Merge pull request #157 from remicollet/issue-php81b

proper implementation for __(un)serializ magic methods

Author: m6w6

tests/021.phpt

@@ -40,11 +40,11 @@ class Obj implements Serializable {
     }
 
     public function __serialize() {
-        return $this->serialize();
+        return [$this->serialize()];
     }
 
     public function __unserialize($serialized) {
-        return $this->unserialize();
+        return $this->unserialize($serialized[0]);
     }
 }
 

tests/031.phpt

@@ -48,11 +48,11 @@ class Obj implements Serializable {
     }
 
     public function __serialize() {
-        return $this->serialize();
+        return [$this->serialize()];
     }
 
     public function __unserialize($serialized) {
-        return $this->unserialize();
+        return $this->unserialize($serialized[0]);
     }
 }
 

tests/042.phpt

@@ -25,11 +25,11 @@ class Foo implements Serializable {
     }
 
     public function __serialize() {
-        return $this->serialize();
+        return [$this->serialize()];
     }
 
     public function __unserialize($serialized) {
-        return $this->unserialize();
+        return $this->unserialize($serialized[0]);
     }
 }