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+--TEST--
+Creating recursive array on foreach using same variable
+--FILE--
+<?php
+
+error_reporting(E_ALL);
+
+foreach (($a = array('a' => array('a' => &$a))) as $a) {
+ var_dump($a);
+}
+
+?>
+--EXPECT--
+array(1) {
+ ["a"]=>
+ &array(1) {
+ ["a"]=>
+ *RECURSION*
+ }
+}