PHP - Manual: msql_db_query
2024-12-23
(PHP 4, PHP 5, PHP 7)
msql_db_query — Send mSQL query
$database
, string $query
[, resource $link_identifier
] ) : resourcemsql_db_query() selects a database and executes a query on it.
database
The name of the mSQL database.
query
The SQL query.
link_identifier
mSQL 连接。如果不指定,则使用由 msql_connect() 最近打开的连接。如果没有找到该连接,函数会尝试通过调用 msql_connect() 建立连接并使用它。
Returns a positive mSQL query identifier to the query result, or FALSE
on error.
官方地址:https://www.php.net/manual/en/function.msql-db-query.php