3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array(); $array[1]['source'] = 'hello'; $array[1]['destination'] = 'bye'; print_r(array_values($array));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WcJHe
function name:  (null)
number of ops:  14
compiled vars:  !0 = $array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        FETCH_DIM_W                                      $2      !0, 1
          2        ASSIGN_DIM                                               $2, 'source'
          3        OP_DATA                                                  'hello'
    4     4        FETCH_DIM_W                                      $4      !0, 1
          5        ASSIGN_DIM                                               $4, 'destination'
          6        OP_DATA                                                  'bye'
    6     7        INIT_FCALL                                               'print_r'
          8        INIT_FCALL                                               'array_values'
          9        SEND_VAR                                                 !0
         10        DO_ICALL                                         $6      
         11        SEND_VAR                                                 $6
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
146.22 ms | 1394 KiB | 17 Q