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<?php $arr = array('a', 'b', 'c', 'd','e','f'); foreach(array_chunk($arr , 2) as $val) { echo implode('-', $val)."\n"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 6, Position 2 = 11
Branch analysis from position: 6
2 jumps found. (Code = 78) Position 1 = 7, Position 2 = 11
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
filename:       /in/BGNbq
function name:  (null)
number of ops:  13
compiled vars:  !0 = $arr, !1 = $val
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, <array>
    4     1        INIT_FCALL                                                   'array_chunk'
          2        SEND_VAR                                                     !0
          3        SEND_VAL                                                     2
          4        DO_ICALL                                             $3      
          5      > FE_RESET_R                                           $4      $3, ->11
          6    > > FE_FETCH_R                                                   $4, !1, ->11
    5     7    >   FRAMELESS_ICALL_2                implode             ~5      '-', !1
          8        CONCAT                                               ~6      ~5, '%0A'
          9        ECHO                                                         ~6
    4    10      > JMP                                                          ->6
         11    >   FE_FREE                                                      $4
    6    12      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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