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<?php $url = preg_replace('/\?.*/', '', 'http://test.com/asdfadsf/asdfds?asdfds&asdlfasd'); echo $url;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/5Evqm
function name:  (null)
number of ops:  8
compiled vars:  !0 = $url
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'preg_replace'
          1        SEND_VAL                                                 '%2F%5C%3F.%2A%2F'
          2        SEND_VAL                                                 ''
          3        SEND_VAL                                                 'http%3A%2F%2Ftest.com%2Fasdfadsf%2Fasdfds%3Fasdfds%26asdlfasd'
          4        DO_ICALL                                         $1      
          5        ASSIGN                                                   !0, $1
    3     6        ECHO                                                     !0
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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