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<?php $addr = "http://www.example.com/?pk_lol=VAgin&utm_campaign=printemps&utm_medium=e-mail&utm_source=newsletter1&utm_content=lien-en-haut"; $pattern ="/utm_source=/"; // repérer le nom de l'hôte dans l'URL preg_match('@^(?:http://)?([^/]+)@i', "http://www.php.net/index.html", $matches); $host = $matches[1]; echo "OOoo: {$host}\n"; // repérer les deux derniers segments du nom de l'hôte preg_match('/[^.]+\.[^.]+$/', $host, $matches); echo "Le nom de domaine est : {$matches[0]}\n"; ?> echo $addr;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/mBQAJ
function name:  (null)
number of ops:  25
compiled vars:  !0 = $addr, !1 = $pattern, !2 = $matches, !3 = $host
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'http%3A%2F%2Fwww.example.com%2F%3Fpk_lol%3DVAgin%26utm_campaign%3Dprintemps%26utm_medium%3De-mail%26utm_source%3Dnewsletter1%26utm_content%3Dlien-en-haut'
    5     1        ASSIGN                                                   !1, '%2Futm_source%3D%2F'
   10     2        INIT_FCALL                                               'preg_match'
          3        SEND_VAL                                                 '%40%5E%28%3F%3Ahttp%3A%2F%2F%29%3F%28%5B%5E%2F%5D%2B%29%40i'
   11     4        SEND_VAL                                                 'http%3A%2F%2Fwww.php.net%2Findex.html'
          5        SEND_REF                                                 !2
          6        DO_ICALL                                                 
   12     7        FETCH_DIM_R                                      ~7      !2, 1
          8        ASSIGN                                                   !3, ~7
   13     9        ROPE_INIT                                     3  ~10     'OOoo%3A+'
         10        ROPE_ADD                                      1  ~10     ~10, !3
         11        ROPE_END                                      2  ~9      ~10, '%0A'
         12        ECHO                                                     ~9
   16    13        INIT_FCALL                                               'preg_match'
         14        SEND_VAL                                                 '%2F%5B%5E.%5D%2B%5C.%5B%5E.%5D%2B%24%2F'
         15        SEND_VAR                                                 !3
         16        SEND_REF                                                 !2
         17        DO_ICALL                                                 
   17    18        ROPE_INIT                                     3  ~15     'Le+nom+de+domaine+est+%3A+'
         19        FETCH_DIM_R                                      ~13     !2, 0
         20        ROPE_ADD                                      1  ~15     ~15, ~13
         21        ROPE_END                                      2  ~14     ~15, '%0A'
         22        ECHO                                                     ~14
   19    23        ECHO                                                     '%0A%0A%0Aecho+%24addr%3B'
   22    24      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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