Serializes the storage

SplObjectStorage::serialize

(PHP 5 >= 5.2.2)

SplObjectStorage::serialize — Serializes the storage

public string SplObjectStorage::serialize ( void )

Returns a string representation of the storage.

This function has no parameters.

A string representing the storage.

Example #1 SplObjectStorage::serialize() example


<?php
$s = new SplObjectStorage;
$o = new StdClass;
$s[$o] = "data";

echo $s->serialize()."\n";
?>

The above example will output something similar to:

x:i:1;O:8:"stdClass":0:{},s:4:"data";;m:a:0:{}