ext/spl: Remove bool type coercions in tests

Author: Girgias

ext/spl/tests/bug36287.phpt

@@ -3,7 +3,7 @@ Bug #36287 (Segfault with SplFileInfo conversion)
 --FILE--
 <?php
 
-$it = new RecursiveIteratorIterator(new RecursiveDirectoryIterator("."), true);
+$it = new RecursiveIteratorIterator(new RecursiveDirectoryIterator("."), RecursiveIteratorIterator::SELF_FIRST);
 
 $idx = 0;
 foreach($it as $file)

ext/spl/tests/iterator_003.phpt

@@ -70,7 +70,7 @@ class StudentList implements IteratorAggregate
     }
 
     public function getIterator(): Traversable {
-        return new CachingIterator($this->students->getIterator(), true);
+        return new CachingIterator($this->students->getIterator());
     }
 }
 

ext/spl/tests/pqueue_001.phpt

@@ -16,7 +16,7 @@ $pq->insert("b", 2);
 $pq->insert("c", 0);
 
 foreach ($pq as $k=>$v) {
-    echo "$k=>".print_r($v, 1)."\n";
+    echo "$k=>".print_r($v, true)."\n";
 }
 
 echo "EXTR_BOTH\n";
@@ -29,7 +29,7 @@ $pq1->insert("b", 2);
 $pq1->insert("c", 0);
 
 foreach ($pq1 as $k=>$v) {
-    echo "$k=>".print_r($v, 1)."\n";
+    echo "$k=>".print_r($v, true)."\n";
 }
 
 echo "EXTR_DATA\n";
@@ -42,7 +42,7 @@ $pq2->insert("b", 2);
 $pq2->insert("c", 0);
 
 foreach ($pq2 as $k=>$v) {
-    echo "$k=>".print_r($v, 1)."\n";
+    echo "$k=>".print_r($v, true)."\n";
 }
 
 echo "EXTR_PRIORITY\n";
@@ -55,7 +55,7 @@ $pq3->insert("b", 2);
 $pq3->insert("c", 0);
 
 foreach ($pq3 as $k=>$v) {
-    echo "$k=>".print_r($v, 1)."\n";
+    echo "$k=>".print_r($v, true)."\n";
 }
 
 ?>

ext/spl/tests/spl_003.phpt

@@ -16,8 +16,8 @@ var_dump(class_parents(new c),
          class_parents(new b),
          class_parents("b"),
          class_parents("d"),
-         class_parents("foo", 0),
-         class_parents("foo", 1)
+         class_parents("foo", false),
+         class_parents("foo", true)
 );
 
 interface iface1{}
@@ -26,7 +26,7 @@ class f implements iface1, iface2{}
 var_dump(class_implements(new a),
          class_implements("a"),
          class_implements("aaa"),
-         class_implements("bbb", 0)
+         class_implements("bbb", false)
 );
 
 ?>