?

Recently I have run across way too many articles on arrests leading to unwarranted search and seizure of data on phones. I am in the US, and most searches need a judge signed warrant, to search, except on phones, emails, or browsing histories.
Now while the worst law I ever break is going 5 to 10 over the posted speed limit (in my car, motorcycle is another story), I really feel a sense of violation over this policy with others.
My question is:
Is there a way to write a script or some other code, that is linked to a specific pass code at the pass screen?
The idea is, an officer asks for your phone, to search it on a routine stop (very common lately) sees you have the pass-code active, when he legally asks for the pass-code, you have a special one that when entered wipes the phone completely. Of course having a back up at home will fix this.
I know nothing of programming, or scripts, but this app I would buy!
This has nothing to do with having things to hide, and everything to do with civil rights and liberties being violated. This same officer needs a warrant to read my postal mail, but not my email? WTF?

 

"Find my iPhone" has a command that will wipe the phone too. If I could just set either to wipe on one specific code that would work too.

 

Good point. It is JB, but I'm sure Apple would never approve.
I'm just so sick of reading about peoples privacy and rights being trampled.

 

I agree, and I know there are some fighting it in court, but in the mean time, I wanted a way to stay in control of my private data and info.
One thing one poster said was there is a setting that will wipe the phone after so many tries, I looked, its 10 tries!!! Even if I could set that at 2.
I also have read and found resources for law enforcement to remove data with software. If a person is involved in a crime I can agree with this, but routine stops, minor offenses like the link I put in my original post, are appalling reasons to invade ones privacy. I've spent over an hour on cydia looking for something, so far nada.
BTW thanks to all that have replied, I appreciate it!