what will happen if you got shot by a photonic laser gun ? science fiction no more its a true weapon

You can deliver energy at the speed of light in 2018 what could happen in 2040

The sequence of damage in the biological effect of laser radiation is as follows:

1- A sharp rise in temperature accompanied by a burn;
2- This is followed by effervescence of interstitial, as well as cellular fluid;
3- The resulting steam creates enormous pressure, resulting in an explosion and shock wave, which destroys the surrounding tissues.

& that would be it :)