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<?php $matches = ''; if(preg_match('#(.*?)3884fa225c9bd55f9c729cfd1ff95a2f.jpg#',$matches, 'thumb_150x100_3884fa225c9bd55f9c729cfd1ff95a2f.jpg')) { echo 'asds'; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 8
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
filename:       /in/8t3mt
function name:  (null)
number of ops:  9
compiled vars:  !0 = $matches
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, ''
    3     1        INIT_FCALL                                               'preg_match'
          2        SEND_VAL                                                 '%23%28.%2A%3F%293884fa225c9bd55f9c729cfd1ff95a2f.jpg%23'
          3        SEND_VAR                                                 !0
          4        SEND_VAL_EX                                              'thumb_150x100_3884fa225c9bd55f9c729cfd1ff95a2f.jpg'
          5        DO_ICALL                                         $2      
          6      > JMPZ                                                     $2, ->8
    4     7    >   ECHO                                                     'asds'
    5     8    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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