[Solved] How to make login with userid or mobile number using php mysql [closed]

Change this; $query=mysql_query(“select * from users where userId=’$uname’ and pwd =’$pwd’ “); to: $query=mysql_query(“SELECT * FROM users WHERE pwd =’$pwd’ AND (userId = ‘$uname’ OR PhoneNum = ‘$uname’)”); What this does it will take both $uname value and search both Userid column and Phone Num column for a match. Please note that PhoneNum is the … Read more

[Solved] i want to transfer data from column to another table column using PHP [duplicate]

Use this. here I use userId to select a particular row. you can alter it or not use it according to your requirement. $query = “SELECT amount FROM table1 WHERE userId='{$id}'”; $result = mysqli_query($con,$query); $sql = “UPDATE table2 SET total=”{$result}” WHERE userId='{$id}'”; mysqli_query($con,$sql); 0 solved i want to transfer data from column to another table … Read more

[Solved] Parse xml-file and insert into mysql database

The place of mysql_query isn`t correct. You must insert records in loop: foreach ($xml as $syn) { $w1 = $syn->w1; $w2 = $syn->w2; $sql = “INSERT INTO db_name (w1, w2) VALUES (‘$w1′,’$w2’)”; $query = mysql_query($sql); if (!$query) { echo (‘Error: ‘ . mysql_error()); } else { echo “Record added”; } } mysql_close($con); 3 solved Parse … Read more

[Solved] When I run this PHP code nothing prints to the screen [closed]

There are multiple problems with your latest revision: Problem #1: You should use some variant of mysql_fetch_ in order to fetch the rows from the resource returned by mysql_query(). Using mysql_result can be inefficient. Usually, people use mysql_fetch_assoc(). This will return an array, which you can then access using its key, which depends on which … Read more

[Solved] Turn void method into a boolean-java [closed]

First change the method signature to return a value: public static boolean checkUSPASS(String a,String b) Then return a value from within the method: return true; or: return false; Note that all code paths must return some value. So you have this in your try block: if (rs.next()) { return true; } else { return false; … Read more

[Solved] Retrieving URL from MySQL database

You need to give your anchor tag’s href property some value. <a href=”https://stackoverflow.com/questions/35997885/<?php echo $results[“Website’] ?>”><?php echo $results[ ‘Website’]?></a> As it is now, the href property is empty, which some browsers will interpret as pointing to your current page. This is what’s causing your page to reload. 1 solved Retrieving URL from MySQL database

[Solved] What is the best way to have only single database connection throughout whole android app life?

THere is no way, not how you’re doing it. You’re making individual HTTP connections for each request. Unless your webserver only maintains a single instance of a database connection for all requests, its going to create new ones for each request (this would also mean your website only has a single server- in other words … Read more