3v4l.org

run code in 300+ PHP versions simultaneously
<?php $action = 'http://MT4ManagerWebService/AuthUser'; echo preg_replace("/(.*)(\/)/i", 'b', $action);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/mGgDO
function name:  (null)
number of ops:  8
compiled vars:  !0 = $action
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'http%3A%2F%2FMT4ManagerWebService%2FAuthUser'
    4     1        INIT_FCALL                                               'preg_replace'
          2        SEND_VAL                                                 '%2F%28.%2A%29%28%5C%2F%29%2Fi'
          3        SEND_VAL                                                 'b'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $2      
          6        ECHO                                                     $2
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
160.7 ms | 1393 KiB | 15 Q