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<?php var_dump(empty('')); var_dump(empty('0')); var_dump(empty(0)); var_dump(empty(0.0)); var_dump(empty(false)); var_dump(empty(null)); var_dump(empty([])); var_dump(empty($variable));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/BsbRk
function name:  (null)
number of ops:  26
compiled vars:  !0 = $variable
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        SEND_VAL                                                 <true>
          2        DO_ICALL                                                 
    4     3        INIT_FCALL                                               'var_dump'
          4        SEND_VAL                                                 <true>
          5        DO_ICALL                                                 
    5     6        INIT_FCALL                                               'var_dump'
          7        SEND_VAL                                                 <true>
          8        DO_ICALL                                                 
    6     9        INIT_FCALL                                               'var_dump'
         10        SEND_VAL                                                 <true>
         11        DO_ICALL                                                 
    7    12        INIT_FCALL                                               'var_dump'
         13        SEND_VAL                                                 <true>
         14        DO_ICALL                                                 
    8    15        INIT_FCALL                                               'var_dump'
         16        SEND_VAL                                                 <true>
         17        DO_ICALL                                                 
    9    18        INIT_FCALL                                               'var_dump'
         19        SEND_VAL                                                 <true>
         20        DO_ICALL                                                 
   10    21        INIT_FCALL                                               'var_dump'
         22        ISSET_ISEMPTY_CV                                 ~8      !0
         23        SEND_VAL                                                 ~8
         24        DO_ICALL                                                 
         25      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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