1 files changed, 49 insertions, 0 deletions
diff --git a/ext/zip/examples/encryption.php b/ext/zip/examples/encryption.php
new file mode 100644
index 0000000000..69888170a9
--- /dev/null
+++ b/ext/zip/examples/encryption.php
@@ -0,0 +1,49 @@
+<?php
+error_reporting(E_ALL);
+if (!extension_loaded('zip')) {
+    dl('zip.so');
+}
+
+$name = __DIR__ . '/encrypted.zip';
+$pass = 'secret';
+$file = 'foo.php';
+
+echo "== Create with per file password\n";
+
+$zip  = new ZipArchive;
+$zip->open($name, ZIPARCHIVE::CREATE | ZipArchive::OVERWRITE);
+$zip->addFile(__FILE__, $file);
+$zip->setEncryptionName($file, ZipArchive::EM_AES_256, $pass);
+$zip->close();
+
+echo "== Create with global password\n";
+
+$zip  = new ZipArchive;
+$zip->open($name, ZIPARCHIVE::CREATE | ZipArchive::OVERWRITE);
+$zip->setPassword($pass);
+$zip->addFile(__FILE__, $file);
+$zip->setEncryptionName($file, ZipArchive::EM_AES_256);
+$zip->close();
+
+echo "== Stat\n";
+
+$zip->open($name);
+print_r($zip->statName($file));
+
+echo "== Read\n";
+
+$zip->setPassword($pass);
+$text = $zip->getFromName($file);
+printf("Size = %d\n", strlen($text));
+$zip->close();
+
+echo "== Stream with context\n";
+
+$ctx = stream_context_create(array(
+	'zip' => array(
+		'password' => $pass
+	)
+));
+$text = file_get_contents("zip://$name#$file", false, $ctx);
+printf("Size = %d\n", strlen($text));
+