PHP + MySql +存储过程,如何获得访问“out”值?

问题描述:

文档严重缺乏MySQL中与PHP存储过程有关的任何事情。我目前有一个存储过程,我通过PHP调用,我怎样才能得到一个out参数的值?PHP + MySql +存储过程,如何获得访问“out”值?

它看起来像它的回答在这个岗位:

http://forums.mysql.com/read.php?52,198596,198717#msg-198717

随着mysqli的PHP API:

假设存储过程myproc的(IN I INT,从j个INT):

$mysqli = new mysqli( "HOST", "USR", "PWD", "DBNAME"); 
$ivalue=1; 
$res = $mysqli->multi_query("CALL myproc($ivalue,@x);SELECT @x"); 
if($res) { 
    $results = 0; 
    do { 
    if ($result = $mysqli->store_result()) { 
     printf("<b>Result #%u</b>:<br/>", ++$results); 
     while($row = $result->fetch_row()) { 
     foreach($row as $cell) echo $cell, "&nbsp;"; 
     } 
     $result->close(); 
     if($mysqli->more_results()) echo "<br/>"; 
    } 
    } while($mysqli->next_result()); 
} 
$mysqli->close(); 

下面是如何使用mysql,mysqli和pdo完成此操作的示例:

http://www.joeyrivera.com/2009/using-mysql-stored-procedures-with-php-mysqlmysqlipdo/