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<?php $records = [ 'h', 1, 2, 3, 4, 'f', 'nonsense', 'h', 1, 2, 'f', 'h', 1, 2, 3, 'f', 'nonsense', 'nonsense', 'nonsense', 'h', 1, 2, 3, 4, 'f', 'h', 1, 'f', 'nonsense' ]; $groups = []; foreach ($records as $record) { if ($record === 'h') { $group = []; } $group[] = $record; if ($record === 'f') { $groups[] = $group; } } var_dump($groups);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 14
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 14
Branch analysis from position: 4
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 7
Branch analysis from position: 6
2 jumps found. (Code = 43) Position 1 = 11, Position 2 = 13
Branch analysis from position: 11
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 13
Branch analysis from position: 7
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 14
filename:       /in/sob4V
function name:  (null)
number of ops:  19
compiled vars:  !0 = $records, !1 = $groups, !2 = $record, !3 = $group
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   16     1        ASSIGN                                                   !1, <array>
   17     2      > FE_RESET_R                                       $6      !0, ->14
          3    > > FE_FETCH_R                                               $6, !2, ->14
   18     4    >   IS_IDENTICAL                                             !2, 'h'
          5      > JMPZ                                                     ~7, ->7
   19     6    >   ASSIGN                                                   !3, <array>
   22     7    >   ASSIGN_DIM                                               !3
          8        OP_DATA                                                  !2
   24     9        IS_IDENTICAL                                             !2, 'f'
         10      > JMPZ                                                     ~10, ->13
   25    11    >   ASSIGN_DIM                                               !1
         12        OP_DATA                                                  !3
   17    13    > > JMP                                                      ->3
         14    >   FE_FREE                                                  $6
   29    15        INIT_FCALL                                               'var_dump'
         16        SEND_VAR                                                 !1
         17        DO_ICALL                                                 
         18      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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