plz What s mean $ in php?

Variables in PHP are represented by a dollar sign followed by the name of the variable. The variable name is case-sensitive.

every variable or global variable or an array will starts with $ symbol in PHP.
For more information please check the php.net site and download the manual, you can get the right information there.

"Variables in PHP are represented by a dollar sign followed by the name of the variable. The variable name is case-sensitive." is a perfectly correct sentence...

That sentence is copied from php manual

yeah i know that, and it's because why i did't told anything more on this....

wow this is a great thread... Here every suggester gets a down vote....

great....

:(

yeah i know that, and it's because why i did't told anything more on this....

wow this is a great thread... Here every suggester gets a down vote....

great....

:(

If you want more information regarding variables and their scope, everything is clearly given in the PHP Manual, you can download the Manual from below URL

http://www.php.net/download-docs.php

thanks saiprem,

But i did this before 4 years ago... :)

If you want more information regarding variables and their scope, everything is clearly given in the PHP Manual, you can download the Manual from below URL

http://www.php.net/download-docs.php

As you asked you need more on this, I gave suggestion to download the manual from php.net site. I am sorry If i am wrong.

the dollar sign ($) means MONEY! means you will earn great MONEY out of this FREE server-side programming language. So programming in FREE PHP is MONEY, remember PHP = MONEY! :D