Useful Full Forms

Below you can find some useful full forms.


PHP : Hypertext Preprocessor
PEAR : PHP Extension and Application Repository
Ajax : Asynchronous JavaScript and XML
SOAP : Simple Object Access Protocol
HTML : Hypertext Markup Language
CSS : Cascading Style Sheets
SQL : Structured Query Language
ANSI : American National Standards Institute
DBMS : Database Management System
RDBMS : Relational Database Management System
DDL : Data Definition Language
DML : Data Manipulation Language
GIF : Graphics Interchange Format
JPEG : Joint Photographic Experts Group
MPEG : Moving Picture Experts Group
PNG : Portable Network Graphics
AVI : Audio Video Interleaved
HTTP : Hypertext Transfer Protocol
W3C : World Wide Web Consortium
IETF : Internet Engineering Task Force
IRTF : Internet Research Task Force
APC : Alternative PHP Cache
APD : Advanced PHP debugger
SVN : Subversion (version control system)
PDO : PHP Data Objects
FTP : File Transfer Protocol
SFTP : Secure File Transfer Protocol
CGI : Common Gateway Interface
DOM : Document Object Model
JSON : JavaScript Object Notation
MSI : Microsoft Installer
XMPP : The Extensible Messaging and Presence Protocol
REST : Representational State Transfer
RSS : Really Simple Syndication
URL : Uniform Resource Locator
XML : Extensible Markup Language
SPAs : Single Page Applications
RFQ : Request For Quotation
XHR : XML HTTP Request


NEWS : North East West South
WHO : World Health Organization


Microsoft DOS ping command :- Determine issues with the network

Ping (Packet InterNet Groper) command is used to determine TCP/IP Networks IP address as well as determine issues with the network and assists in resolving them.

If you are having connectivity problems, you can use the ping command to check the destination IP address you want to reach and record the results.

The ping command displays whether the destination responded and how long it took to receive a reply. If there is an error in the delivery to the destination, the ping command displays an error message.


Things Need To Remember

  • scp command :- To copy files between systems or servers.

scp – secure copy (remote file copy program).

In Unix, you can use the scp command to copy files and directories securely between remote hosts without starting an FTP session or logging into the remote systems explicitly.

Suppose you want to copy from to,

Login in and go where you want to copy files,

scp *


login in your local server from which you want to copy source code.. Go to public_html

scp -r .*/ path to which server need to copy..

scp -r .*/ home/public_html

(This path can be find after login into that server and going into public_html folder & retrive PWD).

It will ask for password, give proper password..


  • PHP does not support function overloading, nor is it possible to redefine previously-declared functions.
  • In magento all the validation script in admin & front resides in public_html/js/prototype/validation.js file.
  • In ubuntu desktop You can launch any application using Alt+<F2>.

When we create object of any class, its constructor will call by default.