Strings
PHP Manual

vprintf

(PHP 4 >= 4.0.7, PHP 5)

vprintf — Output a formatted string

说明

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.

参数

format

args

返回值

Returns the length of the outputted string.

参见


Strings
PHP Manual