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<?php
/** @file tree.php
* @brief Program Tree view example
* @ingroup Examples
* @author Marcus Boerger
* @date 2003 - 2005
*
* Usage: php tree.php \<path\>
*
* Simply specify the path to tree with parameter \<path\>.
*/
// The following line only operates on classes which are converted to c already.
// But does not generate a graphical output.
//foreach(new RecursiveIteratorIterator(new ParentIterator(new RecursiveDirectoryIterator($argv[1])), 1) as $file) {
if ($argc < 2) {
echo <<<EOF
Usage: php ${_SERVER['PHP_SELF']} <path>
Displays a graphical tree for the given <path>.
<path> The directory for which to generate the tree graph.
EOF;
exit(1);
}
if (!class_exists("DirectoryTreeIterator", false)) require_once("directorytreeiterator.inc");
if (!class_exists("DirectoryGraphIterator", false)) require_once("directorygraphiterator.inc");
echo $argv[1]."\n";
foreach(new DirectoryGraphIterator($argv[1]) as $file)
{
echo $file . "\n";
}
?>