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<?php function MyArray() { return array('de'=>array('eins','zwei','drei')); } // based on feature request for PHP3, nine years ago, per https://bugs.php.net/bug.php?id=2341 // bug refiled from version 3 to version 4 // but Sterling Hughes felt the 'WTF' factor was too high to have it fixed // now should work in PHP5.5 $arr1DE=myArray()['de']; $arr2DE=array('de'=>array('eins','zwei','drei'))['de']; var_dump($arr1DE, $arr2DE);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Em6Yd
function name:  (null)
number of ops:  11
compiled vars:  !0 = $arr1DE, !1 = $arr2DE
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E >   INIT_FCALL                                               'myarray'
          1        DO_FCALL                                      0  $2      
          2        FETCH_DIM_R                                      ~3      $2, 'de'
          3        ASSIGN                                                   !0, ~3
   12     4        FETCH_DIM_R                                      ~5      <array>, 'de'
          5        ASSIGN                                                   !1, ~5
   14     6        INIT_FCALL                                               'var_dump'
          7        SEND_VAR                                                 !0
          8        SEND_VAR                                                 !1
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Function myarray:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Em6Yd
function name:  MyArray
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E > > RETURN                                                   <array>
    5     1*     > RETURN                                                   null

End of function myarray

Generated using Vulcan Logic Dumper, using php 8.0.0


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