diff --git a/tests/core/lang/foreachLoop-004.phpt b/tests/core/lang/foreachLoop-004.phpt
new file mode 100644
index 00000000..21283c9c
--- /dev/null
+++ b/tests/core/lang/foreachLoop-004.phpt
@@ -0,0 +1,76 @@
+--TEST--
+Foreach loop tests - using an array element as the $value
+--FILE--
+<?php
+
+$a=array("a", "b", "c");
+$v=array();
+foreach($a as $v[0]) {
+    var_dump($v);
+}
+var_dump($a);
+var_dump($v);
+
+echo "\n";
+$a=array("a", "b", "c");
+$v=array();
+foreach($a as $k=>$v[0]) {
+    var_dump($k, $v);
+}
+var_dump($a);
+var_dump($k, $v);
+?>
+--EXPECT--
+array(1) {
+  [0]=>
+  string(1) "a"
+}
+array(1) {
+  [0]=>
+  string(1) "b"
+}
+array(1) {
+  [0]=>
+  string(1) "c"
+}
+array(3) {
+  [0]=>
+  string(1) "a"
+  [1]=>
+  string(1) "b"
+  [2]=>
+  string(1) "c"
+}
+array(1) {
+  [0]=>
+  string(1) "c"
+}
+
+int(0)
+array(1) {
+  [0]=>
+  string(1) "a"
+}
+int(1)
+array(1) {
+  [0]=>
+  string(1) "b"
+}
+int(2)
+array(1) {
+  [0]=>
+  string(1) "c"
+}
+array(3) {
+  [0]=>
+  string(1) "a"
+  [1]=>
+  string(1) "b"
+  [2]=>
+  string(1) "c"
+}
+int(2)
+array(1) {
+  [0]=>
+  string(1) "c"
+}
diff --git a/tests/core/lang/func_get_arg-001.phpt b/tests/core/lang/func_get_arg-001.phpt
new file mode 100644
index 00000000..3ab0690e
--- /dev/null
+++ b/tests/core/lang/func_get_arg-001.phpt
@@ -0,0 +1,18 @@
+--TEST--
+func_get_arg test (PHP7)
+--FILE--
+<?php
+
+function foo($a)
+{
+   $a=5;
+   echo func_get_arg(0);
+}
+
+function main() {
+    foo(2);
+    echo "\n";
+}
+?>
+--EXPECT--
+5
diff --git a/tests/core/lang/func_get_arg_variation.phpt b/tests/core/lang/func_get_arg_variation.phpt
new file mode 100644
index 00000000..bcd9fe80
--- /dev/null
+++ b/tests/core/lang/func_get_arg_variation.phpt
@@ -0,0 +1,29 @@
+--TEST--
+func_get_arg test
+--FILE--
+<?php
+
+function foo($a)
+{
+   $a=5;
+   try {
+       echo func_get_arg(-1);
+   } catch (\Error $e) {
+       echo $e->getMessage() . \PHP_EOL;
+   }
+
+   try {
+       echo func_get_arg(2);
+   } catch (\Error $e) {
+       echo $e->getMessage() . \PHP_EOL;
+   }
+}
+
+function main() {
+    foo(2);
+}
+
+?>
+--EXPECT--
+func_get_arg(): Argument #1 ($position) must be greater than or equal to 0
+func_get_arg(): Argument #1 ($position) must be less than the number of the arguments passed to the currently executed function