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Website Programming in PHP / MYSQL
mssql_bind
(PHP 4 >= 4.0.7, PHP 5, PECL odbtp:1.1.1-1.1.4)
mssql_bind — Adds a parameter to a stored procedure or a remote stored procedure
Description
Binds a parameter to a stored procedure or a remote stored procedure.
Parameters
- stmt
-
Statement resource, obtained with mssql_init().
- param_name
-
The parameter name, as a string.
Note: 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
-
Whether 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
-
Whether 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.
Return Values
Returns TRUE on success or FALSE on failure.
Examples
Example #1 mssql_bind() Example
<?php
$cn = mssql_connect($DBSERVER, $DBUSER, $DBPASS);
mssql_select_db($DB, $cn);
$sp = mssql_init("WDumpAdd"); // stored proc name
mssql_bind($sp, "@productname", stripslashes($newproduct), SQLVARCHAR, false, false, 150);
mssql_bind($sp, "@quantity", stripslashes($newquantity), SQLVARCHAR, false, false, 50);
mssql_execute($sp);
mssql_close($cn);
?>
