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- <?php
- /* vars for export */
- // database record to be exported
- $db_record = 'XXX_TABLE_NAME_XXX';
- // optional where query
- $where = 'WHERE 1 ORDER BY 1';
- // filename for export
- $csv_filename = 'db_export_'.$db_record.'_'.date('Y-m-d').'.csv';
- // database variables
- $hostname = "XXX_HOSTNAME_XXX";
- $user = "XXX_USER_XXX";
- $password = "XXX_PASS_XXX";
- $database = "XXX_DATABASE_XXX";
- $port = 3306;
- $conn = mysqli_connect($hostname, $user, $password, $database, $port);
- if (mysqli_connect_errno()) {
- die("Failed to connect to MySQL: " . mysqli_connect_error());
- }
- // create empty variable to be filled with export data
- $csv_export = '';
- // query to get data from database
- $query = mysqli_query($conn, "SELECT * FROM ".$db_record." ".$where);
- $field = mysqli_field_count($conn);
- // create line with field names
- for($i = 0; $i < $field; $i++) {
- $csv_export.= mysqli_fetch_field_direct($query, $i)->name.';';
- }
- // newline (seems to work both on Linux & Windows servers)
- $csv_export.= '
- ';
- // loop through database query and fill export variable
- while($row = mysqli_fetch_array($query)) {
- // create line with field values
- for($i = 0; $i < $field; $i++) {
- $csv_export.= '"'.$row[mysqli_fetch_field_direct($query, $i)->name].'";';
- }
- $csv_export.= '
- ';
- }
- // Export the data and prompt a csv file for download
- header("Content-type: text/x-csv");
- header("Content-Disposition: attachment; filename=".$csv_filename."");
- echo($csv_export);
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