php - 如何删除数据库“mysql”中的字符

Question

<?php   
 if($_POST['submit'] == "Submit")
    {
    $t = "UPDATE golf_details SET description = REPLACE(description , '"', '')";
    mysql_query($t);
    }
    echo "hwllo";
?>

如何将 "替换为空白，或者如何在提交点击时从表单中删除 "。？？

Answer 1

PHP str_replace()

$desc=str_replace('"','',$desc);
echo $desc;

然后在你的声明中

UPDATE XX SET description=$desc