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<?php $text = <<<DATA Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vivamus dictum, lorem et fringilla congue, velit libero sagittis eros, id lobortis nisi risus ac mauris. DATA; $regular_expression = '/\n(\n)+(?<namedGroup>([\w\d]+.*(\n)?)+)/m'; preg_match($regular_expression, $text, $result); print_r($result);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/5MTA1
function name:  (null)
number of ops:  11
compiled vars:  !0 = $text, !1 = $regular_expression, !2 = $result
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'Lorem+ipsum+dolor+sit+amet.%0A%0ALorem+ipsum+dolor+sit+amet%2C+consectetur+adipiscing+elit.+Vivamus+dictum%2C+lorem+et+fringilla+congue%2C+velit+libero+sagittis+eros%2C+id+lobortis+nisi+risus+ac+mauris.'
    9     1        ASSIGN                                                   !1, '%2F%5Cn%28%5Cn%29%2B%28%3F%3CnamedGroup%3E%28%5B%5Cw%5Cd%5D%2B.%2A%28%5Cn%29%3F%29%2B%29%2Fm'
   11     2        INIT_FCALL                                               'preg_match'
          3        SEND_VAR                                                 !1
          4        SEND_VAR                                                 !0
          5        SEND_REF                                                 !2
          6        DO_ICALL                                                 
   12     7        INIT_FCALL                                               'print_r'
          8        SEND_VAR                                                 !2
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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