I am facing problem for getting the value of after decimal

<?php

$a=5.4243423;
$c = round($a,1);
echo $c;

?>  

Out put is 5.4 


How to get 4 value?


Any body help me to get after decimal value

You already have the 4. Can you reword your quetion, it doesn't make sense.

Sorry DaveAmour,

I confused,

I wont repeat like this,

Ramu

Thanks pzuurveen.

your link help me to get.

thanks

Ok I see now you wanted to get the decimal portion!