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<?php $row = '"field1" "tom" "david" "ronald"'; $row = preg_match_all('/"([^"]+)"/', $row, $matches); print_r($matches[1]);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/NAiOf
function name:  (null)
number of ops:  12
compiled vars:  !0 = $row, !1 = $matches
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%22field1%22+%22tom%22+%22david%22++++%22ronald%22'
    3     1        INIT_FCALL                                               'preg_match_all'
          2        SEND_VAL                                                 '%2F%22%28%5B%5E%22%5D%2B%29%22%2F'
          3        SEND_VAR                                                 !0
          4        SEND_REF                                                 !1
          5        DO_ICALL                                         $3      
          6        ASSIGN                                                   !0, $3
    4     7        INIT_FCALL                                               'print_r'
          8        FETCH_DIM_R                                      ~5      !1, 1
          9        SEND_VAL                                                 ~5
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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