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QuickHashIntHash::get

(PECL quickhash >= Unknown)

QuickHashIntHash::getThis method retrieves a value from the hash by its key

説明

public QuickHashIntHash::get(int $key): int

This method retrieves a value from the hash by its key.

パラメータ

key

The key of the entry to retrieve.

戻り値

The value if the key exists, or null if the key wasn't part of the hash.

例1 QuickHashIntHash::get() example

<?php
$hash 
= new QuickHashIntHash);
var_dump$hash->get) );

var_dump$hash->add) );
var_dump$hash->get) );

var_dump$hash->add3) );
var_dump$hash->get) );
?>

上の例の出力は、 たとえば以下のようになります。

bool(false)
bool(true)
int(1)
bool(true)
int(5)

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