TokyoTyrant::size()
(PECL tokyo_tyrant >= 0.1.0)
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