QuickHashIntSet
PHP 手册

QuickHashIntSet::saveToFile

(PECL quickhash >= Unknown)

QuickHashIntSet::saveToFileThis method stores an in-memory set to disk

说明

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.

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 QuickHashIntSet::saveToFile() example

<?php
$set 
= new QuickHashIntSet1024 );
var_dump$set->exists) );
var_dump$set->add) );
var_dump$set->exists) );
var_dump$set->add) );

$set->saveToFile'/tmp/test.set' );
?>


QuickHashIntSet
PHP 手册