1 files changed, 22 insertions, 0 deletions
diff --git a/Zend/tests/enum/no-write-properties-through-foreach-reference.phpt b/Zend/tests/enum/no-write-properties-through-foreach-reference.phpt
new file mode 100644
index 0000000000..d1c211802f
--- /dev/null
+++ b/Zend/tests/enum/no-write-properties-through-foreach-reference.phpt
@@ -0,0 +1,22 @@
+--TEST--
+Enum properties cannot be written to through reference in foreach
+--FILE--
+<?php
+
+enum Foo: int {
+    case Bar = 0;
+}
+
+try {
+    $bar = Foo::Bar;
+    foreach ([1] as &$bar->value) {}
+} catch (Error $e) {
+    echo $e->getMessage() . "\n";
+}
+
+var_dump(Foo::Bar->value);
+
+?>
+--EXPECT--
+Cannot acquire reference to property Foo::$value
+int(0)