php sprintf()


value
+ prefix width align left right
pad precision

sprintf(format,'')

presentation format result
string %s
character %c
binary %b
0
signed decimal %d
0
unsigned decimal %u
0
floating-point (locale) %f
0.000000
floating-point (non-locale) %F
0.000000
hexadecimal lowercase %x
0
hexadecimal uppercase %X
0
octal %o
0
exponential lowercase %e
0.000000e+0
exponential uppercase %E
0.000000E+0