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<?php $var = "0"; var_dump( empty($var) ); echo str_repeat("\n", 6);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/BuEkn
function name:  (null)
number of ops:  11
compiled vars:  !0 = $var
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '0'
    5     1        INIT_FCALL                                               'var_dump'
    6     2        ISSET_ISEMPTY_CV                                 ~2      !0
          3        SEND_VAL                                                 ~2
    5     4        DO_ICALL                                                 
    9     5        INIT_FCALL                                               'str_repeat'
          6        SEND_VAL                                                 '%0A'
          7        SEND_VAL                                                 6
          8        DO_ICALL                                         $4      
          9        ECHO                                                     $4
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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