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<?php $test = array(); $test[5] = 'test'; if(array_key_exists(5,$test)){ echo '5 exists<br>'; } if(array_key_exists(2,$test)){ echo '2 exists<br>'; } if(array_key_exists(10,$test)){ echo '10 exists <br>'; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 6
Branch analysis from position: 5
2 jumps found. (Code = 43) Position 1 = 8, Position 2 = 9
Branch analysis from position: 8
2 jumps found. (Code = 43) Position 1 = 11, Position 2 = 12
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
Branch analysis from position: 9
Branch analysis from position: 6
filename:       /in/PYWBn
function name:  (null)
number of ops:  13
compiled vars:  !0 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN_DIM                                               !0, 5
          2        OP_DATA                                                  'test'
    8     3        ARRAY_KEY_EXISTS                                         5, !0
          4      > JMPZ                                                     ~3, ->6
    9     5    >   ECHO                                                     '5+exists%3Cbr%3E'
   12     6    >   ARRAY_KEY_EXISTS                                         2, !0
          7      > JMPZ                                                     ~4, ->9
   13     8    >   ECHO                                                     '2+exists%3Cbr%3E'
   16     9    >   ARRAY_KEY_EXISTS                                         10, !0
         10      > JMPZ                                                     ~5, ->12
   17    11    >   ECHO                                                     '10+exists+%3Cbr%3E'
   18    12    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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