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<?php $a = fopen(".", "r"); $c[$a] = 1; $c[$a]++; var_dump($c);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Tph1g
function name:  (null)
number of ops:  13
compiled vars:  !0 = $a, !1 = $c
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'fopen'
          1        SEND_VAL                                                 '.'
          2        SEND_VAL                                                 'r'
          3        DO_ICALL                                         $2      
          4        ASSIGN                                                   !0, $2
    3     5        ASSIGN_DIM                                               !1, !0
          6        OP_DATA                                                  1
    4     7        FETCH_DIM_RW                                     $5      !1, !0
          8        PRE_INC                                                  $5
    5     9        INIT_FCALL                                               'var_dump'
         10        SEND_VAR                                                 !1
         11        DO_ICALL                                                 
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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