預設常數

以下常數由擴充功能定義，因此只有在擴充功能被編譯到 PHP 中，或者在執行時被動態載入後才有效。

Other

The plugins version number can be obtained using MYSQLND_MUX_VERSION or MYSQLND_MUX_VERSION_ID. MYSQLND_MUX_VERSION is the string representation of the numerical version number MYSQLND_MUX_VERSION_ID, which is an integer such as 10000. Developers can calculate the version number as follows.

MYSQLND_MUX_VERSION (string)

Plugin version string, for example, "1.0.0-prototype".

MYSQLND_MUX_VERSION_ID (integer)

Plugin version number, for example, 10000.