Last updated: Sun, 25 Nov 2007

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

설명

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.

매개변수

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.

반환값

성공할 경우 TRUE를, 실패할 경우 FALSE를 반환합니다.

예제

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);

?>

참고

mssql_close

MS SQL Server

Last updated: Sun, 25 Nov 2007

add a note User Contributed Notes
mssql_bind

Anonymous
08-Jun-2008 10:52


for type :



SQLCHAR     DBCHAR

SQLVARCHAR     DBCHAR

SQLTEXT     DBCHAR

SQLBINARY     DBBINARY

SQLVARBINARY     DBBINARY

SQLIMAGE     DBBINARY

SQLINT1     DBTINYINT

SQLINT2     DBSMALLINT

SQLINT4     DBINT

SQLFLT4     DBFLT4

SQLFLT8     DBFLT8

SQLBIT     DBBIT

SQLMONEY4     DBMONEY4

SQLMONEY     DBMONEY

SQLDATETIM4     DBDATETIM4

SQLDATETIME     DBDATETIME

SQLDECIMAL     DBDECIMAL

SQLNUMERIC     DBNUMERIC



source : http://msdn.microsoft.com/en-us/library/aa937008(SQL.80).aspx

daryl dot mitchell at usask dot ca
05-Dec-2007 09:56


I had the same problem but the posted solution above just produced null results.  Here's a modification that ended up working:



#THIS SUCCEEDS, USES A REFERENCE

mssql_bind($proc, '@'.$key, $sp_parms[$key], SQLVARCHAR)

or die("Unable to bind $sp_name:$key<br>".mssql_get_last_message());

fheald at buzztime dot com
06-Aug-2007 12:27


mssql_bind binds by reference, not by value, even on input parameters.  Improper binding can cause strange errors; in my case "Error converting data type varchar to int"



--SAMPLE STORED PROCEDURE

CREATE Procedure [dbo].[myproc]

(

    @one VARCHAR(10) = 'n1',

    @two VARCHAR(10) = 'n2',

    @three VARCHAR(10) = 'n3',

    @four VARCHAR(10) = 'n4',

    @five VARCHAR(10) = 'n5'

)

AS

BEGIN

SET NOCOUNT ON;



SELECT

    @one AS 'one',

    @two AS 'two',

    @three AS 'three',

    @four AS 'four',

    @five AS 'five'

END



//SAMPLE PHP CALL

$sp_name = 'mydb.dbo.myproc';

$proc = mssql_init($sp_name);

$sp_parms->one = 'one';

$sp_parms->two = 'two';

$sp_parms->three = 'three';



foreach ($sp_parms as $key=>$parm) {

    #THIS FAILS, because it's binding values!

    #mssql_bind($proc, '@'.$key, $parm, SQLVARCHAR)

    #    or die("Unable to bind $sp_name:$key<br>".mssql_get_last_message());

    #THIS SUCCEEDS, USES A REFERENCE

    mssql_bind($proc, '@'.$key, $sp_parms->$key, SQLVARCHAR)

        or die("Unable to bind $sp_name:$key<br>".mssql_get_last_message());

}

add a note

mssql_close

MS SQL Server

Last updated: Sun, 25 Nov 2007