QuickHashIntSet::saveToString

This method returns a serialized version of the set

説明

public string QuickHashIntSet::saveToString()

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() );
?>