The most used crontab under linux is for executing PHP script, but sometimes this crontab is not running well. Its happen because php CLI (Command Line Interface) is not installed in your file server.

You can test this php CLI command via console, by typing

php /var/www/some-script.php

and if php CLI not installed yet, you should get an error message like this

The program ‘php’ is currently not installed. You can install it by typing:
apt-get install php5-cli
bash: php: command not found

To fix this you must install it first by typing ‘apt-get install php5-cli’ (without quotes). Wait until the process is done and you can run crontab to executing your PHP scripts.

Package untuk Bisnis Internet Marketing [Critical Updates available!!!]

CMS eNdonesia

merupakan CMS buatan lokal yang berbasis Open Source dan banyak di pakai untuk para pemula

yang ingin mempunyai sebuah web portal. Dalam versi moded kali ini, kami mencoba

menggabungkan semua komponen CMS eNdonesia yang biasanya di download secara terpisah dari

http://sourceforge.net/projects/endonsia, menjadi satu paket yang bisa langsung di download

dan langsung di install tanpa kekurangan satu modul apa pun.

CMS eNdonesia ini

menyedikan modul berita, forum diskusi, web katalog, iklan baris gratis,galery serta modul lainnya yang bisa anda setting di menu admin. CMS ini banyak di

manfaatkan untuk bisnis internet marketing atau sekedat web perusahaan biasa

saja.

Info: endonesia.com

Download CMS eNdonesia 8.4 Moded 1.1 Full Package on

Walnutz (UPDATED 5 Juli 2008)
Download English version: eNdonesia84-en.rar

Download versi Indonesia: eNdonesia84-id.rar

Untuk pengguna endonesia versi

lama, silakan download update berikut, anda tinggal me-replace nya ke root folder web

anda

Download Critical Update (SQL Injection fix)

Download update English: _critical_update_en.rar

Download versi Indonesia: _critical_update_id.rar

eNdonesia8.4 Moded 1.1
———————-

Go to docs

directory for script information, what’s new, and installation manual.

Dalam versi

moded ini telah di integrasikan semua update terbaru dari CMS eNdonesia 8.4.
Sehingga

anda tidak perlu mendownloadnya secara terpisah

Untuk update, tinggal replace file

update dalam direktori upload ke root folder web anda

History:
——–
Versi

1.1 – 2008-07-05:
+ Fix SQL injection dengan memfilter beberapa variabel di URL, update

untuk beberapa modul
+ Mematikan pesan error PHP melalui file .htaccess untuk alasan

keamanan

Versi 1.0 – 2008-05-27:
+ Menambah file .htaccess untuk mengaktifkan

register globals menjadi ON jika server hosting anda mematikan fitur register globals
+

Integrasi modul Iklan Baris untuk versi Indonesia serta update iklan baris. Untuk mengeset

berapa jumlah maksimal karakter titel iklan bisa di set melalui variabel $title_max_length

di file iklanbaris_config.php
+ Integrasi modul Gallery untuk versi English dan

Indonesia
+ Integrasi update modul poll yang menyebabkan error
+ Integrasi update

modul diskusi untuk versi English dan Indonesia
+ Form Login di pindah ke bagian atas

agar mudah di lihat

Syarat minimum server hosting:
——————————

* Support PHP 4/5 dan MySQL 4/5
* PHP Mail Enabled agar script pengiriman e-mail PHP

bisa berjalan
* Register Globals ON atau OFF juga bisa asalkan server hosting bisa

support upload file .htaccess (kebanyakan sudah bisa) untuk meng-ON register globals

information from database, we call the data with query. In most database, in this case

mySQL, we can make some variation of query depend on what your favor. And some web page need

to use more than one query to display related information, e.g:

<?

$sql_query = mysql_query(“SELECT * FROM table_name”);

while(result =

mysql_fetch_array($sql_query))

{

$sql_query2 = mysql_query(“SELECT * FROM

table_name2 WHERE id_table2 =’$result[id_table1]‘ “);

$result2 = mysql_fetch_array

($sql_query2);

echo $result2[example_field_data];

echo “<br

/>”;

}

?>

Above SQL query is work properly but when you tested on

phpmyadmin, you can see how long it takes the query to execute? Maybe can take more than 1

second. You know why this is can happen?

As from the first query, it will doing

looping depend on how many data will be shows, how about 100 records or more than 10.000

record? It’s will looping execute the second query, its mean that from one page will

execute more than two queries, but xx more query. And it will penalized your database

performance, and sometimes can make overloaded

But you can prevent this by joining

those query into one query using JOIN or LEFT JOIN command.

<?

$sql_query =

mysql_query(“SELECT a.*, b.* FROM table_name1 a JOIN table_name2 b ON a.id_table1 =

b.id_table2 “);

while(result = mysql_fetch_array($sql_query))

{

echo

$result[example_field_data];

}

?>

You can test this query on

phpmyadmin and it will can perform faster than first query method because this query using

JOIN command to call two tables and using alias for shorts command (‘a’ is alias for

table_name1 and ‘b’ is alias for table_name2)

Otherwise, you can optimze this query

again by selecting the related field only to display on browser, not select all field

(SELECT *), here the example:

<?

$sql_query = mysql_query(“SELECT a.name,

a.email, b.job, b.job_level FROM table_name1 a JOIN table_name2 b ON a.id_table1 =

b.id_table2 “);

while(result = mysql_fetch_array($sql_query))

{

echo

$result[name].”<br />”;

echo $result[email];

}

?>

By

selected only related field, you can reduce memory utilization by this query and also

improved your SQL query performance.

Have a nice day…