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<?php error_reporting(~0); $foo = ""; echo $foo[0];
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nIkf5
function name:  (null)
number of ops:  7
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'error_reporting'
          1        SEND_VAL                                                 -1
          2        DO_ICALL                                                 
    5     3        ASSIGN                                                   !0, ''
    7     4        FETCH_DIM_R                                      ~3      !0, 0
          5        ECHO                                                     ~3
          6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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