vprintf

Output a formatted string

Description

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.

Parameters

format

See sprintf for a description of format.

args

Return Values

Returns the length of the outputted string.

Examples

Example #1 vprintf: zero-padded integers

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

See Also

  • printf
  • sprintf
  • vsprintf