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<?php $string= "Went for an awesome bike ride today! #biking #awesome"; preg_match_all('/#(\w+)/',$string, $matches); foreach ($matches[1] as $tag) { echo $tag + ", "; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 8, Position 2 = 12
Branch analysis from position: 8
2 jumps found. (Code = 78) Position 1 = 9, Position 2 = 12
Branch analysis from position: 9
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
filename:       /in/QGjDU
function name:  (null)
number of ops:  14
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+%23awesome'
    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        FETCH_DIM_R                                      ~5      !1, 1
          7      > FE_RESET_R                                       $6      ~5, ->12
          8    > > FE_FETCH_R                                               $6, !2, ->12
    8     9    >   ADD                                              ~7      !2, '%2C+'
         10        ECHO                                                     ~7
    6    11      > JMP                                                      ->8
         12    >   FE_FREE                                                  $6
   10    13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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