3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array( array('1','2','3'), array('4','5','6'), array('7','8','9') ); echo a[0][2];
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/K4llq
function name:  (null)
number of ops:  6
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   ASSIGN                                                   !0, <array>
   12     1        FETCH_CONSTANT                                   ~2      'a'
          2        FETCH_DIM_R                                      ~3      ~2, 0
          3        FETCH_DIM_R                                      ~4      ~3, 2
          4        ECHO                                                     ~4
          5      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
163.94 ms | 1392 KiB | 13 Q