PHP - Function Vprintf

Syntax

vprintf(format,argarray)

It used to convert string to formatted string

It returns the length of returned string

Sr.No	Parameters & Description
1	format It is used to specifies string and how to format the variable in it
2	argarray It is used to specifies an array with argument to be inserted

Parameters & Description

It is used to specifies string and how to format the variable in it

argarray

It is used to specifies an array with argument to be inserted

Try out the following example

<?php
   $number = 22;
   $str = "Tutorials point";
   
   vprintf("There are %u million users for %s.",array($number,$str));
?>

This will produce following result −

There are 22 million users for Tutorials point.

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