topical media & game development

topical media & game development

[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

basic-php-appendix-ch07ex01.php / php


  <html>
  <head>
  <title>Untitled Document</title>
  <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
  </head>
  
  <body bgcolor="#FFFFFF">
  <?php
  
  if (isset( $_POST[posted])) {$ //get the folder to search for
     folder_to_find =  $_POST[folder_name];$ //set the default directory
     default_dir = array(realpath("/Inetpub/wwwroot/beginning_php5/appendix_a/"));
  
     //create an array to hold any matches
      $matching_folder_file_names = array();
  
    while (count($ default_dir) > 0) {
      foreach ( $default_dir as$ dir_key =>  $startingdir) {
       if ($ dir = @opendir( $startingdir)) {
         while (($ file = readdir( $dir)) !== false) {
           if (($ file != '.') && ( $file != '..')) {$ real_path_name = realpath( $startingdir.'/'.$ file);
             if (is_dir( $real_path_name)) {
               if (!in_array($ real_path_name,  $matching_folder_file_names) && !in_array($ real_path_name,  $default_dir)) {$ default_dir[] =  $real_path_name;
                 if ($ folder_to_find ==  $file) {$ dir_list[] =  $real_path_name;
                 }
               }
             } 
           }
         }
         closedir($ dir);
       }
        $matching_folder_file_names[] =$ startingdir;
       unset( $default_dir[$ dir_key]);
      }
    }
  
     $dir_list = array_unique($ dir_list);
    sort( $dir_list);
  
    foreach ($ dir_list as  $dirname) {
      echo$ dirname."<br>";
    }
  }
  ?>
  <form method="POST" action=<ch07ex01.php>>
  <input type="hidden" name="posted" value="true">
    <table width="100%" border="0" cellpadding="6">
      <tr> 
        <td><b><font face="Arial, Helvetica, sans-serif">Welcome to Beginning PHP5</font></b></td>
        <td><b><font face="Arial, Helvetica, sans-serif">Chapter 07</font></b></td>
        <td><b><font face="Arial, Helvetica, sans-serif">Exercise 01</font></b></td>
      </tr>
      <tr> 
        <td colspan="3"> 
          <p><font face="Arial, Helvetica, sans-serif" size="-1">Please enter the 
            folder to search for:</font></p>
          <table width="40%" border="0" cellpadding="6" align="center">
            <tr> 
              <td width="36%"><font face="Arial, Helvetica, sans-serif" size="-1"><b>Folder 
                Name</b></font></td>
            </tr>
            <tr> 
              <td width="36%"> 
                <input type="text" name="folder_name" size="40">
              </td>
            </tr>
            <tr> 
              <td width="36%"> 
                <input type="submit" name="search" value="Search">
              </td>
            </tr>
          </table>
          <p>&nbsp;</p>
        </td>
      </tr>
    </table>
  </form>
  </body>
  </html>

[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

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