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<?php $string= "Went for an awesome bike ride today! #biking"; preg_match_all('/#(\w+)/',$string, $matches); foreach ($matches as $tag) { echo $tag; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 7, Position 2 = 10
Branch analysis from position: 7
2 jumps found. (Code = 78) Position 1 = 8, Position 2 = 10
Branch analysis from position: 8
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
filename:       /in/k2s98
function name:  (null)
number of ops:  12
compiled vars:  !0 = $string, !1 = $matches, !2 = $tag
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'Went+for+an+awesome+bike+ride+today%21+%23biking'
    4     1        INIT_FCALL                                               'preg_match_all'
          2        SEND_VAL                                                 '%2F%23%28%5Cw%2B%29%2F'
          3        SEND_VAR                                                 !0
          4        SEND_REF                                                 !1
          5        DO_ICALL                                                 
    6     6      > FE_RESET_R                                       $5      !1, ->10
          7    > > FE_FETCH_R                                               $5, !2, ->10
    8     8    >   ECHO                                                     !2
    6     9      > JMP                                                      ->7
         10    >   FE_FREE                                                  $5
   10    11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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