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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 = 14
Branch analysis from position: 6
2 jumps found. (Code = 78) Position 1 = 7, Position 2 = 14
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 14
filename:       /in/BGNbq
function name:  (null)
number of ops:  16
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, ->14
          6    > > FE_FETCH_R                                               $4, !1, ->14
    5     7    >   INIT_FCALL                                               'implode'
          8        SEND_VAL                                                 '-'
          9        SEND_VAR                                                 !1
         10        DO_ICALL                                         $5      
         11        CONCAT                                           ~6      $5, '%0A'
         12        ECHO                                                     ~6
    4    13      > JMP                                                      ->6
         14    >   FE_FREE                                                  $4
    6    15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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