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<?php error_reporting(-1); var_dump(count(array())); var_dump(count(0)); var_dump(count(42)); var_dump(count("")); var_dump(count("Hello World")); var_dump(count(new stdClass)); class Test {} var_dump(count(new Test)); var_dump(count($non_existent_variable)); var_dump(count(null));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/7lEGR
function name:  (null)
number of ops:  44
compiled vars:  !0 = $non_existent_variable
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'error_reporting'
          1        SEND_VAL                                                 -1
          2        DO_ICALL                                                 
    5     3        INIT_FCALL                                               'var_dump'
          4        COUNT                                            ~2      <array>
          5        SEND_VAL                                                 ~2
          6        DO_ICALL                                                 
    6     7        INIT_FCALL                                               'var_dump'
          8        COUNT                                            ~4      0
          9        SEND_VAL                                                 ~4
         10        DO_ICALL                                                 
    7    11        INIT_FCALL                                               'var_dump'
         12        COUNT                                            ~6      42
         13        SEND_VAL                                                 ~6
         14        DO_ICALL                                                 
    8    15        INIT_FCALL                                               'var_dump'
         16        COUNT                                            ~8      ''
         17        SEND_VAL                                                 ~8
         18        DO_ICALL                                                 
    9    19        INIT_FCALL                                               'var_dump'
         20        COUNT                                            ~10     'Hello+World'
         21        SEND_VAL                                                 ~10
         22        DO_ICALL                                                 
   10    23        INIT_FCALL                                               'var_dump'
         24        NEW                                              $12     'stdClass'
         25        DO_FCALL                                      0          
         26        COUNT                                            ~14     $12
         27        SEND_VAL                                                 ~14
         28        DO_ICALL                                                 
   12    29        INIT_FCALL                                               'var_dump'
         30        NEW                                              $16     'Test'
         31        DO_FCALL                                      0          
         32        COUNT                                            ~18     $16
         33        SEND_VAL                                                 ~18
         34        DO_ICALL                                                 
   13    35        INIT_FCALL                                               'var_dump'
         36        COUNT                                            ~20     !0
         37        SEND_VAL                                                 ~20
         38        DO_ICALL                                                 
   14    39        INIT_FCALL                                               'var_dump'
         40        COUNT                                            ~22     null
         41        SEND_VAL                                                 ~22
         42        DO_ICALL                                                 
         43      > RETURN                                                   1

Class Test: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


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