php - get full image path from server - php

Question

how can i get image path on server using "browse" button in a html form, select the file (double clicking the file returning its full path), and put the result image path into variable $img_path?
let's say the image dir in my server is /images, i'd like to get path of "foo.jpg", the full image path should be "/images/foo.jpg"
so, all i have to do is :
1. create form which contain "browse" button or something like that - that allow me to explore "images" directory at my server
2. exploring "images" dir, all files listed and clickable, locate "foo.jpg", select it, and voila, i get the image path "/images/foo.jpg"
any lil' help would be appreciated..
Thanks
#CodeCaster thanks for your respond.. but this is all i want (at least closer) :
<?php
$dir = '/images';
if (!isset($_POST['submit'])) {
if ($dp = opendir($dir)) {
$files = array();
while (($file = readdir($dp)) !== false) {
if (!is_dir($dir . $file)) {
$files[] = $file;
}
}
closedir($dp);
} else {
exit('Directory not opened.');
}
if ($files) {
echo '<form action="' . $_SERVER['PHP_SELF'] . '" method="post">';
foreach ($files as $file) {
echo '<input type="checkbox" name="files[]" value="' . $file . '" /> ' .
$file . '<br />';
}
echo '<input type="submit" name="submit" value="submit" />' .
'</form>';
} else {
exit('No files found.');
}
} else {
if (isset($_POST['files'])) {
foreach ($_POST['files'] as $value) {
echo $dir . $value . '<br />';
}
} else {
exit('No files selected');
}
}
?>

Answer 1

using "dir" you can achieve your goal.
<?php
$d = dir("/etc/php5");
echo "Handle: " . $d->handle . "\n";
echo "Path: " . $d->path . "\n";
while (false !== ($entry = $d->read())) {
echo $entry."\n";
}
$d->close();
?>

Answer 2

You could use dir:
echo "<ul>";
$d = dir("images");
echo "Handle: " . $d->handle . "\n";
echo "Path: " . $d->path . "\n";
while (false !== ($entry = $d->read())) {
echo "<li>" . $entry . "</li>";
}
$d->close();
echo "</ul>";