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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"; $pattern ="/utm_source=/"; preg_match($pattern, $addr, $result); echo $result[0]; // repérer le nom de l'hôte dans l'URL preg_match('@^(?:http://)?([^/]+)@i', "http://www.php.net/index.html", $matches); $host = $matches[0]; echo "OOoo: {$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/nP46T
function name:  (null)
number of ops:  32
compiled vars:  !0 = $addr, !1 = $pattern, !2 = $result, !3 = $matches, !4 = $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'
    7     2        INIT_FCALL                                               'preg_match'
          3        SEND_VAR                                                 !1
          4        SEND_VAR                                                 !0
          5        SEND_REF                                                 !2
          6        DO_ICALL                                                 
    8     7        FETCH_DIM_R                                      ~8      !2, 0
          8        ECHO                                                     ~8
   12     9        INIT_FCALL                                               'preg_match'
         10        SEND_VAL                                                 '%40%5E%28%3F%3Ahttp%3A%2F%2F%29%3F%28%5B%5E%2F%5D%2B%29%40i'
   13    11        SEND_VAL                                                 'http%3A%2F%2Fwww.php.net%2Findex.html'
         12        SEND_REF                                                 !3
         13        DO_ICALL                                                 
   14    14        FETCH_DIM_R                                      ~10     !3, 0
         15        ASSIGN                                                   !4, ~10
   15    16        ROPE_INIT                                     3  ~13     'OOoo%3A+'
         17        ROPE_ADD                                      1  ~13     ~13, !4
         18        ROPE_END                                      2  ~12     ~13, '%0A'
         19        ECHO                                                     ~12
   18    20        INIT_FCALL                                               'preg_match'
         21        SEND_VAL                                                 '%2F%5B%5E.%5D%2B%5C.%5B%5E.%5D%2B%24%2F'
         22        SEND_VAR                                                 !4
         23        SEND_REF                                                 !3
         24        DO_ICALL                                                 
   19    25        ROPE_INIT                                     3  ~18     'Le+nom+de+domaine+est+%3A+'
         26        FETCH_DIM_R                                      ~16     !3, 0
         27        ROPE_ADD                                      1  ~18     ~18, ~16
         28        ROPE_END                                      2  ~17     ~18, '%0A'
         29        ECHO                                                     ~17
   21    30        ECHO                                                     '%0A%0A%0Aecho+%24addr%3B'
   24    31      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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