QuickHashIntSet::saveToFile

(PECL quickhash >= Unknown)

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

설명

public void QuickHashIntSet::saveToFile ( string $filename )

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

인수

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

반환값

값을 반환하지 않습니다.

예제

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' );
?>