1 files changed, 70 insertions, 0 deletions
diff --git a/tests/lang/031.phpt b/tests/lang/031.phpt
new file mode 100644
index 0000000..b2d1e63
--- /dev/null
+++ b/tests/lang/031.phpt
@@ -0,0 +1,70 @@
+--TEST--
+Bug #16227 (Internal hash position bug on assignment)
+--FILE--
+<?php
+// reported by php.net@alienbill.com
+$arrayOuter = array("key1","key2");
+$arrayInner = array("0","1");
+
+print "Correct - with inner loop reset.\n";
+
+while(list(,$o) = each($arrayOuter)){
+	reset($arrayInner);
+	while(list(,$i) = each($arrayInner)){
+	    	print "inloop $i for $o\n";
+	}
+}
+reset($arrayOuter);
+reset($arrayInner);
+
+print "What happens without inner loop reset.\n";
+
+while(list(,$o) = each($arrayOuter)){
+	while(list(,$i) = each($arrayInner)){
+		print "inloop $i for $o\n";
+	}
+}
+reset($arrayOuter);
+reset($arrayInner);
+
+print "What happens without inner loop reset but copy.\n";
+
+while(list(,$o) = each($arrayOuter)){
+	$placeholder = $arrayInner;
+	while(list(,$i) = each($arrayInner)){
+		print "inloop $i for $o\n";
+	}
+}
+reset($arrayOuter);
+reset($arrayInner);
+
+print "What happens with inner loop reset over copy.\n";
+
+while(list(,$o) = each($arrayOuter)){
+	$placeholder = $arrayInner;
+	while(list(,$i) = each($placeholder)){
+		print "inloop $i for $o\n";
+	}
+}
+reset($arrayOuter);
+reset($arrayInner);
+?>
+--EXPECT--
+Correct - with inner loop reset.
+inloop 0 for key1
+inloop 1 for key1
+inloop 0 for key2
+inloop 1 for key2
+What happens without inner loop reset.
+inloop 0 for key1
+inloop 1 for key1
+What happens without inner loop reset but copy.
+inloop 0 for key1
+inloop 1 for key1
+inloop 0 for key2
+inloop 1 for key2
+What happens with inner loop reset over copy.
+inloop 0 for key1
+inloop 1 for key1
+inloop 0 for key2
+inloop 1 for key2