I have a problem about number_format.
There is a bit variable like :
0101100111010110101001110001110000010101000000000000110000000001
when I just echo ,that is:
6473545253444914177
work well,but when I use number_format :
number_format(bindec('0101100111010110101001110001110000010101000000000000110000000001'),'0','','');
It echo:
6473545253444914176
Can somebody could tell me why?
