3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { const bar = 't'; const baz = 'k'; } $n = 'bar'; eval("\$m = foo::bar"); echo $m;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/qX7QT
function name:  (null)
number of ops:  4
compiled vars:  !0 = $n, !1 = $m
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   ASSIGN                                                   !0, 'bar'
   11     1        INCLUDE_OR_EVAL                                          '%24m+%3D+foo%3A%3Abar', EVAL
   12     2        ECHO                                                     !1
          3      > RETURN                                                   1

Class foo: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
166.03 ms | 1392 KiB | 13 Q