String 函数
PHP 手册

vsprintf

(PHP 4 >= 4.1.0, PHP 5)

vsprintfReturn a formatted string

说明

string vsprintf ( string $format , array $args )

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

参数

format

See sprintf() for a description of format .

args

返回值

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

范例

Example #1 vsprintf(): zero-padded integers

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

参见


String 函数
PHP 手册