Php/docs/quickhashintstringhash.savetofile

• PHP Manual
• QuickHashIntStringHash
• This method stores an in-memory hash to disk

QuickHashIntStringHash::saveToFile

(PECL quickhash >= Unknown)

QuickHashIntStringHash::saveToFile — This method stores an in-memory hash to disk

说明

public QuickHashIntStringHash::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 QuickHashIntStringHash::saveToFile() example

<?php$hash = new QuickHashIntStringHash( 1024 );var_dump( $hash->exists( 4 ) );var_dump( $hash->add( 4, "fourty three" ) );var_dump( $hash->exists( 4 ) );var_dump( $hash->add( 4, "fifty two" ) );$hash->saveToFile( '/tmp/test.string.hash' );?>