var_dump(): Don't skip recursion detection on first level

This is confusing. The current output doesn't make it clear that
we're in fact recursing to the top-level structure.

Closes phpGH-5171.

Author: nikic

Zend/tests/bug35163_2.phpt

@@ -16,21 +16,7 @@ array(3) {
   [0]=>
   int(2)
   [1]=>
-  &array(3) {
-    [0]=>
-    int(2)
-    [1]=>
-    *RECURSION*
-    [2]=>
-    *RECURSION*
-  }
+  *RECURSION*
   [2]=>
-  &array(3) {
-    [0]=>
-    int(2)
-    [1]=>
-    *RECURSION*
-    [2]=>
-    *RECURSION*
-  }
+  *RECURSION*
 }

Zend/tests/closure_026.phpt

@@ -47,10 +47,7 @@ array(1) {
     ["this"]=>
     object(foo)#%d (1) {
       ["a"]=>
-      array(1) {
-        [0]=>
-        *RECURSION*
-      }
+      *RECURSION*
     }
   }
 }

Zend/tests/foreach_002.phpt

@@ -15,8 +15,5 @@ foreach (($a = array('a' => array('a' => &$a))) as $a) {
 --EXPECT--
 array(1) {
   ["a"]=>
-  &array(1) {
-    ["a"]=>
-    *RECURSION*
-  }
+  *RECURSION*
 }

Zend/tests/gc_004.phpt

@@ -14,10 +14,7 @@ echo "ok\n"
 --EXPECT--
 array(1) {
   [0]=>
-  &array(1) {
-    [0]=>
-    *RECURSION*
-  }
+  *RECURSION*
 }
 int(1)
 ok

Zend/tests/gc_007.phpt

@@ -15,10 +15,7 @@ echo "ok\n"
 --EXPECT--
 array(1) {
   [0]=>
-  &array(1) {
-    [0]=>
-    *RECURSION*
-  }
+  *RECURSION*
 }
 int(0)
 int(1)

Zend/tests/gc_010.phpt

@@ -15,10 +15,7 @@ echo "ok\n"
 --EXPECT--
 array(1) {
   [0]=>
-  &array(1) {
-    [0]=>
-    *RECURSION*
-  }
+  *RECURSION*
 }
 int(1)
 ok

ext/json/tests/003.phpt

@@ -25,10 +25,7 @@ echo "Done\n";
 --EXPECTF--
 array(1) {
   [0]=>
-  &array(1) {
-    [0]=>
-    *RECURSION*
-  }
+  *RECURSION*
 }
 
 bool(false)

ext/mbstring/tests/bug66964.phpt

@@ -49,16 +49,5 @@ array(5) {
   [3]=>
   string(21) "日本語テキスト"
   [4]=>
-  &array(5) {
-    [0]=>
-    string(21) "日本語テキスト"
-    [1]=>
-    string(21) "日本語テキスト"
-    [2]=>
-    string(21) "日本語テキスト"
-    [3]=>
-    string(21) "日本語テキスト"
-    [4]=>
-    *RECURSION*
-  }
+  *RECURSION*
 }

ext/standard/tests/array/array_map_variation2.phpt

@@ -38,16 +38,7 @@ array(4) {
   [0]=>
   &string(2) "v1"
   [1]=>
-  &array(4) {
-    ["k1"]=>
-    &string(2) "v1"
-    ["k2"]=>
-    string(2) "v2"
-    [0]=>
-    &string(2) "v1"
-    [1]=>
-    *RECURSION*
-  }
+  *RECURSION*
 }
 array(4) {
   ["k1"]=>
@@ -91,16 +82,7 @@ array(4) {
   [0]=>
   &string(2) "v1"
   [1]=>
-  &array(4) {
-    ["k1"]=>
-    &string(2) "v1"
-    ["k2"]=>
-    string(2) "v2"
-    [0]=>
-    &string(2) "v1"
-    [1]=>
-    *RECURSION*
-  }
+  *RECURSION*
 }
 array(4) {
   [0]=>
@@ -141,16 +123,7 @@ array(4) {
   [0]=>
   &string(2) "v1"
   [1]=>
-  &array(4) {
-    ["k1"]=>
-    &string(2) "v1"
-    ["k2"]=>
-    string(2) "v2"
-    [0]=>
-    &string(2) "v1"
-    [1]=>
-    *RECURSION*
-  }
+  *RECURSION*
 }
 array(4) {
   [0]=>

ext/standard/tests/array/natcasesort_variation7.phpt

@@ -34,18 +34,7 @@ array(5) {
   [3]=>
   string(1) "2"
   [4]=>
-  &array(5) {
-    [0]=>
-    int(1)
-    [1]=>
-    float(3)
-    [2]=>
-    string(4) "zero"
-    [3]=>
-    string(1) "2"
-    [4]=>
-    *RECURSION*
-  }
+  *RECURSION*
 }
 bool(true)
 array(5) {
@@ -56,18 +45,7 @@ array(5) {
   [1]=>
   float(3)
   [4]=>
-  &array(5) {
-    [0]=>
-    int(1)
-    [3]=>
-    string(1) "2"
-    [1]=>
-    float(3)
-    [4]=>
-    *RECURSION*
-    [2]=>
-    string(4) "zero"
-  }
+  *RECURSION*
   [2]=>
   string(4) "zero"
 }