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  1. The value to be serialized. serialize () handles all types, except the resource -type and some object s (see note below). You can even serialize () arrays that contain references to itself.

    • Strval

      Get the string value of a variable. See the documentation on...

    • Unserialize

      Creates a PHP value from a stored representation Parameters...

    • Gettype

      gettype (PHP 4, PHP 5, PHP 7, PHP 8) gettype — Get the type...

    • Floatval

      Return Values ¶ The float value of the given variable. Empty...

    • Boolval

      boolval (PHP 5 >= 5.5.0, PHP 7, PHP 8) boolval — Get the...

    • Settype

      settype (PHP 4, PHP 5, PHP 7, PHP 8) settype — Set the type...

    • Intval

      Parameters ¶ value The scalar value being converted to an...

    • Empty

      Determine whether a variable is considered to be empty. A...

  2. Apr 17, 2016 · The standard PHP function serialize is just a format to express such a thing, it serializes a data structure into a string representation that's unique to PHP and can be reversed into a PHP object using unserialize. There are many other formats though, like JSON or XML. Take for example this common problem: How do I pass a PHP array to Javascript?

  3. In this article, we show how to serialize an object or array in PHP. By serializing data, an object or an array, we mean we convert the data to a plain text format.

  4. Serialization ¶ In this section we’ll have a look at PHP’s serialization format and the different mechanisms PHP provides to serialize object data. As usual we’ll use the typed arrays implementation as an example. PHP’s serialization format ¶ You probably already know how the output of serialize() roughly looks like: It has some kind of type specifier (like s or i), followed by a ...

  5. The serialize () function converts a storable representation of a value. To serialize data means to convert a value to a sequence of bits, so that it can be stored in a file, a memory buffer, or transmitted across a network.

  6. Jul 12, 2025 · The serialize () is an inbuilt function PHP that is used to serialize the given array. The serialize () function accepts a single parameter which is the data we want to serialize and returns a serialized string.

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  8. Feb 2, 2024 · Difference Between Serialize() and json_encode() in PHP PHP serialize() is used to convert the complex data structure into the format of the particular string so we can use them outside a running PHP script. Simply the serialize() is used to put the data structure into a lower common denominator to use them in text files, sockets, or databases.