- PHP 手册
- 函数参考
- 变量与类型相关扩展
- Quickhash
- QuickHashIntHash
QuickHashIntHash::saveToFile
(PECL quickhash >= Unknown)
QuickHashIntHash::saveToFile — This method stores an in-memory hash to disk
说明
public QuickHashIntHash::saveToFile ( string$filename
) : void
This method stores an existing hash 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 QuickHashIntHash::saveToFile() example
<?php
$hash = new QuickHashIntHash( 1024 );
var_dump( $hash->exists( 4 ) );
var_dump( $hash->add( 4, 43 ) );
var_dump( $hash->exists( 4 ) );
var_dump( $hash->add( 4, 52 ) );
$hash->saveToFile( '/tmp/test.hash' );
?>
User Contributed Notes
There are no user contributed notes for this page.官方地址：https://www.php.net/manual/en/quickhashinthash.savetofile.php