PHPCon Poland 2024

QuickHashIntStringHash::saveToFile

(PECL quickhash >= Unknown)

QuickHashIntStringHash::saveToFileThis 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。

示例

示例 #1 QuickHashIntStringHash::saveToFile() example

<?php
$hash
= new QuickHashIntStringHash( 1024 );
var_dump( $hash->exists( 4 ) );
var_dump( $hash->add( 4, "forty three" ) );
var_dump( $hash->exists( 4 ) );
var_dump( $hash->add( 4, "fifty two" ) );

$hash->saveToFile( '/tmp/test.string.hash' );
?>

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