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<?php $array = array( '145' => 4, '213' => 99, 'etc' => 'etc', ); var_dump(isset($array['145'])); // Returns FALSE var_dump(array_key_exists(145, $array)); // Returns FALSE
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/6r7QQ
function name:  (null)
number of ops:  10
compiled vars:  !0 = $array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    9     1        INIT_FCALL                                               'var_dump'
          2        ISSET_ISEMPTY_DIM_OBJ                         0  ~2      !0, 145
          3        SEND_VAL                                                 ~2
          4        DO_ICALL                                                 
   10     5        INIT_FCALL                                               'var_dump'
          6        ARRAY_KEY_EXISTS                                 ~4      145, !0
          7        SEND_VAL                                                 ~4
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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