QuickHashIntSet::saveToString

(PECL quickhash >= Unknown)

QuickHashIntSet::saveToString — This method returns a serialized version of the set

説明

public function QuickHashIntSet::saveToString(): string

This method returns a serialized version of the set in the same format that QuickHashIntSet::loadFromString() can read.

パラメータ

この関数にはパラメータはありません。

戻り値

This method returns a string containing a serialized format of the set. Each element is stored as a four byte value in the Endianness that the current system uses.

例

例1 QuickHashIntSet::saveToString() example

<?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 ) );

var_dump( $set->saveToString() );
?>

関連キーワード:

QuickHashIntSet method serialized saveToString dump format exists saveToFile QuickHashIntHash quickhash Unknown loadFromString read containing element stored four byte Endianness current system uses example