3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { } echo sizeof(A);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/9HDb5
function name:  (null)
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   FETCH_CONSTANT                                   ~0      'A'
          1        COUNT                                            ~1      ~0
          2        ECHO                                                     ~1
          3      > RETURN                                                   1

Class A: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
146.73 ms | 1383 KiB | 13 Q