use PhpTableBuilder\TableBuilder; $table = new TableBuilder(); $table->setHeaders(['Name', 'Age', 'Address']); $table->addRow(['John Doe', '35', '123 Main St']); $table->addRow(['Jane Smith', '28', '456 Elm St']); echo $table->render();This code creates a basic table with three columns: Name, Age, and Address. It then adds two rows of data and renders the table to output to the browser. Package library: It is difficult to determine the exact package library as there are many different PHP libraries that can be used for building tables, such as PhpSpreadsheet, HTML_Table, and DataTables. However, the code example above appears to be using a custom TableBuilder class.