php 한글 메뉴얼 도움말 검색 사이트 Output a formatted string [function.vprintf]

int vprintf ( string $format , array $args )

Display array values as a formatted string according to format (which is described in the documentation for sprintf()).

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

Returns the length of the outputted string.

Example #1 vprintf(): zero-padded integers


<?php
vprintf("%04d-%02d-%02d", explode('-', '1988-8-1')); // 1988-08-01
?>