QuickHashIntHash::saveToFile

    (PECL quickhash >= Unknown)

    QuickHashIntHash::saveToFile — This method stores an in-memory hash to disk

    説明

    public QuickHashIntHash::saveToFile(string $filename): void

    This method stores an existing hash to a file on disk, in the same format that QuickHashIntHash::loadFromFile() can read.

    パラメータ

    filename

    The filename of the file to store the hash in.

    戻り値

    値を返しません。

    例

    例1 QuickHashIntHash::saveToFile() example

    <?php
    $hash     = new QuickHashIntHash( 1024 );
    var_dump( $hash->exists( 4 ) );
    var_dump( $hash->add( 4, 43 ) );
    var_dump( $hash->exists( 4 ) );
    var_dump( $hash->add( 4, 52 ) );

    $hash->saveToFile( '/tmp/test.hash' );
    ?>

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