Search results for: "resource"

How can resource variables be handled when trying to store them in a session in PHP?

When trying to store resource variables in a session in PHP, you may encounter issues because resources cannot be serialized. To solve this problem, y...

How can one ensure that the $result variable in PHP is a valid "MySQL result resource"?

To ensure that the $result variable in PHP is a valid "MySQL result resource," you can use the mysqli_query function to execute a query on the MySQL d...

Why is it important to use the correct resource variable in mysql_fetch_assoc() in PHP?

Using the correct resource variable in mysql_fetch_assoc() in PHP is important because it ensures that the function fetches the correct row from the r...

What potential issue could arise from using mysql_fetch_array() with a non-valid MySQL result resource in PHP?

Using mysql_fetch_array() with a non-valid MySQL result resource in PHP can result in a warning or error being displayed, as the function expects a va...

How can the issue of "supplied argument is not a valid MySQL result resource" be resolved in PHP?

The issue of "supplied argument is not a valid MySQL result resource" typically occurs when trying to use a MySQL result resource that is not valid, w...