vprintf
PHP function
Edit on GitHub ✎
(PHP 4 >= 4.1.0, PHP 5, PHP 7, PHP 8)
Output a formatted string
Description
vprintf(string $format, array $values): int
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
values
Return Values
Returns the length of the outputted string.
Errors/Exceptions Vsprintf
Changelog Vsprintf
Examples
vprintf(): zero-padded integers
php
<?php
vprintf("%04d-%02d-%02d", explode('-', '1988-8-1'));
?>The above example will output:
output
1988-08-01