PHP 5.4.31 Released

vfprintf

(PHP 5)

vfprintfWrite a formatted string to a stream

Opis

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

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

Operates as fprintf() but accepts an array of arguments, rather than a variable number of arguments.

Parametry

handle

format

See sprintf() for a description of format.

args

Zwracane wartości

Returns the length of the outputted string.

Przykłady

Przykład #1 vfprintf(): zero-padded integers

<?php
if (!($fp fopen('date.txt''w')))
    return;

vfprintf($fp"%04d-%02d-%02d", array($year$month$day));
// will write the formatted ISO date to date.txt
?>

Zobacz też:

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top