show files

[php_n00b]

i want to know how can i show all the files in a directory? thanks

[The Hobo]

I posted code similiar to this not too long ago:

<?php
if ($handle = opendir('/home/your_site/folder')) {
    while (false !== ($file = readdir($handle))) { 
        echo "$file<br>\n";
    }

    closedir($handle); 
}
?>

Hope this helps.

[php_n00b]

how do i make only show files?

[The Hobo]

Opps. Sorry about that. Just use the is_file() function to check to see if it's a file:

<?php
    if ($handle = opendir('/home/your_site/folder')) {
        while (false !== ($file = readdir($handle))) { 
            if (is_file($file)) {
                echo "$file<br>\n";
            }
        }

        closedir($handle); 
    }
?>

These functions and code snippets can be found in the manual at www.php.net It's an invaluable resource.

[php_n00b]

thanks i have this code

<?php
echo '<table>';

if ($handle = opendir('C:/Site/dks/')) {
while (false !== ($file = readdir($handle))) {
if (is_file($file)) {
echo '<tr><td>' . $file . '</td><td>FILESIZE</td></tr>';
}
}

closedir($handle);
}

echo '</table>';
?>

how do i filesize?

[The Hobo]

Originally posted by php_n00b
how do i filesize?

Did you not follow the link I gave you?

Here is a link o File System Functions and Directory Functions.

Check out the function called filesize().

[The Hobo]

This is how you'd do it:

<?php
    echo '<table>';

    if ($handle = opendir('C:/Site/dks/')) {
        while (false !== ($file = readdir($handle))) { 
            if (is_file($file)) {
                echo '<tr><td>' . $file . '</td><td>' . formatsize(filesize($file)) . '</td></tr>';
            }
        }

        closedir($handle); 
    }
    
    echo '</table>';

    function formatsize($fs) {
      if($fs < 1024) {
           return $fs . " B";
      } else if($fs < pow(1024, 2)) {
          return ceil($fs / 1024) . " KB";

      } else {
           return ceil($fs / pow(1024, 2)) . " MB";
      }
    }
?>

[php_n00b]

why not in alpha order???

[The Hobo]

You're probably going to have to load the file names into an array, then use the sort() function, then loop through and echo them out.

I'll post code in a minute...

[The Hobo]

This should work:

<?php

    //get the files:
    if ($handle = opendir('C:/Site/dks/')) {
        $i = 0;
        while (false !== ($file = readdir($handle))) { 
            if (is_file($file)) {
                //add file to array:
                $files[$i][0] = $file;
                $files[$i][1] = formatsize(filesize($file));

                $i++;
            }
        }

        closedir($handle); 
    }
    
    //sort the array:
    sort($files);

    //output the files:
    echo '<table>';
    for ($i = 0; $i < count($files); $i++) {
        echo '<tr><td>' . $files[$i][0] . '</td><td>' . $files[$i][1] . '</td></tr>';
    }
    echo '</table>';


    //function to format file size:
    function formatsize($fs) {
      if($fs < 1024) {
           return $fs . " B";
      } else if($fs < pow(1024, 2)) {
          return ceil($fs / 1024) . " KB";

      } else {
           return ceil($fs / pow(1024, 2)) . " MB";
      }
    }
?>

[phpman]

can you put the ones that were created today in pink twotwos



should have made him look for how to do it....

[The Hobo]

Originally posted by phpman
can you put the ones that were created today in pink twotwos

For that you'll have to load the fd_si library and use the _SetT() function.

I'll post code in a minute.

[scr0p]

Another way:

		$dYre = 'your folder, like /uploads or /myDir';
		$dh = opendir($dYre);
		
		while (gettype($file = readdir($dh)) != 'boolean')
		{
			if (is_dir("$dYre/$file"))
				print '<font color=777777><b>[Directory]</b> ';

			if (is_file("$dYre/$file"))
				print '<font color=FF0000><b>[File]</b> ';
			print $file.'</font><br>';
		}
		closedir($dh);