3v4l.org

run code in 500+ PHP versions simultaneously
<?php $ipv6 = false; // dns_get_record('...', DNS_AAAA); var_dump(count($ipv6) > 0);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/jEBG0
function name:  (null)
number of ops:  7
compiled vars:  !0 = $ipv6
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, <false>
    4     1        INIT_FCALL                                                   'var_dump'
          2        COUNT                                                ~2      !0
          3        IS_SMALLER                                           ~3      0, ~2
          4        SEND_VAL                                                     ~3
          5        DO_ICALL                                                     
          6      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
156.59 ms | 1886 KiB | 14 Q