vfprintf() - string

Write a string produced according to format to the
   stream resource specified by handle.

Parameters : 
 handle -  
 format - See sprintf() for a description of
       format. 
 args -  

Syntax

int vfprintf
    ( resource $handle
   , string $format
   , array $args
   )

Example

<?phpif (!($fp = fopen('date.txt', 'w')))    return;vfprintf($fp, "%04d-%02d-%02d", array($year, $month, $day));// will write the formatted ISO date to date.txt?>

Output / Return Value

Limitations

Alternatives / See Also

Reference