[英]Fetching corrupted data from MySQL DB using PDO in php
This is my code in phpstorm. 这是我在phpstorm中的代码。
Fname
in MySQL database is a varchar
field of student
table which contains Persian characters. MySQL数据库中的Fname
是student
表的varchar
字段,其中包含波斯字符。 I set DB collation to UTF8, but still, this code returns me "??? ???" 我将DB排序规则设置为UTF8,但仍然,这段代码返回“??? ???” as result. 结果。
What is the problem in using it? 使用它有什么问题?
<?php
$conn = new PDO("mysql:host = localhost;dbname=university;charset = utf8","root","");
$query = "SELECT * FROM student WHERE status = 1";
$result = $conn->query($query);
while($row = $result->fetch(PDO::FETCH_ASSOC)){
echo $row['Fname'],"<br>";
}
?>
Try 尝试
$conn = new PDO("mysql:host=localhost;dbname=university;charset=utf8","root","",
array(PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES 'utf8'"));
instead of 代替
$conn = new PDO("mysql:host = localhost;dbname=university;charset = utf8","root","");
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