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.
