Xyiry PHP Blog | Where Open Source Lives

PHP Implode array elements

Xyiry — Wed, 18 Nov 2009 12:02:48 +0000

If you are having 1 dimension array and you would like to use this type of array in you mysql query
you can use the PHP implode function.
--------------------------------
Example Array
--------------------------------
echo "";
print_r($yearSearch);

Array
(
    [0] =1979
    [1] =1980
    [2] =1981
    [3] =1982
    [4] =1983
    [5] =1984
    [6] =1985
    [7] =1986
    [8] =1987
    [9] =1988
    [10] =1989
    [11] =1990
    [12] =1991
    [13] =1992
    [14] =1993
)
--------------------------------
Example Implode
--------------------------------
echo  $array = implode(",", $yearSearch);

Linux db2cc cannot open display

Xyiry — Wed, 18 Nov 2009 08:20:13 +0000

If you are having problem as mention below, you may try this.

—————————————————
Problem Scenario db2cc
—————————————————
db2inst1@ubuntu:/home/xyiry$ export DISPLAY=:0.0
db2inst1@ubuntu:/home/xyiry$ db2cc
No protocol specified

Error : Can not open display
db2inst1@ubuntu:/home/xyiry$

—————————————————
Problem Solving db2cc
—————————————————
Type in this command in terminal.

db2inst1@ubuntu:/home/xyiry$ xhost +
db2inst1@ubuntu:/home/xyiry$ su db2inst1
db2inst1@ubuntu:/home/xyiry$ export DISPLAY=:0.0
db2inst1@ubuntu:/home/xyiry$ db2cc

Hope it works…

Linux Copy File

Xyiry — Sat, 27 Jun 2009 12:00:54 +0000

Lets say you are from Server A and you want to copy a file from Server B to Server A.

scp root@SERVER_B_NAME:abc.sql /root

Delete User in Linux

Xyiry — Thu, 15 Jan 2009 10:12:40 +0000

First you need to open up your terminal, and type in “sudo userdel ".
If you would like to remove the home folder of the user account, type in “sudo rm -r /home/"

How to add user in linux

Xyiry — Thu, 15 Jan 2009 10:10:33 +0000

Just go to your terminal and type in “adduser ”, and it will prompt out the password input for you to key in.

xyiry@xyiry-laptop:/etc/skel$ sudo adduser xyiry
Password:
Adding user `xyiry’…
Adding new group `xyiry’ (1004).
Adding new user `xyiry’ (1004) with group `xyiry’.
Creating home directory `/home/xyiry’.
Copying files from `/etc/skel’
Enter new UNIX password:
Retype new UNIX password:
No password supplied
Enter new UNIX password:
Retype new UNIX password:
passwd: password updated successfully
Changing the user information for xyiry
Enter the new value, or press ENTER for the default
Full Name []: Xyiry
Room Number []: 0
Work Phone []: 012-2643164
Home Phone []: 012-2643164
Other []:
Is the information correct? [y/N] y

How to Start / Stop Mysql Service in Linux

Xyiry — Fri, 21 Nov 2008 23:08:38 +0000

This is how you can start or stop your MySQL service in linux environment.

1) /etc/init.d/mysql start —-To start MySQL service

/etc/init.d/mysql stop —-To stop MySQL service

2) service mysqld start
service mysqld stop
service mysqld restart

How to export db2 table

Xyiry — Mon, 15 Sep 2008 08:53:49 +0000

This is how you export your table in a DB2 Database.

1) First of all make sure you already login as a db2admin or db2 privilege user.

2) Secondly key in -> db2 EXPORT TO file.del of DEL ‘ select * from yourtablename’

3) You’re done. It will export your file into a comma separated value file or known as a CSV format file.

By Zairy

How to backup your DB2

Xyiry — Mon, 15 Sep 2008 08:49:32 +0000

Hi today I’m going to share with you on how to backup your db2 database.

I’m assuming you guys are running db2 on Unix platform. So make sure you login as a DB2 Administrator.

For my case I logged in as db2inst1

Steps:

1) su db2inst1

2) db2 connect to databasename

3) mkdir /usr/db2backup

4) db2 backup db databasename to /usr/db2backup

So that’s all for db2 backup.

By Zairy

Configure Cake PHP on Zend Core For Oracle

Xyiry — Sun, 20 Apr 2008 08:51:27 +0000

If you guys are running XAMPP as your apache then its a piece of cake for you to configure cakePHP for the first time.

just open your httpd.conf and look for the following line and uncomment it
LoadModule rewrite_module modules/mod_rewrite.so

But if you guys are running Zend Core as your apache then you will need a little bit more effort to configure your cakePHP for the first time.

Look for these lines in your httpd.conf

1. LoadModule rewrite_module modules/mod_rewrite.so
(Uncomment It)
2.
Options FollowSymLinks
AllowOverride None

(Change to this)

Options FollowSymLinks
AllowOverride None
Order deny,allow
Deny from all

3. AllowOverride None (Change to this) AllowOverride All

4. Restart you apache service and refresh your browser.

That’s it, Good Luck

By Zairy

How to truncate DB2 Table

Xyiry — Fri, 18 Apr 2008 03:48:27 +0000

DB2 Truncate is not as straight forward as Oracle Truncate. If in Oracle you can use “truncate table “… You may use the below command to truncate table in db2.

alter table schema.table_name activate not logged initially with empty table