3v4l.org

run code in 300+ PHP versions simultaneously
<?php $cool[12][2]['hi'] = 'cool';
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/7fQEa
function name:  (null)
number of ops:  5
compiled vars:  !0 = $cool
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   FETCH_DIM_W                                      $1      !0, 12
          1        FETCH_DIM_W                                      $2      $1, 2
          2        ASSIGN_DIM                                               $2, 'hi'
          3        OP_DATA                                                  'cool'
          4      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
167.44 ms | 1392 KiB | 13 Q