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

参见

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