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<?php $array = array("Foo", "Bar", "Baz", "Wom", "Bat"); print end($array) . "\n"; while($val = prev($array)) { print $val . "\n"; } ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 9
Branch analysis from position: 9
2 jumps found. (Code = 44) Position 1 = 14, Position 2 = 7
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
2 jumps found. (Code = 44) Position 1 = 14, Position 2 = 7
Branch analysis from position: 14
Branch analysis from position: 7
filename:       /in/sGDnh
function name:  (null)
number of ops:  15
compiled vars:  !0 = $array, !1 = $val
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        INIT_FCALL                                               'end'
          2        SEND_REF                                                 !0
          3        DO_ICALL                                         $3      
          4        CONCAT                                           ~4      $3, '%0A'
          5        ECHO                                                     ~4
    5     6      > JMP                                                      ->9
    6     7    >   CONCAT                                           ~5      !1, '%0A'
          8        ECHO                                                     ~5
    5     9    >   INIT_FCALL                                               'prev'
         10        SEND_REF                                                 !0
         11        DO_ICALL                                         $6      
         12        ASSIGN                                           ~7      !1, $6
         13      > JMPNZ                                                    ~7, ->7
    8    14    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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167.81 ms | 1394 KiB | 17 Q