Fatal error: Uncaught TypeError: number_format(): Argument #1 ($num) must be of type int|float, string given in C:\wamp64\www\examples\example_011.php:68 Stack trace: #0 C:\wamp64\www\examples\example_011.php(68): number_format('In good Conditi...') #1 C:\wamp64\www\examples\example_011.php(129): MYPDF->ColoredTable(Array, Array) #2 {main} thrown in C:\wamp64\www\examples\example_011.php on line 68