Number of Millions and Decimals
PHP Javascript jQuery
By | Friday, March 9, 2012




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PHP:
<?php

$n = 2588000000;

if(eregi("^[0-9]+$", $n)){
    //IF NUMBER >= 1000
    if($n>=1000){
        $m = $n/100; //GETS THE FIRST DECIMAL POINT
        $nn = (floor($m)/10)."K"; //WRITES THE NUMBER OF THOUSANDS
        if($n>=1000000){
            $m = $n/100000; //GETS THE FIRST DECIMAL POINT
            $nn = (floor($m)/10)."M"; //WRITES THE NUMBER OF MILLIONS
        }
        if($n>=1000000000){
            $m = $n/100000000; //GETS THE FIRST DECIMAL POINT
            $nn = (floor($m)/10)."B"; //WRITES THE NUMBER OF BILLIONS
        }
        if($n>=1000000000000){
            $m = $n/100000000000; //GETS THE FIRST DECIMAL POINT
            $nn = (floor($m)/10)."T"; //WRITES THE NUMBER OF TRILLIONS
        }
    //JUST DISPLAY NUMBER AS-IS
    } else {
        $nn = $n;
    }
}

echo $nn;

?>
jQuery/Javascript:
<html>
<head>
<script src="http://wcetdesigns.com/assets/javascript/jquery.js"></script>
<script>
function t(n){
var p = /^[0-9]+$/; //NUMBER PATTERN
if(n.match(p)){
if(n>=1000){
m = n/100; //GETS THE FIRST DECIMAL POINT
z = (Math.floor(m)/10)+"K"; //WRITES THE NUMBER OF THOUSANDS

if(n>=1000000){
m = n/100000; //GETS THE FIRST DECIMAL POINT
z = (Math.floor(m)/10)+"M"; //WRITES THE NUMBER OF MILLIONS
}
if(n>=1000000000){
m = n/100000000; //GETS THE FIRST DECIMAL POINT
z = (Math.floor(m)/10)+"B"; //WRITES THE NUMBER OF BILLIONS
}
if(n>=1000000000000){
m = n/100000000000; //GETS THE FIRST DECIMAL POINT
z = (Math.floor(m)/10)+"T"; //WRITES THE NUMBER OF TRILLIONS
}
} else {
var z = n;
}
} else {
z = 'Invalid Number';
}
$('#nn').html(z);
}
</script>
</head>
<body>
<input onKeyUp="t(this.value)" placeholder="Type in number">
<span id="nn"></span>
</body>
</html>