Serialize an object including it's function into a JSON. - luin/serialize.

To Esailija: sometimes it is not about how hard it is, but how efficient. For example, if you need to send only Name, Surname and Credentials of Person class object, until you send it once in a week - you won't feel it. But should you send it once a second. And what about security?

If you serialize whole object and send it wirelessly without encryption, people may scan it and get Social Security numbers, bank info and so on. So in these kind of situations I do believe that serialization is not an option. – Aug 5 '12 at 16:42 •. Serialization is the process of converting some in-memory object to another format that could be used to either store in a file or sent over the network. 1143 Tale Of The Comet Pdf Printer on this page. Deserialization is the inverse process meaning the actual object instance is restored from the given serialized representation of the object.

This is very useful when communicating between various systems. Complete Reference Of Php In Pdf. The serialization format could be either interoperable or non-interoperable. Interoperable formats (such as JSON, XML.) allow for serializing some object using a given platform and deserializing it using a different platform. For example with JSON you could use javascript to serialize the object and send it over the network to a PHP script that will deserialize the object and use it.

The PHP function uses an non-interoperable format. This means that only PHP could be used to both serialize and deserialize the object back. You could use the and functions in order to serialize/deserialize PHP objects using the JSON interoperable format. Serialization is the process of turning data (e.g. Variables) into a representation such as a string, that can easily be written and read back from for example a file or the database. There are many, but generally it revolves around the idea of taking a complex, nested array or object and turning it into a simple string that can be saved and read later to retrieve the same structure. Verpflegungsmehraufwand 2014 Ausland Tabelle Pdf Printer.

For example, provided you have in php: $blub = array(); $blub['a'] = 1; $blub['a']['b'] = 4; $blub['b'] = 27; $blub['b']['b'] = 46; Instead of going through every array member individually and writing it one could just: $dataString = serialize($blub); And the serialized array is ready to be written anywhere as a simple string, in such a way that retrieving this string again and doing unserialize() over it gets you the exact same array structure you had before. Yes, it's really that simple. I need to know some cases we need the term serialization and how things are going without it? Serialization can become handy if you need to store complete structures (like an invoice with all associated data like customer address, sender address, product positions, tax caclulcations etc) that are only valid at a certain point in time. All these data will change in the future, new tax regulations might come, the address of a customer changes, products go out of life.

But still the invoice needs to be valid and stored. This is possible with serialization.

Like a snapshot. The object in memory are serialized into a (often like in PHP) binary form that can be just stored. It can be brought back to live later on (and in a different context). Like with this invoice example: In ten years, the data can still be read and the invoice object is the same as it was ten years earlier. In other word, Where you must need serialization and without it your code will be missing some important feature. That was one example. It's not that you always needs that, but if things become more complex, serialization can be helpful.