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<?php $resource = opendir(__DIR__); var_dump($resource, (integer) $resource, (string) $resource);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/sCsjn
function name:  (null)
number of ops:  12
compiled vars:  !0 = $resource
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'opendir'
          1        SEND_VAL                                                 '%2Fin'
          2        DO_ICALL                                         $1      
          3        ASSIGN                                                   !0, $1
    4     4        INIT_FCALL                                               'var_dump'
          5        SEND_VAR                                                 !0
          6        CAST                                          4  ~3      !0
          7        SEND_VAL                                                 ~3
          8        CAST                                          6  ~4      !0
          9        SEND_VAL                                                 ~4
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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