Angka Nol depan angka


$angka = 123;
// hasilnya nanti 000001
//kalo 12 jadinya 000012
$len = strlen($angka);
if($len==1) $nol=”00000″;
else if($len==2) $nol=”0000″;
else if($len==3) $nol=”000″;
else if($len==4) $nol=”00″;
else if($len==5) $nol=”0″;

$angka = $nol.$angka;

echo $angka;


Kode di atas, pasti sudah benar tapi bagaimana dengan kode seperti ini :


$angka = 12322234;
$nol = array(1=>”00000″,”0000″,”000″,”00″,”0″,””);
$angka= $nol[strlen($angka)].$angka;
echo “$angka”;


bagaimana kalau dgn ini:

$angka = “123″;
echo sprintf(“%06d”, $angka);


About blackphp

All about programming php, ajax, jquery, mysql, etc, tips n trick. Now, i'm concern in php programming with codeigniter framework n also training my design skill with photoshop or corel... wish me luck! ('o')

Posted on August 19, 2010, in PHP and tagged , . Bookmark the permalink. Leave a comment.

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