QuickHashIntHash
PHP Manual

QuickHashIntHash::get

(PECL quickhash >= Unknown)

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

说明

public int QuickHashIntHash::get ( int $key )

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

参数

key

The key of the entry to add.

返回值

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

范例

Example #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) );
?>

以上例程的输出类似于:

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


QuickHashIntHash
PHP Manual