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<?php var_dump(empty($null)); var_dump(empty($zero)); var_dump(empty($empty_string)); var_dump(empty($zero_float)); var_dump(empty($true)); var_dump(empty($false));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Z8pLT
function name:  (null)
number of ops:  25
compiled vars:  !0 = $null, !1 = $zero, !2 = $empty_string, !3 = $zero_float, !4 = $true, !5 = $false
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        ISSET_ISEMPTY_CV                                 ~6      !0
          2        SEND_VAL                                                 ~6
          3        DO_ICALL                                                 
    4     4        INIT_FCALL                                               'var_dump'
          5        ISSET_ISEMPTY_CV                                 ~8      !1
          6        SEND_VAL                                                 ~8
          7        DO_ICALL                                                 
    5     8        INIT_FCALL                                               'var_dump'
          9        ISSET_ISEMPTY_CV                                 ~10     !2
         10        SEND_VAL                                                 ~10
         11        DO_ICALL                                                 
    6    12        INIT_FCALL                                               'var_dump'
         13        ISSET_ISEMPTY_CV                                 ~12     !3
         14        SEND_VAL                                                 ~12
         15        DO_ICALL                                                 
    7    16        INIT_FCALL                                               'var_dump'
         17        ISSET_ISEMPTY_CV                                 ~14     !4
         18        SEND_VAL                                                 ~14
         19        DO_ICALL                                                 
    8    20        INIT_FCALL                                               'var_dump'
         21        ISSET_ISEMPTY_CV                                 ~16     !5
         22        SEND_VAL                                                 ~16
         23        DO_ICALL                                                 
         24      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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