how to fetch detail from html tag of another website using php

I want to fetch detail from url:"https://www.imdb.com/title/tt0068646/?pf_rd_m=A2FGELUUNOQJNL&pf_rd_p=e31d89dd-322d-4646-8962-327b42fe94b1&pf_rd_r=TNM8F76TH14813XD7S1K&pf_rd_s=center-1&pf_rd_t=15506&pf_rd_i=top&ref_=chttp_tt_2" using php.

like a php variable should hold the elements/text in the ....

.............

plz help me out to get this done using php.