QuickHashIntSet::saveToFile

(PECL quickhash >= Unknown)

QuickHashIntSet::saveToFile — This method stores an in-memory set to disk

Description

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

This method stores an existing set 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 QuickHashIntSet::saveToFile() 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 ) );

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