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    QuickHashIntSet::saveToString

    (PECL quickhash >= Unknown)

    QuickHashIntSet::saveToString — This method returns a serialized version of the set

    説明

    public QuickHashIntSet::saveToString(): string

    This method returns a serialized version of the set in the same format that QuickHashIntSet::loadFromString() can read.

    パラメータ

    この関数にはパラメータはありません。

    戻り値

    This method returns a string containing a serialized format of the set. Each element is stored as a four byte value in the Endianness that the current system uses.

    例

    例1 QuickHashIntSet::saveToString() example

    <?php
    $set     = new QuickHashIntSet( 1024 );
    var_dump( $set->exists( 4 ) );
    var_dump( $set->add( 4 ) );
    var_dump( $set->exists( 4 ) );
    var_dump( $set->add( 4 ) );

    var_dump( $set->saveToString() );
    ?>

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