printf
Tags:
PHP 5.x
PHP 7.x
PHP 8.x
printf — Output a formatted string
Description
printf(
string $format,
mixed ...$values
): int
Produces output according to format.
Parameters
format
The format string is composed of zero or more directives: ordinary characters (excluding %) that are copied directly to the result and conversion specifications, each of which results in fetching its own parameter.
A conversion specification follows this prototype: %[argnum$][flags][width][.precision]specifier.
Return Values
Returns the length of the outputted string.
More information about printf on official PHP documentation site