Search results for: "display message"

How can the PHP code be modified to display only one message instead of multiple messages?

The issue of displaying multiple messages can be solved by using a flag variable to indicate if a message has already been displayed. This way, the co...

How can you modify the PHP script to display a message like "0 Treffer" when no results are found in the SQL query?

To display a message like "0 Treffer" when no results are found in the SQL query, you can check the number of rows returned by the query. If the numbe...

Is it possible to display a message on a webpage indicating that cookies must be enabled using PHP?

To display a message on a webpage indicating that cookies must be enabled using PHP, you can check if cookies are enabled by using the `isset()` funct...

How can you display a "Please wait..." message for the script caller in PHP code?

When a script is executing a time-consuming task, it is good practice to display a "Please wait..." message to inform the user that the process is ong...

How can the PHP code be modified to display a message if the checkbox is not activated?

To display a message if the checkbox is not activated, we can check if the checkbox value is not set or is empty. If it is not set or empty, we can di...