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  • QuickHashIntHash::saveToFile()

    (PECL quickhash >= Unknown)

    This method stores an in-memory hash to disk

    说明

    publicQuickHashIntHash::saveToFile(string $filename): void

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

    参数

    $filename

    The filename of the file to store the hash in.

    返回值

    没有返回值。

    范例

    Example #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' );
    ?>