Jumat, 27 September 2013

PHP Indonesia - Facebook: [ASK] Kira2 yang mana yang lebih evisien dan lebih...

PHP Indonesia - Facebook
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[ASK] Kira2 yang mana yang lebih evisien dan lebih...
Sep 27th 2013, 13:07, by Samad KeDai

Samad KeDai 1:07pm Sep 27
[ASK]
Kira2 yang mana yang lebih evisien dan lebih baik!!
case 1 :
$data=$_POST['data'];
$data=str_replace("/","-",$data);
kalo di bandingkan dengan yang ini
$data=str_replace("/","-",$_POST['data']);

case 2 :
$result=msyql_query("select * from table");
while ($fetch=mysql_fetch_array($query)){
echo "bla..bla..bla";}
dibandingkan dengan yang ini
$query="select * from table";
$result=mysql_query($query);
while($fetch=mysql_fetch_array($result)){
echo "bla..bla..bla";}

Cahya Dsn 1:13pm Sep 27
case by case, [1]jika variable hanya digunakan satu kali, lebih baik hindari; jika [2] query-nya singkat dan tidak 'njimet' bisa dimasukkan langsung [3] utk alasan tracing/debuging/keterbacaan code bisa dipisahkan [4] ..dll,dsb,dst.. cmiiw ^_^V

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