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<?php $d1 = new stdClass(); $d1->a = null; $d1->b = ''; $d2 = new stdClass(); $d2->a = null; $d2->b = 0; var_dump($d1 === $d2); var_dump($d1 > $d2); var_dump($d1 < $d2);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/URUuZ
function name:  (null)
number of ops:  27
compiled vars:  !0 = $d1, !1 = $d2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $2      'stdClass'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $2
    3     3        ASSIGN_OBJ                                               !0, 'a'
          4        OP_DATA                                                  null
    4     5        ASSIGN_OBJ                                               !0, 'b'
          6        OP_DATA                                                  ''
    6     7        NEW                                              $7      'stdClass'
          8        DO_FCALL                                      0          
          9        ASSIGN                                                   !1, $7
    7    10        ASSIGN_OBJ                                               !1, 'a'
         11        OP_DATA                                                  null
    8    12        ASSIGN_OBJ                                               !1, 'b'
         13        OP_DATA                                                  0
   10    14        INIT_FCALL                                               'var_dump'
         15        IS_IDENTICAL                                     ~12     !0, !1
         16        SEND_VAL                                                 ~12
         17        DO_ICALL                                                 
   11    18        INIT_FCALL                                               'var_dump'
         19        IS_SMALLER                                       ~14     !1, !0
         20        SEND_VAL                                                 ~14
         21        DO_ICALL                                                 
   12    22        INIT_FCALL                                               'var_dump'
         23        IS_SMALLER                                       ~16     !0, !1
         24        SEND_VAL                                                 ~16
         25        DO_ICALL                                                 
         26      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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