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<?php $str = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed fringilla tincidunt justo sed hendrerit. Vivamus [im::17,I] elit id accumsan pulvinar. Fusce ac lacus arcu. Nullam imperdiet imperdiet eros, [im::31,R] congue libero. Aliquam non bibendum nisi. Nunc pretium feugiat nunc ut volutpat. Maecenas finibus viverra justo, quis luctus [im::11,L] facilisis vel.'; echo preg_replace('/\[im::(\d{1,2}),\w\]/', '<img src="img_\\1_0px.jpg" style="text-align:inherit;"/>', $str);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/W0LuZ
function name:  (null)
number of ops:  8
compiled vars:  !0 = $str
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'Lorem+ipsum+dolor+sit+amet%2C+consectetur+adipiscing+elit.+Sed+fringilla+tincidunt+justo+sed+hendrerit.+Vivamus+%5Bim%3A%3A17%2CI%5D+elit+id+accumsan+pulvinar.+Fusce+ac+lacus+arcu.+Nullam+imperdiet+imperdiet+eros%2C+%5Bim%3A%3A31%2CR%5D+congue+libero.+Aliquam+non+bibendum+nisi.+Nunc+pretium+feugiat+nunc+ut+volutpat.+Maecenas+finibus+viverra+justo%2C+quis+luctus+%5Bim%3A%3A11%2CL%5D+facilisis+vel.'
    4     1        INIT_FCALL                                               'preg_replace'
          2        SEND_VAL                                                 '%2F%5C%5Bim%3A%3A%28%5Cd%7B1%2C2%7D%29%2C%5Cw%5C%5D%2F'
          3        SEND_VAL                                                 '%3Cimg+src%3D%22img_%5C1_0px.jpg%22+style%3D%22text-align%3Ainherit%3B%22%2F%3E'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $2      
          6        ECHO                                                     $2
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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