QuickHashIntHash::get
(PECL quickhash >= Unknown)
QuickHashIntHash::get — This method retrieves a value from the hash by its key
说明
This method retrieves a value from the hash by its key.
参数
key-
The key of the entry to retrieve.
返回值
The value if the key exists, or null if the key wasn't part of the hash.
示例
示例 #1 QuickHashIntHash::get() example
<?php
$hash = new QuickHashIntHash( 8 );
var_dump( $hash->get( 1 ) );
var_dump( $hash->add( 2 ) );
var_dump( $hash->get( 2 ) );
var_dump( $hash->add( 3, 5 ) );
var_dump( $hash->get( 3 ) );
?>以上示例的输出类似于：
bool(false) bool(true) int(1) bool(true) int(5)
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