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<?php $result = (object) array( 'errors' => array( 'up-to-date' => 'foo' ) ); var_dump( $result ); var_dump( reset( reset( $result ) ) );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/aRcq2
function name:  (null)
number of ops:  15
compiled vars:  !0 = $result
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   CAST                                          8  ~1      <array>
          1        ASSIGN                                                   !0, ~1
    4     2        INIT_FCALL                                               'var_dump'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                                 
    5     5        INIT_FCALL                                               'var_dump'
          6        INIT_FCALL                                               'reset'
          7        INIT_FCALL                                               'reset'
          8        SEND_REF                                                 !0
          9        DO_ICALL                                         $4      
         10        SEND_VAR_NO_REF                               0          $4
         11        DO_ICALL                                         $5      
         12        SEND_VAR                                                 $5
         13        DO_ICALL                                                 
         14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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