php MySqli:如何将 fetch 重写为 fetch_assoc?像 CONCAT

php MySqli : How can i rewrite fetch to fetch_assoc? LIKE CONCAT(php MySqli:如何将 fetch 重写为 fetch_assoc?像 CONCAT)

问题描述

你好，我使用bind_result"、LIKE CONCAT"...通过两个查询字符串达到全文搜索和分页.

Helo, I using "bind_result", "LIKE CONCAT" ... to reach full text search and pagination by two query string.

但是如何将 bind_result 方法更改为 fetch_assoc?

but how can I change bind_result methods to fetch_assoc?

<?php
$mysqli = new mysqli("localhost", "", "", "test");


$query_string="hello"; //keywords

$sqltxt="SELECT * FROM `table` WHERE text1 LIKE CONCAT('%', ?, '%')";


//first query : for get the total number of data
$stmt = $mysqli->prepare($sqltxt);
$stmt->bind_param("s",$query_string);
$stmt->execute();
$stmt->store_result();
$total =$stmt->num_rows;

$lastpage = ceil($total/20);//obtain the last page

$page=$_GET["page"];
$startpoint = ($page * 20) - 20;

//second query : for get the true data
$stmt = $mysqli->prepare($sqltxt ." LIMIT {$startpoint}, 20");
$stmt->bind_param("s",$query_string);
$stmt->execute();
$stmt->store_result();
$stmt->bind_result($id,$title,$tel); //<= hits!! I want to using fetch_assoc methods

while($stmt->fetch()){ //<= hits!! I want to using fetch_assoc methods


echo $id;
echo $atitle;
echo $tel;

}


?>

谢谢！

推荐答案

来自 mysql 文档示例:

From mysql documentation examples:

<?php

// ... document's example code:

/* bind parameters for markers */
$stmt->bind_param("s", $city);

/* execute query */
$stmt->execute();

/* instead of bind_result: */
$result = $stmt->get_result(); //with get_result ;)

/* now you can fetch the results into an array - NICE */
while ($myrow = $result->fetch_assoc()) { //now you can use fetch_assoc

    // use your $myrow array as you would with any other fetch
    printf("%s is in district %s
", $city, $myrow['district']);

}
?>

-----------编辑----------------------

-----------EDITED----------------------

请阅读此方法的用户注释:

Please read the user notes for this method:

http://php.net/manual/en/mysqli-stmt.get-result.php

它需要 mysqlnd 驱动程序...如果它没有安装在您的网站空间上，您将不得不使用 BIND_RESULT &获取！

It requires the mysqlnd driver... if it isn't installed on your webspace you will have to work with BIND_RESULT & FETCH!

http://www.php.net/manual/en/mysqli-stmt.bind-result.php

http://www.php.net/manual/en/mysqli-stmt.fetch.php

仅运行 MySQL 本机驱动程序

Function MySQL Native Driver Only

仅适用于 mysqlnd:http://www.php.net/manual/en/book.mysqlnd.php

Available only with mysqlnd: http://www.php.net/manual/en/book.mysqlnd.php

注意:mysqli_stmt::get_result() 仅适用于 PHP v5.3.0 或以上

Note: mysqli_stmt::get_result() is only available at PHP v5.3.0 or above

我要寻找另一种选择.

萨鲁多斯 ;)

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