Tests for in operator (traversables)

Author: kelunik

tests/lang/operators/in_operator_traversable.phpt

@@ -0,0 +1,20 @@
+--TEST--
+In operator tests for traversables
+--FILE--
+<?php
+
+function gen() {
+	echo "1";
+	yield "bar";
+	echo "2";
+	yield "foo";
+	echo "3";
+}
+
+var_dump("foo" in gen());
+var_dump("php" in gen());
+
+?>
+--EXPECT--
+12bool(true)
+123bool(false)