PHP Manual
ODBC 函数
Returns information about a current connection

odbc_data_source

(PHP 4 >= 4.3.0, PHP 5, PHP 7)

odbc_data_source — Returns information about a current connection

说明

odbc_data_source ( resource $connection_id , int $fetch_type ) : array

This function will return the list of available DSN (after calling it several times).

参数

connection_id: ODBC 连接标识符，详见 odbc_connect()。
fetch_type: The fetch_type can be one of two constant types: SQL_FETCH_FIRST, SQL_FETCH_NEXT. Use SQL_FETCH_FIRST the first time this function is called, thereafter use the SQL_FETCH_NEXT.

返回值

Returns FALSE on error, and an array upon success.

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