3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = ['x', 'foo', 'y', 'bar', 'z', 'zed']; $result = []; foreach (array_chunk($array, 2) as [$k, $v]) { $result[$k] = $v; } var_export($result);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 7, Position 2 = 16
Branch analysis from position: 7
2 jumps found. (Code = 78) Position 1 = 8, Position 2 = 16
Branch analysis from position: 8
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
Branch analysis from position: 16
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 16
filename:       /in/kZbUV
function name:  (null)
number of ops:  21
compiled vars:  !0 = $array, !1 = $result, !2 = $k, !3 = $v
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1        ASSIGN                                                   !1, <array>
    6     2        INIT_FCALL                                               'array_chunk'
          3        SEND_VAR                                                 !0
          4        SEND_VAL                                                 2
          5        DO_ICALL                                         $6      
          6      > FE_RESET_R                                       $7      $6, ->16
          7    > > FE_FETCH_R                                               $7, $8, ->16
          8    >   FETCH_LIST_R                                     $9      $8, 0
          9        ASSIGN                                                   !2, $9
         10        FETCH_LIST_R                                     $11     $8, 1
         11        ASSIGN                                                   !3, $11
         12        FREE                                                     $8
    7    13        ASSIGN_DIM                                               !1, !2
         14        OP_DATA                                                  !3
    6    15      > JMP                                                      ->7
         16    >   FE_FREE                                                  $7
    9    17        INIT_FCALL                                               'var_export'
         18        SEND_VAR                                                 !1
         19        DO_ICALL                                                 
         20      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
137.4 ms | 1000 KiB | 15 Q