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<?php ini_set('disable_functions', ''); $p = 'php' . 'info'; $p();
based on 6nbAN
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/U79ii
function name:  (null)
number of ops:  8
compiled vars:  !0 = $p
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   2     0  E >   INIT_FCALL                                               'ini_set'
         1        SEND_VAL                                                 'disable_functions'
         2        SEND_VAL                                                 ''
         3        DO_ICALL                                                 
   4     4        QM_ASSIGN                                                !0
   6     5        INIT_DYNAMIC_CALL                                        !0
         6        DO_FCALL                                      0          
         7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 7.4.0