3v4l.org

run code in 500+ PHP versions simultaneously
<?php $array = [1, [2, 3]]; $array[1][1] = &$array; count($array, COUNT_RECURSIVE);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/DlrWH
function name:  (null)
number of ops:  9
compiled vars:  !0 = $array
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, <array>
    4     1        FETCH_DIM_W                                          $2      !0, 1
          2        FETCH_DIM_W                                          $3      $2, 1
          3        ASSIGN_REF                                                   $3, !0
    5     4        INIT_FCALL                                                   'count'
          5        SEND_VAR                                                     !0
          6        SEND_VAL                                                     1
          7        DO_ICALL                                                     
          8      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
171.77 ms | 1978 KiB | 14 Q