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      [摘要][程序語言] PHP [源碼來源] http://px.sklar.com [功能描述] 該腳本從一個指定目錄中讀取文件名,之后把這些文件名返回到數組中,還包括文件個數。 源代碼如下: <? /* ...
      [程序語言] PHP

      [源碼來源] http://px.sklar.com
      [功能描述] 該腳本從一個指定目錄中讀取文件名,之后把這些文件名返回到數組中,還包括文件個數。

      源代碼如下:

      <?
      /*
      This script read the filenames from a specified directory and returns them in an array.
      The number of filenames is also returned.
      Copyleft(L) 1999 Eric Persson, eric@persson.tm, http://www.persson.tm/scripts/
      */
      Function searchdir($basedir)
      {
      global $filelisting, $number; //defines the two variables as global so they can be accessed from outside the function
      unset($filelisting); //kills $filelisting in case it have been used earlier in the script
      unset($number); //same as above
      $handle=opendir($basedir);
      while ($file = readdir($handle)) {
      if ($file=="." or $file=="..") {
      }
      else {
      $filelisting[]="$basedir$file";
      };
      };
      $number=sizeof($filelisting); //gets the size of the array
      };
      searchdir("./"); //runs the function to search the current directory
      echo $filelisting[1]; //echos the second value in the array
      echo $number; //echos the size of the array
      ?>



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