How can PHP not invoke stored procedures?

How can PHP not invoke stored procedures?
My stored procedure is tested under Mysql-front;
With PHP code calls do not error, but the database is not increased record?
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$sql = "Call Db.procinsertuserlist (' ABCDEFG ', ' 123456 ')";
printf ($sql);
$result = mysql_query ($sql);


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printf Prints the code under the Mysql-front test can write data;

Database version: mysql-5.0.22
PHP Version: Php-5.2.9-2-win32

------Solution--------------------
MySQL in PHP is automatically closed every time you execute, you try Pconnect way
------Solution--------------------
Column ' I_user_nichenname ' the 1th row of data is too long
------Solution--------------------
You can do this link=mysql_connect ($host, $name, $pass) or Die ("Connection timeout");
mysql_select_db ($table) or Die ("No Database:". $table);

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