(PHP 4 >= 4.1.0, PHP 5, PHP 7)
vsprintf — 锟斤拷锟截革拷式锟斤拷锟街凤拷锟斤拷
$format
, array $args
) : string锟斤拷锟斤拷锟斤拷 sprintf() 锟斤拷锟斤拷锟斤拷锟狡ｏ拷锟斤拷锟角斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭幌碉拷锌杀锟斤拷锟斤拷锟斤拷牟锟斤拷锟斤拷锟�
锟斤拷锟斤拷 format 锟斤拷sprintf() 锟斤拷锟斤拷锟侥碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街革拷锟斤拷母锟绞斤拷锟斤拷锟揭伙拷锟斤拷址锟斤拷锟斤拷蟹锟斤拷锟揭幌碉拷锟街碉拷锟�
Example #1 vsprintf(): 前锟斤拷 0 锟斤拷锟斤拷锟斤拷
<?php
print vsprintf("%04d-%02d-%02d", explode('-', '1988-8-1')); // 1988-08-01
?>