PHP vprintf Function

What is vprintf Function?


This function is used to output a formatted string.



In the above syntax "format" specifes the formatting string to be used "%%", "%b", "%c", "%d", "%e", "%u", "%f", "%F", "%o", "%s", "%x", "%X", "argarray" specifies an array with arguments to be inserted at % sign.

Example :

$str = "Hi";
$number = 200;
vprintf("%s my mark is %u",array($str,$number));
Result :

Hi my mark is 200

In the above PHP example the output is displayed using the vprintf() function.

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