The table Users contains data but still it shows Records Not Found
<?php
$conn = mysql_connect("localhost", "root", "pass", "Assign1");
$records = mysql_query($conn, "select * from Users");
if(!$records)
{
echo "No Records Found";
exit();
}
while($row = mysql_fetch_array($records))
{
echo $row['name'] . " " . $row['pwd'];
echo "<br />";
}
mysql_close($conn);
?>
You have the parameters to mysql_query reversed. It should be:
$records = mysql_query("select * from Users", $conn);
Your other issue is with the if statement. You're checking if on a query, not on a result set.
Also, I'm sure you probably know but mysql libraries are deprecated and are being removed. You should really learn to use mysqli functions as they will be far more useful to you in the future.
Link to MySQLi documentation - It's really no harder than mysql libraries.
To re-implement in correct libraries:
<?php
$mysqli = new mysqli("localhost", "user", "pass", "database");
$query = $mysqli->query("SELECT * FROM users");
$results = $query->fetch_assoc();
if($results) {
foreach($results as $row) {
echo $row['name'] . " " . $row['pwd'] . "<br/>";
}
} else {
echo "No results found.";
}
?>
Hopefully I didn't just do your whole assignment for you, but it'd probably be worth it to get one more person using mysqli properly.
or die(mysql_error()); to the end of the connection and query statements like this: mysql_query(...) or die( mysql_error()); At least then you know that the statement run.You have a wrong usage of mysql_query function
use it like this:
<?php
$conn = mysql_connect("localhost", "root", "pass","Assign1");
$result = mysql_query("select * from Users", $conn);
if(!$records)
{
echo "No Records Found";
exit();
}
while($row = mysql_fetch_array($result))
{
echo $row['name'] . " " . $row['pwd'];
echo "<br />";
}
mysql_close($conn);
?>
Lets resolve this issue first.The error it was actually showing is no database selected you have to select the database that needs the code
mysql_select_db("Assign1",$conn);
Hope this code will perfectly sole your issue .Try it once .........
<?php
$conn = mysql_connect("localhost", "root", "pass");
mysql_select_db("Assign1",$conn);
$result = mysql_query("select * from users", $conn);
if(!$result)
{
echo "No Records Found";
exit();
}
while($row = mysql_fetch_array($result))
{
echo $row[0]['name'];
echo "<br />";
}
mysql_close($conn);
?>
here you go
<?php
$conn = mysql_connect("localhost", "root", "pass", "Assign1");
mysql_select_db(' ----your-database-here---', $conn ) ;
$records = mysql_query($conn, "select * from Users");
if(mysql_num_rows($records) > 0 )
{
while($row = mysql_fetch_array($records))
{
echo $row['name'] . " " . $row['pwd'];
echo "<br />";
}
}else
{
echo "No Records Found";
exit();
}
mysql_close($conn);
?>
