TokyoTyrantTable::genUid
(PECL tokyo_tyrant >= 0.1.0)
TokyoTyrantTable::genUid — Generate unique id
说明
public TokyoTyrantTable::genUid
( void
) : int
Generates an unique id inside the table database. In table databases rows are referenced using a numeric primary key.
参数
此函数没有参数。
返回值
Returns an unique id or throws TokyoTyrantException on error
范例
Example #1 TokyoTyrantTable::genUid() example
<?php
$tt = new TokyoTyrantTable("localhost", 1122);
echo $tt->genUid();
?>
以上例程的输出类似于：
4
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