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<?php $db = new stdClass; $db->affected_rows = 1; //affected_rows is type int echo "$db->affected_rows"; var_dump($db->affected_rows); echo "empty($db->affected_rows)"; var_dump(empty($db->affected_rows)); echo "$db->affected_rows > 0"; var_dump($db->affected_rows > 0);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/cRAK1
function name:  (null)
number of ops:  31
compiled vars:  !0 = $db
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $1      'stdClass'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
    3     3        ASSIGN_OBJ                                               !0, 'affected_rows'
          4        OP_DATA                                                  1
    5     5        FETCH_OBJ_R                                      ~5      !0, 'affected_rows'
          6        CAST                                          6  ~6      ~5
          7        ECHO                                                     ~6
    6     8        INIT_FCALL                                               'var_dump'
          9        FETCH_OBJ_R                                      ~7      !0, 'affected_rows'
         10        SEND_VAL                                                 ~7
         11        DO_ICALL                                                 
    7    12        ROPE_INIT                                     3  ~11     'empty%28'
         13        FETCH_OBJ_R                                      ~9      !0, 'affected_rows'
         14        ROPE_ADD                                      1  ~11     ~11, ~9
         15        ROPE_END                                      2  ~10     ~11, '%29'
         16        ECHO                                                     ~10
    8    17        INIT_FCALL                                               'var_dump'
         18        ISSET_ISEMPTY_PROP_OBJ                           ~13     !0, 'affected_rows'
         19        SEND_VAL                                                 ~13
         20        DO_ICALL                                                 
    9    21        FETCH_OBJ_R                                      ~15     !0, 'affected_rows'
         22        NOP                                                      
         23        FAST_CONCAT                                      ~16     ~15, '+%3E+0'
         24        ECHO                                                     ~16
   10    25        INIT_FCALL                                               'var_dump'
         26        FETCH_OBJ_R                                      ~17     !0, 'affected_rows'
         27        IS_SMALLER                                       ~18     0, ~17
         28        SEND_VAL                                                 ~18
         29        DO_ICALL                                                 
         30      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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