QuickHashIntSet::saveToFile
PHP function
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(PECL quickhash >= Unknown)
This method stores an in-memory set to disk
Description
QuickHashIntSet::saveToFile(string $filename): void
This method stores an existing set to a file on disk, in the same format that QuickHashIntSet::loadFromFile can read.
Parameters
filenameThe filename of the file to store the hash in.
Return Values
Void
Examples
QuickHashIntSet::saveToFile() example
php
<?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' );
?>