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diff --git a/vendor/lsolesen/pel/examples/dump-image.php b/vendor/lsolesen/pel/examples/dump-image.php
new file mode 100644
index 000000000..ad8ce836f
--- /dev/null
+++ b/vendor/lsolesen/pel/examples/dump-image.php
@@ -0,0 +1,97 @@
+#!/usr/bin/php
+<?php
+
+/**
+ * PEL: PHP Exif Library.
+ * A library with support for reading and
+ * writing all Exif headers in JPEG and TIFF images using PHP.
+ *
+ * Copyright (C) 2004, 2005, 2006 Martin Geisler.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program in the file COPYING; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301 USA
+ */
+
+/* Make PEL speak the users language, if it is available. */
+setlocale(LC_ALL, '');
+
+require_once '../autoload.php';
+use lsolesen\pel\PelDataWindow;
+use lsolesen\pel\PelJpeg;
+use lsolesen\pel\PelTiff;
+
+$prog = array_shift($argv);
+$file = '';
+
+while (! empty($argv)) {
+    switch ($argv[0]) {
+        case '-d':
+            Pel::setDebug(true);
+            break;
+        case '-s':
+            Pel::setStrictParsing(true);
+            break;
+        default:
+            $file = $argv[0];
+            break;
+    }
+    array_shift($argv);
+}
+
+if (empty($file)) {
+    printf("Usage: %s [-d] [-s] <filename>\n", $prog);
+    print("Optional arguments:\n");
+    print("  -d        turn debug output on.\n");
+    print("  -s        turn strict parsing on (halt on errors).\n");
+    print("Mandatory arguments:\n");
+    print("  filename  a JPEG or TIFF image.\n");
+    exit(1);
+}
+
+if (! is_readable($file)) {
+    printf("Unable to read %s!\n", $file);
+    exit(1);
+}
+
+/*
+ * We typically need lots of RAM to parse TIFF images since they tend
+ * to be big and uncompressed.
+ */
+ini_set('memory_limit', '32M');
+
+$data = new PelDataWindow(file_get_contents($file));
+
+if (PelJpeg::isValid($data)) {
+    $img = new PelJpeg();
+} elseif (PelTiff::isValid($data)) {
+    $img = new PelTiff();
+} else {
+    print("Unrecognized image format! The first 16 bytes follow:\n");
+    PelConvert::bytesToDump($data->getBytes(0, 16));
+    exit(1);
+}
+
+/* Try loading the data. */
+$img->load($data);
+
+print($img);
+
+/* Deal with any exceptions: */
+if (count(Pel::getExceptions()) > 0) {
+    print("\nThe following errors were encountered while loading the image:\n");
+    foreach (Pel::getExceptions() as $e) {
+        print("\n" . $e->__toString());
+    }
+}