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<?php function checkAisle($term) { $location = ($itemUC = strtoupper($term[0])) < "M" ? 1 : 2; return "$itemUC is located on Aisle $location."; } echo checkAisle("banana") , "\n"; echo checkAisle("guava") , "\n"; echo checkAisle("lemon") , "\n"; echo checkAisle("melon") , "\n"; echo checkAisle("nectarine") , "\n"; echo checkAisle("Trump") , "\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gChan
function name:  (null)
number of ops:  31
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   INIT_FCALL                                               'checkaisle'
          1        SEND_VAL                                                 'banana'
          2        DO_FCALL                                      0  $0      
          3        ECHO                                                     $0
          4        ECHO                                                     '%0A'
    8     5        INIT_FCALL                                               'checkaisle'
          6        SEND_VAL                                                 'guava'
          7        DO_FCALL                                      0  $1      
          8        ECHO                                                     $1
          9        ECHO                                                     '%0A'
    9    10        INIT_FCALL                                               'checkaisle'
         11        SEND_VAL                                                 'lemon'
         12        DO_FCALL                                      0  $2      
         13        ECHO                                                     $2
         14        ECHO                                                     '%0A'
   10    15        INIT_FCALL                                               'checkaisle'
         16        SEND_VAL                                                 'melon'
         17        DO_FCALL                                      0  $3      
         18        ECHO                                                     $3
         19        ECHO                                                     '%0A'
   11    20        INIT_FCALL                                               'checkaisle'
         21        SEND_VAL                                                 'nectarine'
         22        DO_FCALL                                      0  $4      
         23        ECHO                                                     $4
         24        ECHO                                                     '%0A'
   12    25        INIT_FCALL                                               'checkaisle'
         26        SEND_VAL                                                 'Trump'
         27        DO_FCALL                                      0  $5      
         28        ECHO                                                     $5
         29        ECHO                                                     '%0A'
         30      > RETURN                                                   1

Function checkaisle:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 8, Position 2 = 10
Branch analysis from position: 8
1 jumps found. (Code = 42) Position 1 = 11
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gChan
function name:  checkAisle
number of ops:  18
compiled vars:  !0 = $term, !1 = $location, !2 = $itemUC
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   RECV                                             !0      
    3     1        INIT_FCALL                                               'strtoupper'
          2        FETCH_DIM_R                                      ~3      !0, 0
          3        SEND_VAL                                                 ~3
          4        DO_ICALL                                         $4      
          5        ASSIGN                                           ~5      !2, $4
          6        IS_SMALLER                                               ~5, 'M'
          7      > JMPZ                                                     ~6, ->10
          8    >   QM_ASSIGN                                        ~7      1
          9      > JMP                                                      ->11
         10    >   QM_ASSIGN                                        ~7      2
         11    >   ASSIGN                                                   !1, ~7
    4    12        ROPE_INIT                                     4  ~10     !2
         13        ROPE_ADD                                      1  ~10     ~10, '+is+located+on+Aisle+'
         14        ROPE_ADD                                      2  ~10     ~10, !1
         15        ROPE_END                                      3  ~9      ~10, '.'
         16      > RETURN                                                   ~9
    5    17*     > RETURN                                                   null

End of function checkaisle

Generated using Vulcan Logic Dumper, using php 8.0.0


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