// Check whether TCPDF library is available.
if (!file_exists('WEB-INF/lib/tcpdf/'))
die('TCPDF library is not found in WEB-INF/lib/tcpdf/');
// Check whether TCPDF library is available.
if (!file_exists('WEB-INF/lib/tcpdf/'))
die('TCPDF library is not found in WEB-INF/lib/tcpdf/');