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<?php $values = array( 'int' => 42, 'bool' => true, 'float' => 1/3, 'string' => "foobar", 'null' => null, ); foreach ($values as $type => $value) { echo $type, " => "; var_dump(isset($value[2])); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 11
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 11
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
filename:       /in/RJjLm
function name:  (null)
number of ops:  13
compiled vars:  !0 = $values, !1 = $value, !2 = $type
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    9     1      > FE_RESET_R                                       $4      !0, ->11
          2    > > FE_FETCH_R                                       ~5      $4, !1, ->11
          3    >   ASSIGN                                                   !2, ~5
   10     4        ECHO                                                     !2
          5        ECHO                                                     '+%3D%3E+'
   11     6        INIT_FCALL                                               'var_dump'
          7        ISSET_ISEMPTY_DIM_OBJ                         0  ~7      !1, 2
          8        SEND_VAL                                                 ~7
          9        DO_ICALL                                                 
    9    10      > JMP                                                      ->2
         11    >   FE_FREE                                                  $4
   12    12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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