Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/lFjmK
function name:  (null)
number of ops:  12
compiled vars:  !0 = $html, !1 = $pattern, !2 = $matches, !3 = $first_found_youtube
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, '%3Cp%3Ehello%3Ca+href%3D%22https%3A%2F%2Fwww.youtu.be%2Fwatch%3Fv%3D7HknMcG2qYo%22%3Eworld%3C%2Fa%3E%3C%2Fp%3E%3Cp%3Ehello%3Ca+href%3D%22https%3A%2F%2Fyoutube.com%2Fwatch%3Fv%3D37373o%22%3Eworld%3C%2Fa%3E%3C%2Fp%3E'
    6     1        ASSIGN                                                   !1, '%2Fhttps%3F%3A%5C%2F%5C%2F%28www%5C.%29%3Fyoutu%28%5C.be%7C%5Ccom%29%5C%2F%5Ba-zA-Z0-9%5C%3F%3D%5D%2A%2Fi'
    7     2        INIT_FCALL                                               'preg_match_all'
          3        SEND_VAR                                                 !1
          4        SEND_VAR                                                 !0
          5        SEND_REF                                                 !2
          6        DO_ICALL                                                 
   10     7        FETCH_DIM_R                                      ~7      !2, 0
          8        FETCH_DIM_R                                      ~8      ~7, 0
          9        ASSIGN                                                   !3, ~8
   11    10        ECHO                                                     !3
         11      > RETURN                                                   1
Generated using Vulcan Logic Dumper, using php 8.0.0