TokyoTyrant::size
(PECL tokyo_tyrant >= 0.1.0)
TokyoTyrant::size — Returns the size of the value
说明
public TokyoTyrant::size ( string$key
) : int
Returns the size of a value by key
参数
key
The key of which size to fetch
返回值
Returns the size of the key or throw TokyoTyrantException on error
范例
Example #1 TokyoTyrant::size() example
<?php
$tt = new TokyoTyrant("localhost");
$tt->put("test_key", "12345");
echo $tt->size("test_key");
?>
以上例程会输出：
5
User Contributed Notes
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