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><H1
><A
NAME="function.mssql-bind"
></A
>mssql_bind</H1
><DIV
CLASS="refnamediv"
><A
NAME="AEN127912"
></A
><P
>    (PHP 4 &#62;= 4.1.0, PHP 5)</P
>mssql_bind&nbsp;--&nbsp;Adds a parameter to a stored procedure or a remote stored procedure</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN127915"
></A
><H2
>说明</H2
>bool <B
CLASS="methodname"
>mssql_bind</B
> ( resource stmt, string param_name, mixed &#38;var, int type [, int is_output [, int is_null [, int maxlen]]] )<BR
></BR
><P
>&#13;   Binds a parameter to a stored procedure or a remote stored procedure.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN127942"
></A
><H2
>参数</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>stmt</CODE
></DT
><DD
><P
>&#13;       Statement resource, obtained with <A
HREF="function.mssql-init.html"
><B
CLASS="function"
>mssql_init()</B
></A
>.
      </P
></DD
><DT
><CODE
CLASS="parameter"
>param_name</CODE
></DT
><DD
><P
>&#13;       The parameter name, as a string.
      </P
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>注意: </B
>
        You have to include the <TT
CLASS="literal"
>@</TT
> character, like in the
        T-SQL syntax. See the explanation included in
        <A
HREF="function.mssql-execute.html"
><B
CLASS="function"
>mssql_execute()</B
></A
>. 
       </P
></BLOCKQUOTE
></DIV
></DD
><DT
><CODE
CLASS="parameter"
>var</CODE
></DT
><DD
><P
>&#13;       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. 
      </P
></DD
><DT
><CODE
CLASS="parameter"
>type</CODE
></DT
><DD
><P
>&#13;       One of: <TT
CLASS="constant"
><B
>SQLTEXT</B
></TT
>, 
       <TT
CLASS="constant"
><B
>SQLVARCHAR</B
></TT
>, <TT
CLASS="constant"
><B
>SQLCHAR</B
></TT
>,
       <TT
CLASS="constant"
><B
>SQLINT1</B
></TT
>, <TT
CLASS="constant"
><B
>SQLINT2</B
></TT
>,
       <TT
CLASS="constant"
><B
>SQLINT4</B
></TT
>, <TT
CLASS="constant"
><B
>SQLBIT</B
></TT
>,
       <TT
CLASS="constant"
><B
>SQLFLT4</B
></TT
>, <TT
CLASS="constant"
><B
>SQLFLT8</B
></TT
>,
       <TT
CLASS="constant"
><B
>SQLFLTN</B
></TT
>. 
      </P
></DD
><DT
><CODE
CLASS="parameter"
>is_output</CODE
></DT
><DD
><P
>&#13;       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. 
      </P
></DD
><DT
><CODE
CLASS="parameter"
>is_null</CODE
></DT
><DD
><P
>&#13;       Wether the parameter is <TT
CLASS="constant"
><B
>NULL</B
></TT
> or not. Passing the <TT
CLASS="constant"
><B
>NULL</B
></TT
> value as
       <CODE
CLASS="parameter"
>var</CODE
> will not do the job.
      </P
></DD
><DT
><CODE
CLASS="parameter"
>maxlen</CODE
></DT
><DD
><P
>&#13;       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 
       <TT
CLASS="constant"
><B
>SQLVARCHAR</B
></TT
> and this value <TT
CLASS="literal"
>50</TT
>.
      </P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN128001"
></A
><H2
>返回值</H2
><P
>&#13;   如果成功则返回 <TT
CLASS="constant"
><B
>TRUE</B
></TT
>，失败则返回 <TT
CLASS="constant"
><B
>FALSE</B
></TT
>。
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN128006"
></A
><H2
>范例</H2
><P
>&#13;   <TABLE
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
CLASS="EXAMPLE"
><TR
><TD
><DIV
CLASS="example"
><A
NAME="AEN128009"
></A
><P
><B
>例 1. <B
CLASS="function"
>mssql_bind()</B
> Example</B
></P
><TABLE
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BGCOLOR="#E0E0E0"
CELLPADDING="5"
><TR
><TD
><code><font color="#000000">
<font color="#0000BB">&lt;?php<br /><br />$cn </font><font color="#007700">= </font><font color="#0000BB">mssql_connect</font><font color="#007700">(</font><font color="#0000BB">$DBSERVER</font><font color="#007700">, </font><font color="#0000BB">$DBUSER</font><font color="#007700">, </font><font color="#0000BB">$DBPASS</font><font color="#007700">);<br /></font><font color="#0000BB">mssql_select_db</font><font color="#007700">(</font><font color="#0000BB">$DB</font><font color="#007700">, </font><font color="#0000BB">$cn</font><font color="#007700">);<br /><br /></font><font color="#0000BB">$sp </font><font color="#007700">= </font><font color="#0000BB">mssql_init</font><font color="#007700">(</font><font color="#DD0000">"WDumpAdd"</font><font color="#007700">); </font><font color="#FF8000">// stored proc name<br /><br /></font><font color="#0000BB">mssql_bind</font><font color="#007700">(</font><font color="#0000BB">$sp</font><font color="#007700">, </font><font color="#DD0000">"@productname"</font><font color="#007700">, </font><font color="#0000BB">stripslashes</font><font color="#007700">(</font><font color="#0000BB">$newproduct</font><font color="#007700">), </font><font color="#0000BB">SQLVARCHAR</font><font color="#007700">, </font><font color="#0000BB">false</font><font color="#007700">, </font><font color="#0000BB">false</font><font color="#007700">, </font><font color="#0000BB">150</font><font color="#007700">);<br /></font><font color="#0000BB">mssql_bind</font><font color="#007700">(</font><font color="#0000BB">$sp</font><font color="#007700">, </font><font color="#DD0000">"@quantity"</font><font color="#007700">, </font><font color="#0000BB">stripslashes</font><font color="#007700">(</font><font color="#0000BB">$newquantity</font><font color="#007700">), </font><font color="#0000BB">SQLVARCHAR</font><font color="#007700">, </font><font color="#0000BB">false</font><font color="#007700">, </font><font color="#0000BB">false</font><font color="#007700">, </font><font color="#0000BB">50</font><font color="#007700">);<br /><br /></font><font color="#0000BB">mssql_execute</font><font color="#007700">(</font><font color="#0000BB">$sp</font><font color="#007700">);<br /></font><font color="#0000BB">mssql_close</font><font color="#007700">(</font><font color="#0000BB">$cn</font><font color="#007700">);<br /><br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN128013"
></A
><H2
>参见</H2
><P
>&#13;   <P
></P
><TABLE
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><TR
><TD
><A
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><B
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>mssql_execute()</B
></A
></TD
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><TD
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><B
CLASS="function"
>mssql_free_statement()</B
></A
></TD
></TR
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><TD
><A
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><B
CLASS="function"
>mssql_init()</B
></A
></TD
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></P
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