add test

Author: devnexen

ext/zlib/tests/gh22142.phpt

@@ -0,0 +1,20 @@
+--TEST--
+GH-22142 (Assertion failure in zendi_try_get_long() on IS_UNDEF)
+--EXTENSIONS--
+zlib
+--FILE--
+<?php
+
+class Options {
+    public int $level;
+}
+
+try {
+    deflate_init(ZLIB_ENCODING_DEFLATE, new Options());
+} catch (TypeError $e) {
+    echo $e->getMessage(), PHP_EOL;
+}
+
+?>
+--EXPECT--
+deflate_init(): Argument #2 ($options) the value for option "level" must be of type int, null given