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QuickHashIntHash::set

PHP function Edit on GitHub ✎

(PECL quickhash >= Unknown)

This method updates an entry in the hash with a new value, or adds a new one if the entry doesn't exist

Description

QuickHashIntHash::set(int $key, int $value): int

This method tries to update an entry with a new value. In case the entry did not yet exist, it will instead add a new entry. It returns whether the entry was added or update. If there are duplicate keys, only the first found element will get an updated value. Use QuickHashIntHash::CHECK_FOR_DUPES during hash creation to prevent duplicate keys from being part of the hash.

Parameters

key: The key of the entry to add or update.
value: The new value to set the entry with.

Return Values

2 if the entry was newly added, 1 if the entry was found and updated, or 0 if there was an error.

Examples

QuickHashIntHash::set() example

php

<?php

$hash = new QuickHashIntHash(1024);

echo "Set->Add\n";
var_dump($hash->get(46692));
var_dump($hash->set(46692, 16091));
var_dump($hash->get(46692));

echo "\n\nSet->Update\n";
var_dump($hash->set(46692, 29906));
var_dump($hash->get(46692));

The above example will output something similar to:

output

Set->Add
bool(false)
int(2)
int(16091)

Set->Update
int(1)
int(29906)

Source: reference/quickhash/quickhashinthash/set.xml · from the official PHP manual (php/doc-en)