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<?php echo "\nPopping elements off an unreferenced array.\n"; $a = array("original.1","original.2","original.3"); foreach ($a as $v) { array_pop($a); var_dump($v); } var_dump($a);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 11
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 11
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
filename:       /in/U8ScZ
function name:  (null)
number of ops:  16
compiled vars:  !0 = $a, !1 = $v
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ECHO                                                     '%0APopping+elements+off+an+unreferenced+array.%0A'
    3     1        ASSIGN                                                   !0, <array>
    4     2      > FE_RESET_R                                       $3      !0, ->11
          3    > > FE_FETCH_R                                               $3, !1, ->11
    5     4    >   INIT_FCALL                                               'array_pop'
          5        SEND_REF                                                 !0
          6        DO_ICALL                                                 
    6     7        INIT_FCALL                                               'var_dump'
          8        SEND_VAR                                                 !1
          9        DO_ICALL                                                 
    4    10      > JMP                                                      ->3
         11    >   FE_FREE                                                  $3
    8    12        INIT_FCALL                                               'var_dump'
         13        SEND_VAR                                                 !0
         14        DO_ICALL                                                 
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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