Use var_dump instead of debug_zval_dump. The refcounts are not
important for this test and change depending on whether opcache
is loaded or not.
$a = array();
$b =& $a;
$a[0] = $a;
-debug_zval_dump($a);
+var_dump($a);
$a = array(array());
$b =& $a;
$a[0][0] = $a;
-debug_zval_dump($a);
+var_dump($a);
?>
---EXPECTF--
-array(1) refcount(2){
+--EXPECT--
+array(1) {
[0]=>
- array(0) refcount(1){
+ array(0) {
}
}
-array(1) refcount(2){
+array(1) {
[0]=>
- array(1) refcount(1){
+ array(1) {
[0]=>
- array(1) refcount(1){
+ array(1) {
[0]=>
- array(0) refcount(1){
+ array(0) {
}
}
}