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<?php $array = [ [5, true, 'FooBar'], [8, true, 'Bar'], [18, true, 'IsTied'], ]; $result = []; $longest = 0; foreach ($array as $row) { $len = strlen($row[2]); if ($len >= $longest) { $longest = $len; $result[$len][] = $row; } } var_export($result[$longest] ?? []);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 4, Position 2 = 15
Branch analysis from position: 4
2 jumps found. (Code = 78) Position 1 = 5, Position 2 = 15
Branch analysis from position: 5
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 14
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 4
Branch analysis from position: 4
Branch analysis from position: 14
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
filename:       /in/Jd9jN
function name:  (null)
number of ops:  23
compiled vars:  !0 = $array, !1 = $result, !2 = $longest, !3 = $row, !4 = $len
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, <array>
    9     1        ASSIGN                                                       !1, <array>
   10     2        ASSIGN                                                       !2, 0
   11     3      > FE_RESET_R                                           $8      !0, ->15
          4    > > FE_FETCH_R                                                   $8, !3, ->15
   12     5    >   FETCH_DIM_R                                          ~9      !3, 2
          6        STRLEN                                               ~10     ~9
          7        ASSIGN                                                       !4, ~10
   13     8        IS_SMALLER_OR_EQUAL                                          !2, !4
          9      > JMPZ                                                         ~12, ->14
   14    10    >   ASSIGN                                                       !2, !4
   15    11        FETCH_DIM_W                                          $14     !1, !4
         12        ASSIGN_DIM                                                   $14
         13        OP_DATA                                                      !3
   11    14    > > JMP                                                          ->4
         15    >   FE_FREE                                                      $8
   18    16        INIT_FCALL                                                   'var_export'
         17        FETCH_DIM_IS                                         ~16     !1, !2
         18        COALESCE                                             ~17     ~16
         19        QM_ASSIGN                                            ~17     <array>
         20        SEND_VAL                                                     ~17
         21        DO_ICALL                                                     
         22      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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