original_string: public function serialize($serializablePage, $format)
      {
          // check if supported serialization format
          if (!SerpPageSerializerHelper::validFormat($format, self::$supportedFormatSerialization))
              throw new \Franzip\SerpPageSerializer\Exceptions\UnsupportedSerializationFormatException('Invalid SerpPageSerializer $format: supported serialization formats are JSON, XML and YAML.');
          // typecheck the object to serialize
          if (!SerpPageSerializerHelper::serializablePage($serializablePage))
              throw new \Franzip\SerpPageSerializer\Exceptions\NonSerializableObjectException('Invalid SerpPageSerializer $serializablePage: you must supply a SerializableSerpPage object to serialize.');
  
          $format           = strtolower($format);
          $entries          = $this->createEntries($serializablePage, $format);
          $serializablePage = $this->prepareForSerialization($serializablePage, $format, $entries);
          $serializedPage   = $this->getSerializer()->serialize($serializablePage, $format);
          // beautify output if JSON
          $content          = ($format == 'json') ? SerpPageSerializerHelper::prettyJSON($serializedPage) : $serializedPage;
          return new SerializedSerpPage($content);
      }
code: public function serialize($serializablePage, $format)
      {
          // check if supported serialization format
          if (!SerpPageSerializerHelper::validFormat($format, self::$supportedFormatSerialization))
              throw new \Franzip\SerpPageSerializer\Exceptions\UnsupportedSerializationFormatException('Invalid SerpPageSerializer $format: supported serialization formats are JSON, XML and YAML.');
          // typecheck the object to serialize
          if (!SerpPageSerializerHelper::serializablePage($serializablePage))
              throw new \Franzip\SerpPageSerializer\Exceptions\NonSerializableObjectException('Invalid SerpPageSerializer $serializablePage: you must supply a SerializableSerpPage object to serialize.');
  
          $format           = strtolower($format);
          $entries          = $this->createEntries($serializablePage, $format);
          $serializablePage = $this->prepareForSerialization($serializablePage, $format, $entries);
          $serializedPage   = $this->getSerializer()->serialize($serializablePage, $format);
          // beautify output if JSON
          $content          = ($format == 'json') ? SerpPageSerializerHelper::prettyJSON($serializedPage) : $serializedPage;
          return new SerializedSerpPage($content);
      }
code_tokens: public function serialize ( $ serializablePage , $ format ) { // check if supported serialization format if ( ! SerpPageSerializerHelper :: validFormat ( $ format , self :: $ supportedFormatSerialization ) ) throw new \ Franzip \ SerpPageSerializer \ Exceptions \ UnsupportedSerializationFormatException ( 'Invalid SerpPageSerializer $format: supported serialization formats are JSON, XML and YAML.' ) ; // typecheck the object to serialize if ( ! SerpPageSerializerHelper :: serializablePage ( $ serializablePage ) ) throw new \ Franzip \ SerpPageSerializer \ Exceptions \ NonSerializableObjectException ( 'Invalid SerpPageSerializer $serializablePage: you must supply a SerializableSerpPage object to serialize.' ) ; $ format = strtolower ( $ format ) ; $ entries = $ this -> createEntries ( $ serializablePage , $ format ) ; $ serializablePage = $ this -> prepareForSerialization ( $ serializablePage , $ format , $ entries ) ; $ serializedPage = $ this -> getSerializer ( ) -> serialize ( $ serializablePage , $ format ) ; // beautify output if JSON $ content = ( $ format == 'json' ) ? SerpPageSerializerHelper :: prettyJSON ( $ serializedPage ) : $ serializedPage ; return new SerializedSerpPage ( $ content ) ; }
docstring: Serialize a SerializableSerpPage object in the target format
  @param  SerializableSerpPage $serializablePage
  @param  string               $format
  @return string
docstring_tokens: Serialize a SerializableSerpPage object in the target format