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  • SplObjectStorage::unserialize()

    (PHP 5 >= 5.2.2, PHP 7)

    Unserializes a storage from its string representation

    说明

    publicSplObjectStorage::unserialize(string $serialized) : void

    Unserializes storage entries and attach them to the current storage.

    参数

    $serialized

    The serialized representation of a storage.

    返回值

    没有返回值。

    范例

    SplObjectStorage::unserialize() example

    <?php
    $s1 = new SplObjectStorage;
    $s2 = new SplObjectStorage;
    $o = new StdClass;
    $s1[$o] = "data";
    $s2->unserialize($s1->serialize());
    var_dump(count($s2));
    ?>
    

    以上例程的输出类似于:

    int(1)
    

    参见

    • SplObjectStorage::serialize() Serializes the storage