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<?php $table_array = array(); $result = array('hi', 'hello', 'there'); $x = array_walk($result, function(&$row, $table_array) { printf('%s ', $row); $index = &$row; $table_array[$index] = array(); }); print_r($x);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/mgllu
function name:  (null)
number of ops:  12
compiled vars:  !0 = $table_array, !1 = $result, !2 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ASSIGN                                                   !1, <array>
    4     2        INIT_FCALL                                               'array_walk'
          3        SEND_REF                                                 !1
          4        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2Fmgllu%3A4%240'
    8     5        SEND_VAL                                                 ~5
          6        DO_ICALL                                         $6      
    4     7        ASSIGN                                                   !2, $6
    9     8        INIT_FCALL                                               'print_r'
          9        SEND_VAR                                                 !2
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2Fmgllu%3A4%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/mgllu
function name:  {closure}
number of ops:  10
compiled vars:  !0 = $row, !1 = $table_array, !2 = $index
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   RECV                                             !0      
          1        RECV                                             !1      
    5     2        INIT_FCALL                                               'printf'
          3        SEND_VAL                                                 '%25s+'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                                 
    6     6        ASSIGN_REF                                               !2, !0
    7     7        ASSIGN_DIM                                               !1, !2
          8        OP_DATA                                                  <array>
    8     9      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2Fmgllu%3A4%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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