Create the table headers with the th tag.
Inside the if condition, create a variable $export and save the HTML table in it.
Write the if condition to evaluate the condition. The number of rows must be greater than zero to execute further operations. The function returns the number of rows from the database. We can check the query result using the mysqli_num_rows() function. The database connection variable is the first parameter in the function, and the MySQL query is the second parameter. Then, run the query using the mysqli_query() function. The query to select all the rows from the users table is below. We use the name attribute’s value, submit as the index of the $_POST array inside the isset() function.Īfter that, write the SQL query and save the output in the $res variable. As the method attribute is post in the form that we created, we should use the $_POST array to check. Next, we can use the isset() function to check if the form has been submitted. You should fill it with your server information. Note that the values written as the parameters to the function above are merely placeholders. $connect = mysqli_connect("hostname", "username", "password", "db_name") Save the connection in the $connect variable. For that, use the mysqli_connect() function and provide your server details. We will use this value later to check if the data has been submitted in the form.Īt first, we have to establish a connection to the database. The name attribute of our button is submit. We created a form that submits the data to the index.php file when the button is clicked. At first, let’s create a button to export the table into excel. Now, we will export the table into an excel file.
We will break down the steps to export a MySQL table into an excel file.įor instance, we have a table named users in our database. Then, we can send the header information to the browser using the header() function and output the variable containing the table using the echo function. The variable should be an HTML table containing the queried results. We can query the required table in PHP and save the result in a variable. To download the excel file, we should use the Content-Disposition header as an attachment and provide the filename with the filename option. We should specify the Content-type header as application/xls to include the excel header.
We can use the excel headers in PHP to import the table in MySQL into an excel file. We will see how to export the table in MySQL into excel using PHP in this article.
0 kommentar(er)
