3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $array = array(); echo count($array);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Q3GZD
function name:  (null)
number of ops:  4
compiled vars:  !0 = $array
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   2     0  E >   ASSIGN                                                   !0, <array>
   4     1        COUNT                                            ~2      !0
         2        ECHO                                                     ~2
         3      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 7.3.0