1 files changed, 40 insertions, 0 deletions
diff --git a/ext/spl/examples/tree.php b/ext/spl/examples/tree.php
new file mode 100755
index 0000000..9c2cc55
--- /dev/null
+++ b/ext/spl/examples/tree.php
@@ -0,0 +1,40 @@
+<?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";
+}
+
+?>