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<?php preg_replace_callback("/./", assert(phpinfo()), 1); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/drgBb
function name:  (null)
number of ops:  13
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    1     0  E >   INIT_FCALL                                               'preg_replace_callback'
          1        SEND_VAL                                                 '%2F.%2F'
          2        ASSERT_CHECK                                     $1      
          3        INIT_FCALL                                               'assert'
          4        INIT_FCALL                                               'phpinfo'
          5        DO_ICALL                                         $0      
          6        SEND_VAR                                                 $0
          7        SEND_VAL                                                 'assert%28phpinfo%28%29%29'
          8        DO_ICALL                                         $1      
          9        SEND_VAR                                                 $1
         10        SEND_VAL                                                 1
         11        DO_ICALL                                                 
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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