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[英]Get in PHP an output value and a recordset from a MySQL stored procedure
[英]get output value from mysql stored-procedure to php?
我如何从存储过程中获取输出值到php变量..
示例存储过程:
DROP PROCEDURE `test`; CREATE DEFINER=`mydbinstance`@`%` PROCEDURE `test`(OUT `max` INT(11)) NOT DETERMINISTIC MODIFIES SQL DATA SQL SECURITY DEFINER
BEGIN
SELECT MAX(slno)+1 INTO @max FROM table1;
SELECT @max;
END
的PHP:
$stmt=mysqli_query($conn,"CALL test();");
您应该能够以与任何其他查询相同的方式获取存储过程的结果:
$stmt = mysqli_query($conn,"CALL test();");
if ($row = mysqli_fetch_row($stmt)) {
$value = $row[0];
}
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