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<?php $test = '#phpinfo()#e'; print preg_replace('#.*?#e', 'phpinfo()', 'test'); //echo preg_replace( "/<option value=\"".$test."\"/", "<option value=\"".$test."\" selected", "<option value=\"100\">aasa" );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/MHksH
function name:  (null)
number of ops:  8
compiled vars:  !0 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%23phpinfo%28%29%23e'
    5     1        INIT_FCALL                                               'preg_replace'
          2        SEND_VAL                                                 '%23.%2A%3F%23e'
          3        SEND_VAL                                                 'phpinfo%28%29'
          4        SEND_VAL                                                 'test'
          5        DO_ICALL                                         $2      
          6        ECHO                                                     $2
    7     7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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