Manuál PHP | ||
---|---|---|
Předcházející | Další |
mssql_bind
(PHP 4 >= 4.1.0, PHP 5)
mssql_bind -- Adds a parameter to a stored procedure or a remote stored procedurePopis
bool mssql_bind ( resource stmt, string param_name, mixed &var, int type [, int is_output [, int is_null [, int maxlen]]] )Binds a parameter to a stored procedure or a remote stored procedure.
Seznam parametrů
stmt
Statement resource, obtained with mssql_init().
param_name
The parameter name, as a string.
Poznámka: You have to include the @ character, like in the T-SQL syntax. See the explanation included in mssql_execute().
var
The PHP variable you'll bind the MSSQL parameter to. You can pass it by value, or by reference, to retrieve OUTPUT and RETVAL values after the procedure execution.
type
One of: SQLTEXT, SQLVARCHAR, SQLCHAR, SQLINT1, SQLINT2, SQLINT4, SQLBIT, SQLFLT4, SQLFLT8, SQLFLTN.
is_output
Wether the value is an OUTPUT parameter or not. If it's an OUTPUT parameter and you don't mention it, it will be treated as a normal input parameter and no error will be thrown.
is_null
Wether the parameter is NULL or not. Passing the NULL value as
var
will not do the job.maxlen
Used with char/varchar values. You have to indicate the length of the data so if the parameter is a varchar(50), the type must be SQLVARCHAR and this value 50.
Příklady
Předcházející | Domů | Další |
Microsoft SQL Server Functions | Nahoru |