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<?php $array = array(); echo "\n".var_dump(count($array)); $array = null; echo "\n".var_dump(count($array)); $array = 'anything'; echo "\n".var_dump(count($array)); $array = array('elemento'); echo "\n".var_dump(count($array)); $array = array(2); echo "\n".var_dump(count($array)); $array = 2; echo "\n".var_dump(count($array));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Gum2a
function name:  (null)
number of ops:  43
compiled vars:  !0 = $array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        INIT_FCALL                                               'var_dump'
          2        COUNT                                            ~2      !0
          3        SEND_VAL                                                 ~2
          4        DO_ICALL                                         $3      
          5        CONCAT                                           ~4      '%0A', $3
          6        ECHO                                                     ~4
    6     7        ASSIGN                                                   !0, null
    7     8        INIT_FCALL                                               'var_dump'
          9        COUNT                                            ~6      !0
         10        SEND_VAL                                                 ~6
         11        DO_ICALL                                         $7      
         12        CONCAT                                           ~8      '%0A', $7
         13        ECHO                                                     ~8
    9    14        ASSIGN                                                   !0, 'anything'
   10    15        INIT_FCALL                                               'var_dump'
         16        COUNT                                            ~10     !0
         17        SEND_VAL                                                 ~10
         18        DO_ICALL                                         $11     
         19        CONCAT                                           ~12     '%0A', $11
         20        ECHO                                                     ~12
   12    21        ASSIGN                                                   !0, <array>
   13    22        INIT_FCALL                                               'var_dump'
         23        COUNT                                            ~14     !0
         24        SEND_VAL                                                 ~14
         25        DO_ICALL                                         $15     
         26        CONCAT                                           ~16     '%0A', $15
         27        ECHO                                                     ~16
   15    28        ASSIGN                                                   !0, <array>
   16    29        INIT_FCALL                                               'var_dump'
         30        COUNT                                            ~18     !0
         31        SEND_VAL                                                 ~18
         32        DO_ICALL                                         $19     
         33        CONCAT                                           ~20     '%0A', $19
         34        ECHO                                                     ~20
   18    35        ASSIGN                                                   !0, 2
   19    36        INIT_FCALL                                               'var_dump'
         37        COUNT                                            ~22     !0
         38        SEND_VAL                                                 ~22
         39        DO_ICALL                                         $23     
         40        CONCAT                                           ~24     '%0A', $23
         41        ECHO                                                     ~24
         42      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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