is_dir() issue.

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  • ndlarsen
    #1

    is_dir() issue.

    Hello.

    I have a minor issue with is_dir(). When running two almost identical
    scripts from two different directories with same target directory I get
    different output. The only difference between the scripts is a variable
    containing the path to the target directory.

    The scripts are located here:

    http://ionline.dk/test/test1.php

    http://ionline.dk/test/files/test2.php


    Contents of the scripts:

    http://ionline.dk/test/test1.php:


    <html>
    <head>
    <title></title>
    </head>
    <body>
    <?php
    $dir = getcwd() . '/files' ;
    echo '<h1>Listing content of ' . $dir . '</h1>' . "\n";
    echo '<table><tr><td >file</td><td>is_dir() </td></tr>' . "\n";
    $dir = dir($dir);
    while(false !== ($entry = $dir->read())){
    if($entry != 'index.php')
    echo '<tr><td>' . $entry . '</td><td>' . is_dir($entry) .
    '</td></tr>' . "\n";
    }
    $dir->close();
    echo '</table>'
    ?>
    </body>
    </html>


    http://ionline.dk/test/test1.php:


    <html>
    <head>
    <title></title>
    </head>
    <body>
    <?php
    $dir = getcwd();
    echo '<h1>Listing content of ' . $dir . '</h1>' . "\n";
    echo '<table><tr><td >file</td><td>is_dir() </td></tr>' . "\n";
    $dir = dir($dir);
    while(false !== ($entry = $dir->read())){
    if($entry != 'index.php')
    echo '<tr><td>' . $entry . '</td><td>' . is_dir($entry) .
    '</td></tr>' . "\n";
    }
    $dir->close();
    echo '</table>'
    ?>
    </body>
    </html>

    Any suggestions on what is causing this is appreciated.

    Regards.
    Tags: None
    • ndlarsen
      #2
      Re: is_dir() issue. [Solved]

      Nevermind this one. Apparently I was looking for the files in the wrong
      directory. Guess it's caused by lack of fresh air. Here's the proper
      content of test1.php :

      <html>
      <head>
      <title></title>
      </head>
      <body>
      <?php
      $dir = getcwd() . '/files' ;
      echo '<h1>Listing content of ' . $dir . '</h1>' . "\n";
      echo '<table><tr><td >file</td><td>is_dir() </td></tr>' . "\n";
      $dir = dir($dir);
      while(false !== ($entry = $dir->read())){
      if($entry != 'index.php')
      echo '<tr><td>' . $entry . '</td><td>' .
      is_dir('files/'.$entry) . '</td></tr>' . "\n";
      }
      $dir->close();
      echo '</table>'
      ?>
      </body>
      </html>


      Regards

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