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<?php $ar = new SplFixedArray(1); echo "size: ".$ar->getSize()."\n"; $ar->setSize(0x2000000000000001); // or 0x40000001 for 32 bit echo "size: ".$ar->getSize()."\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nUNZ8
function name:  (null)
number of ops:  18
compiled vars:  !0 = $ar
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $1      'SplFixedArray'
          1        SEND_VAL_EX                                              1
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $1
    4     4        INIT_METHOD_CALL                                         !0, 'getSize'
          5        DO_FCALL                                      0  $4      
          6        CONCAT                                           ~5      'size%3A+', $4
          7        CONCAT                                           ~6      ~5, '%0A'
          8        ECHO                                                     ~6
    5     9        INIT_METHOD_CALL                                         !0, 'setSize'
         10        SEND_VAL_EX                                              2305843009213693953
         11        DO_FCALL                                      0          
    6    12        INIT_METHOD_CALL                                         !0, 'getSize'
         13        DO_FCALL                                      0  $8      
         14        CONCAT                                           ~9      'size%3A+', $8
         15        CONCAT                                           ~10     ~9, '%0A'
         16        ECHO                                                     ~10
         17      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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