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<?php var_dump(empty(trim(' '))); var_dump(empty(trim("\n")));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/BmOmS
function name:  (null)
number of ops:  15
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'trim'
          2        SEND_VAL                                                 '+++'
          3        DO_ICALL                                         $0      
          4        BOOL_NOT                                         ~1      $0
          5        SEND_VAL                                                 ~1
          6        DO_ICALL                                                 
    4     7        INIT_FCALL                                               'var_dump'
          8        INIT_FCALL                                               'trim'
          9        SEND_VAL                                                 '%0A'
         10        DO_ICALL                                         $3      
         11        BOOL_NOT                                         ~4      $3
         12        SEND_VAL                                                 ~4
         13        DO_ICALL                                                 
         14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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