PHP format a number to have no decimal places?

Question

I have a number (as string) like this: 1.00000

How can I reformat such numbers to only look like 1?

Thanks

Answer 1

Use number_format()

echo number_format('1.000000'); // prints 1

Or use intval()

echo intval('1.000000'); // prints 1

Or cast it as an integer

echo (int) '1.000000'; // prints 1