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   1  <?php
   2  ob_start();
   3  session_start();
   4  
   5  ?>
   6  <title>Variables</title>
   7  <p align="right"> <a href="#server">SERVER</a><br>
   8    <a href="#global">GLOBAL</a><br>
   9    <a href="#env">ENV</a><br>
  10    <a href="#request">REQUEST</a><br>
  11    <a href="#cookie">COOKIE</a><br>
  12    <a href="#session">SESSION</a><br>
  13    <a href="#nav">Navigateur</a> </p>
  14  -------------------------------<br>
  15  <table width="100%" border="0" cellspacing="0" cellpadding="0">
  16    <tr valign="middle">
  17      <td align="left"><a name="server">SERVER</a></td>
  18      <td align="right"><a href="#">haut</a></td>
  19    </tr>
  20  </table>
  21  <?php
  22  foreach ($_SERVER as $k => $v)
  23      echo '$_SERVER'."['$k']=='$v'<br>\r\n";
  24  echo "__FILE__ ==".__FILE__ ."<br>\r\n";
  25  echo "__LINE__ ==".__LINE__ ."<br>\r\n";
  26  ?>
  27  -------------------------------<br>
  28  <table width="100%" border="0" cellspacing="0" cellpadding="0">
  29    <tr valign="middle">
  30      <td align="left"><a name="global">GLOBAL</a></td>
  31      <td align="right"><a href="#">haut</a></td>
  32    </tr>
  33  </table>
  34  <?php
  35  echo '';
  36  if (isset($GLOBALS)) {
  37      foreach ($GLOBALS as $k => $v)
  38          echo '$GLOBALS'."['$k']=='$v'<br>\r\n";
  39  }
  40  ?>
  41  -------------------------------<br>
  42  <table width="100%" border="0" cellspacing="0" cellpadding="0">
  43    <tr valign="middle">
  44      <td align="left"><a name="env">ENV</a></td>
  45      <td align="right"><a href="#">haut</a></td>
  46    </tr>
  47  </table>
  48  <?php
  49  echo '';
  50  if (isset($_ENV)) {
  51      foreach ($_ENV as $k => $v)
  52          echo '$_ENV'."['$k']=='$v'<br>\r\n";
  53  }
  54  ?>
  55  -------------------------------<br>
  56  <table width="100%" border="0" cellspacing="0" cellpadding="0">
  57    <tr valign="middle">
  58      <td align="left"><a name="request">REQUEST</a></td>
  59      <td align="right"><a href="#">haut</a></td>
  60    </tr>
  61  </table>
  62  <?php
  63  echo '';
  64  if (isset($_REQUEST)) {
  65      foreach ($_REQUEST as $k => $v)
  66          echo '$_REQUEST'."['$k']=='$v'<br>\r\n";
  67  }
  68  ?>
  69  -------------------------------<br>
  70  <table width="100%" border="0" cellspacing="0" cellpadding="0">
  71    <tr valign="middle">
  72      <td align="left"><a name="cookie">COOKIE</a></td>
  73      <td align="right"><a href="#">haut</a></td>
  74    </tr>
  75  </table>
  76  <?php
  77  echo '';
  78  if (isset($_COOKIE)) {
  79      foreach ($_COOKIE as $k => $v)
  80          echo '$_COOKIE'."['$k']=='$v'<br>\r\n";
  81  }
  82  ?>
  83  -------------------------------<br>
  84  <table width="100%" border="0" cellspacing="0" cellpadding="0">
  85    <tr valign="middle">
  86      <td align="left"><a name="session">SESSION</a></td>
  87      <td align="right"><a href="#">haut</a></td>
  88    </tr>
  89  </table>
  90  <?php
  91  echo '';
  92  if (isset($_SESSION)) {
  93      foreach ($_SESSION as $k => $v)
  94          echo '$_SESSION'."['$k']=='$v'<br>\r\n";
  95  }
  96  ?>
  97  -------------------------------<br>
  98  <table width="100%" border="0" cellspacing="0" cellpadding="0">
  99    <tr valign="middle">
 100      <td align="left"><a name="nav">Navigateur</a></td>
 101      <td align="right"><a href="#">haut</a></td>
 102    </tr>
 103  </table>
 104  
 105  <?php
 106  $browser = @get_browser(null, true);
 107  if (isset($browser) && is_array($browser)) {
 108      foreach ($browser as $k => $v)
 109          echo '$browser'."['$k']=='$v'<br>\r\n";
 110  }
 111  
 112  ?>
 113  <p align="right"><a href="#">haut</a></p>