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<?php $myWondersArray = array ( 0 => (object) array( 'currentUnitDisplay' => 'WonderSkills: Starter Book 2, Unit 3 - Helping Mom (Part 1/3)', 'currentUnitPart' => 'wonderskills/starter_book_2/unit_3_helping_mom/part_1/', ), 1 => (object) array( 'currentUnitDisplay' => 'WonderSkills: Starter Book 2, Unit 3 - Helping Mom (Part 2/3)', 'currentUnitPart' => 'wonderskills/starter_book_2/unit_3_helping_mom/part_2/', ), 2 => (object) array( 'currentUnitDisplay' => 'WonderSkills: Starter Book 2, Unit 3 - Helping Mom (Part 3/3)', 'currentUnitPart' => 'wonderskills/starter_book_2/unit_3_helping_mom/part_3/', ), 3 => (object) array( 'previousUnitDisplay' => 'WonderSkills: Starter Book 2, Unit 2 - Sid\'s New Neighbors (Part 1/3)', 'previousUnitPart' => 'wonderskills/starter_book_2/unit_2_sids_new_neighbors/part_1/', ), 4 => (object) array( 'previousUnitDisplay' => 'WonderSkills: Starter Book 2, Unit 2 - Sid\'s New Neighbors (Part 2/3)', 'previousUnitPart' => 'wonderskills/starter_book_2/unit_2_sids_new_neighbors/part_2/', ), 5 => (object) array( 'previousUnitDisplay' => 'WonderSkills: Starter Book 2, Unit 2 - Sid\'s New Neighbors (Part 3/3)', 'previousUnitPart' => 'wonderskills/starter_book_2/unit_2_sids_new_neighbors/part_3/', ), 6 => (object) array( 'nextUnitDisplay' => 'WonderSkills: Starter Book 2, Unit 4 - Food from the Garden (Part 1/3)', 'nextUnitPart' => 'wonderskills/starter_book_2/unit_4_food_from_the_garden/part_1/', ), 7 => (object) array( 'nextUnitDisplay' => 'WonderSkills: Starter Book 2, Unit 4 - Food from the Garden (Part 2/3)', 'nextUnitPart' => 'wonderskills/starter_book_2/unit_4_food_from_the_garden/part_2/', ), 8 => (object) array( 'nextUnitDisplay' => 'WonderSkills: Starter Book 2, Unit 4 - Food from the Garden (Part 3/3)', 'nextUnitPart' => 'wonderskills/starter_book_2/unit_4_food_from_the_garden/part_3/', ), ); $buckets = array_fill_keys(['previous', 'current', 'next'], []); foreach ($myWondersArray as $obj) { $buckets[substr(key((array) $obj), 0, -11)][] = $obj; } var_export(array_merge(...array_values($buckets)));
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 25, Position 2 = 39
Branch analysis from position: 25
2 jumps found. (Code = 78) Position 1 = 26, Position 2 = 39
Branch analysis from position: 26
1 jumps found. (Code = 42) Position 1 = 25
Branch analysis from position: 25
Branch analysis from position: 39
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 39
filename:       /in/mNpKm
function name:  (null)
number of ops:  51
compiled vars:  !0 = $myWondersArray, !1 = $buckets, !2 = $obj
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   CAST                                          8  ~3      <array>
          1        INIT_ARRAY                                       ~4      ~3, 0
   11     2        CAST                                          8  ~5      <array>
          3        ADD_ARRAY_ELEMENT                                ~4      ~5, 1
   16     4        CAST                                          8  ~6      <array>
          5        ADD_ARRAY_ELEMENT                                ~4      ~6, 2
   21     6        CAST                                          8  ~7      <array>
          7        ADD_ARRAY_ELEMENT                                ~4      ~7, 3
   26     8        CAST                                          8  ~8      <array>
          9        ADD_ARRAY_ELEMENT                                ~4      ~8, 4
   31    10        CAST                                          8  ~9      <array>
         11        ADD_ARRAY_ELEMENT                                ~4      ~9, 5
   36    12        CAST                                          8  ~10     <array>
         13        ADD_ARRAY_ELEMENT                                ~4      ~10, 6
   41    14        CAST                                          8  ~11     <array>
         15        ADD_ARRAY_ELEMENT                                ~4      ~11, 7
   46    16        CAST                                          8  ~12     <array>
         17        ADD_ARRAY_ELEMENT                                ~4      ~12, 8
    3    18        ASSIGN                                                   !0, ~4
   51    19        INIT_FCALL                                               'array_fill_keys'
         20        SEND_VAL                                                 <array>
         21        SEND_VAL                                                 <array>
         22        DO_ICALL                                         $14     
         23        ASSIGN                                                   !1, $14
   52    24      > FE_RESET_R                                       $16     !0, ->39
         25    > > FE_FETCH_R                                               $16, !2, ->39
   53    26    >   INIT_FCALL                                               'substr'
         27        INIT_FCALL                                               'key'
         28        CAST                                          7  ~17     !2
         29        SEND_VAL                                                 ~17
         30        DO_ICALL                                         $18     
         31        SEND_VAR                                                 $18
         32        SEND_VAL                                                 0
         33        SEND_VAL                                                 -11
         34        DO_ICALL                                         $19     
         35        FETCH_DIM_W                                      $20     !1, $19
         36        ASSIGN_DIM                                               $20
         37        OP_DATA                                                  !2
   52    38      > JMP                                                      ->25
         39    >   FE_FREE                                                  $16
   55    40        INIT_FCALL                                               'var_export'
         41        INIT_FCALL                                               'array_merge'
         42        INIT_FCALL                                               'array_values'
         43        SEND_VAR                                                 !1
         44        DO_ICALL                                         $22     
         45        SEND_UNPACK                                              $22
         46        CHECK_UNDEF_ARGS                                         
         47        DO_ICALL                                         $23     
         48        SEND_VAR                                                 $23
         49        DO_ICALL                                                 
         50      > RETURN                                                   1

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