QuickHashIntStringHash::saveToFile

(PECL quickhash >= Unknown)

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

Description

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

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

Parameters

filename: The filename of the file to store the hash in.

Return Values

No value is returned.

Examples

Example #1 QuickHashIntStringHash::saveToFile() example

<?php
$hash = new QuickHashIntStringHash( 1024 );
var_dump( $hash->exists( 4 ) );
var_dump( $hash->add( 4, "forty three" ) );
var_dump( $hash->exists( 4 ) );
var_dump( $hash->add( 4, "fifty two" ) );

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