Dedy's Personal Site - Project Management - Web Developer - PHP Developer - PHP Freelancer

Balivilla

dedy — Tue, 19 Feb 2013 09:01:46 +0000

Environment : PHP5, codeigniter, jquery, mysql

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How To Setup Virtual Host on Local Web Server using Apache on Windows

dedy — Thu, 03 Jun 2010 05:04:50 +0000

there are 2 files that needed to be edited in order to create virtual host on local computer .

1. apache side :

./apache/conf/httpd.conf

enable for include httpd-vhosts.conf :

Include conf/extra/httpd-vhosts.conf

./apache/conf/extra/httpd-vhosts.conf , to configure the virtual host

ex :

NameVirtualHost 127.0.0.1

DocumentRoot “E:/folder/to/web1/”

ServerName web1.local

DocumentRoot “E:/folder/to/web2/”

ServerName web2.local

2. windows site, for the resolving dns

C:\Windows\system32\drivers\etc\hosts

127.0.0.1 creation.dedy.com

127.0.0.1 balivilla.local

127.0.0.1 web1.local

127.0.0.1 web2.local

then restart apache

how to setup adsl modem d-link dsl 526B with linksys wireless router wrt54gh

dedy — Sat, 27 Mar 2010 04:42:53 +0000

When I bought a new PC , I need to share the internet connection I have at home .

Previously with 1 notebook at home, I just need adsl modem plug into my notebook.

But with the new PC , I need to share the internet connection using a wireless router .

After searching, my choice come to linksys wrt54gh, due to its price .

a. The connection

adsl cable – adsl modem – wireless router — pc / notebook

b. with dlink 526b , I use it as a bridge . and put the ppoe dial in my router.

c. Step by step how to :

1. open adsl modem web setting , by default is http://192.168.1.1 , user and pass : admin / admin (default)

2. change wan connection setting in adsl modem , from ppoe to bridge mode :

in the wan connection, edit the existing setting .

click next. then choose bridge instead of ppoe.

3. save . It’s done for setting in adsl modem

4. Unplug the utp cable from pc to adsl , and plug it into the router

5. open the router web admin , by default is http://192.168.1.1/ user : / admin

6. change the router IP so it has different segment with adsl modem. In this case , I use 192.168.0.1

7. enable dhcp in router

8. In the internet connection, choose PPoE , and fill the user and pass provide by your internet provider (I use speedy ) .

9 . Save settings. wait until it restart

10. restart PC (or just repair the lan connection)

11. connect adsl modem with the router, from the router , port internet , connect to adsl modem utp port

12. done.

good luck

How to setting adsl modem TP-Link TD-8817 with wireless router Linksys wrt54GH

dedy — Sat, 27 Mar 2010 04:26:44 +0000

It’s very simple to setting adsl modem with the wrt54gh.

It’s because I need to access internet when I’m in my friend’s house. But he only have 1 internet connection using telkom speedy adsl modem tp link td-8817.

So I brought my wireless router (linksys wrt54GH) and setup there.

I’ll post later how to setup an adsl modem dlink with this wireless router.

These are the steps :

a. the structure will be like this :

adsl cable — adsl modem — wireless router (internet port) — pc

b. I assume the IP of the adsl modem is 192.168.1.1

c. By default , the IP of the router is 192.168.1.1 .

So first unplug the utp cable from pc to adsl modem , and connect it from pc to router (not the internet port).

d. open http://192.168.1.1

e. By default , user password for the router is : / admin.

f. Make the IP of the wireless router to different segment, by changing the router IP in basic setup.

In this case, I use 192.168.0.1

g. Why different segment ? Because the adsl modem itself has the dhcp service. And in 1 segment , there can not be 2 DHCP server running , it can cause conflict.

h. Then in the internet connection type , choose ‘Automatic configuration – DHCP’ .

f. Save settings. will need couple time to restart the router.

g. After that , connect the adsl modem with router . put the utp in the internet port of the router , and connect it to adsl modem.

h. done . No settings changed in the adsl modem needed.

j. restart the modem and pc if needed.

meredirect url dengan htaccess

dedy — Tue, 14 Jul 2009 11:32:53 +0000

RewriteEngine On
RewriteBase /
Redirect / http://www.new-address.com/
RewriteRule (.*) http://www.new-address.com/$1 [L]

explanation :

RewriteBase /

* untuk menentukan folder aktif u/ rewrite tersebut


Redirect / http://www.new-address.com/
*meredirect request ke folder '/' , ke alamat baru

RewriteRule (.*) http://www.new-address.com/$1 [L]
* semua request di redirect ke alamat baru (plus parameter di belakangnya)

Custom 404 page in codeigniter

dedy — Fri, 26 Jun 2009 10:43:06 +0000

Helo,

I found this in the internet when I need to custom my 404 page . Because the default 404 page from codeigniter is so ‘default’ .

When the application can not found the page requested, it handle by the Exceptions in the codeigniter , function show_404.

You can find the file in the ‘./libraries/Exceptions.php’ .

In order to create your own 404 page, you just need to override the function show_404($page = ”) .

How we do that ?

You just need to create a file named : ‘MY_Exceptions.php’ , and put it in the folder ‘./application/libraries’.

And the content of the file should be like this :

Difference between parsing variable and parsing reference

dedy — Wed, 24 Jun 2009 09:46:42 +0000

I found an interesting code when I’m coding.

what is difference between :

$_fx = &$a ;

with

$_fx = $a ;

The first one, we call it parsing reference, and the second one , is parsing value.

you can see the difference with this sample :



 

echo "without reference: 
";
$a = 5;
$b = $a;

echo " a : 5
";
echo '$b = $a 
';
echo "${b} = ${a} 
";

for($i=1;$i<5;$i++){
$b++;
echo "a(${a}) | b(${b}) 
";
}

echo "

";

echo "with reference (&amp;amp;) : 
";

$a = 5;
$b = &amp;amp;$a;

echo " a : 5
";
echo '$b = &amp;amp;$a 
';
echo "${b} = ${a} 
";

for($i=1;$i<5;$i++){
$b++;
echo "a(${a}) | b(${b}) 
";
}

?>



as you can see, using ‘&’ , the value of $a is also changed .
so what I get is , if you using a reference, any changes you made on the reference variable ($b) will efect the real variable ($a)



Pengalaman mengurus SIM hilang
dedy — Fri, 06 Mar 2009 02:13:55 +0000
gw kehilangan dompet beberapa minggu lalu , yg isi nya KTP, SIM A , dan SIM C . Untung gw jarang2 banget bawa kartu kredit or kartu debet di dompet kalau tidak penting.
Yang ingin gw ceritain di sini , pengalaman gw ngurus sim .
pertama2 , jelas, kita harus ke kantor polisi untuk melaporkan kehilangan, dari situ kita dapat surat laporan kehilangan.
Nah surat itu di copy, copy nya di pakai u/ urus KTP , asli nya di pakai u/ urus sim hilang .
Yang perlu di siapkan u/ mengurus sim hilang :
a. KTP Asli , ya asli, jadi bisa ngurus sim hilang , setelah ngurus ktp yg hilang nya selesai  
b. Copy KTP (copy aja 3, tp kyknya kepakai 1 doang) .
c. Copy SIM lama yg hilang (kebetulan gw ada ) , masing2 3 (terpakai mungkin 1)
d. Surat laporan kehilangan yang asli dari pos polisi.
e. Pakai sepatu , dan pakaian yang rapih (khan mo di photo   )
f. Bawa alat2 tulis . Kemaren sih yang di pakai cukup balpoint saja. Tapi yang bikin baru, seperti nya harus bawa pensil 2b.
Kenapa musti bawa spare copy-an ?? Karena kalau foto copy di samsat, aduh mahal nya. 1 lembar @500 . (sedangkan gw copy di luar, 1 lembar @100)   .
Gw mengurus sim hilang ini di samsat di Daan mogot . Yang kalau dari arah citra land ke arah cengkareng , setelah pertigaan jalan panjang – daan mogot, masih lurus lagi dikit, ada nya di sebelah kanan.
Setelah sampai parkiran motor , yang harus di perhatikan adalah : lihat ke arah kantin yang ada antrian .    .  Ada nya di sebelah kiri parkiran motor.
Itu adalah tempat untuk mengambil test kesehatan , di sini kena charge Rp. 15.000 u/ sim A/C dan Rp. 20.000 untuk sim B1 (Biarpun ngurus hilang 2 sim, tapi cuman dikenakan biaya test 1x di sini).
Abis antri formulir test kesehatan, masuk ke ruang test kesehatan, di sini yang di test cuman penglihatan . Setelah test selama kurang lebih 5 detik ( yup , cepat sekali   ) , kita menuju ke gedung utama, di sebelah kanan parkiran motor .
Setelah masuk gedung, kita ke arah kiri , ke loket asuransi . isi formulir asuransi , trus bayar asuransinya  Rp. 15.000 . isi alamat nya kudu lengkap sampe rt rw .
Abis itu , ambil formulir administrasi pendaftaran sim (ada di sebelah nya loket asuransi) . Nanti dapat 2 lembar,  1 formulir isian, 1 lembar tanda terima.
1 formulir, @ Rp. 60.000 . Gw ambil 2 formulir.
Abis isi formulir ( isi juga yang lembar tanda terima), masuk ke dalam (lewatin pintu yg di jaga pak polisi) .
trus ke kanan , cari tangga ke lantai 2 . Ke ruang arsip, lapor aja kalau sim kita hilang.
Kita serahin : formulir isian tadi, surat laporan kehilangan  , copy KTP , copy sim .
Abis itu , kita turun lagi , ke loket 18. Loket ini untuk mengurus sim hilang.
Abis itu kita langsung foto, kita bisa foto di loket 23-26.
Setelah foto , udah deh, proses sudah selesai, kita tunggu di loket 30 untuk hasilnya.
Setelah nama gw di panggil di loket 30, kena charge rp.5000 untuk tempat SIM .
TOTAL cost :
a. Test kesehatan :  rp. 15.000
b. Asuransi : rp. 15.000
c. Formulir SIM : @rp.60.000 x 2 = rp. 120.000
d. dompet Tempat SIM : rp. 5000.
TOTAL : rp. 155.000  (Untuk 2 sim A dan C).
Waktu yang diperlukan : Datang jam 8.45 , pulang jam 10.00  
Salut dengan pak polisi yang untuk perpanjangan sim tanpa biaya ‘lain-lain’   . Tapi gak tau kalau yg bikin baru ataupun yang mutasi dari daerah. soal nya dulu waktu gw mutasi sim dari daerah, di minta surat pencabutan berkas dari daerah awal   . tapi dengan ‘bantuan’ pak polisi, maka surat itu bisa di abaikan.



Mengubah strange filename ke string
dedy — Wed, 04 Mar 2009 09:33:48 +0000
Ini gw dapet dari php.net waktu gw nyari fungsi u/ mengubah character non alphanumeric ke ‘-’ .
Berguna u/ merename filename yg aneh2 atau hal2 lain :



 

$string = "d'edy adhie&amp;%sdf\"ddd)(*)@#^$*(&amp;)%sfsd.jpg";

echo "

";

echo "string asli : ".$string."

";

echo "sesudah convert : ".string_to_filename($string);

function string_to_filename($word) {

$pos = strrpos($word,".");

$ext = substr($word,$pos);

$wordToReplace = substr($word,0,$pos);

 

 // only replace the filename, exclude the extension

$tmp = preg_replace('/\W+|\W+/', '-', $wordToReplace);  // remove all non-alphanumeric chars at begin &amp; end of string

$tmp = preg_replace('/\s+/', '-', $tmp);  // compress internal whitespace and replace with _

return strtolower(preg_replace('/\W-/', '-', $tmp)).$ext;  // remove all non-alphanumeric chars except _ and -

}



?>



hasil nya :
string asli : d’edy adhie&%sdf”ddd)(*)@#^$*(&)%sfsd.jpg
sesudah convert : d-edy-adhie-sdf-ddd-sfsd.jpg



mobile connection – on progress
dedy — Wed, 04 Feb 2009 08:05:32 +0000
mobile connection is a cellular spare part distributor