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<?php echo is_numeric(0) ? 'yes' : 'no'; echo "\n"; echo is_bool(false) ? 'yes' : 'no';
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 6
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
2 jumps found. (Code = 43) Position 1 = 11, Position 2 = 13
Branch analysis from position: 11
1 jumps found. (Code = 42) Position 1 = 14
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 6
2 jumps found. (Code = 43) Position 1 = 11, Position 2 = 13
Branch analysis from position: 11
Branch analysis from position: 13
filename:       /in/EctTb
function name:  (null)
number of ops:  16
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   INIT_FCALL                                               'is_numeric'
          1        SEND_VAL                                                 0
          2        DO_ICALL                                         $0      
          3      > JMPZ                                                     $0, ->6
          4    >   QM_ASSIGN                                        ~1      'yes'
          5      > JMP                                                      ->7
          6    >   QM_ASSIGN                                        ~1      'no'
          7    >   ECHO                                                     ~1
    5     8        ECHO                                                     '%0A'
    6     9        TYPE_CHECK                                   12          <false>
         10      > JMPZ                                                     ~2, ->13
         11    >   QM_ASSIGN                                        ~3      'yes'
         12      > JMP                                                      ->14
         13    >   QM_ASSIGN                                        ~3      'no'
         14    >   ECHO                                                     ~3
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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