The main difference between sessions and cookies is that sessions are stored on the server, and cookies are stored on the user’s computers in the text file format. Cookies ca...

Setting new cookie ============================= Getting Cookie ============================= Updating Cookie ============================= Deleting Cookie =...

Just Follow the Below example::: Eg : var $arr = array('apple', 'grape', 'lemon');

require() includes and evaluates a specific file, while require_once() does that only if it has not been included before (on the same page). So, require_once() is recommended to us...

There are a number, but the big ones people are looking for are: a. PHP 5.0 realised the object model (AKA OOP). b. 5.1 added PDO - for accessing databases. c. 5.3 - added name...

AES_ENCRYPT () and AES_DECRYPT ()

A PHP session cookie is set in the clients browser, on every request the client sends that cookie to the server. PHP then uses that cookie to select the corresponding session infor...

Total 5 types of tables we can create 1. MyISAM 2. Heap 3. Merge 4. InnoDB 5. ISAM 6. BDB MyISAM is the default storage engine as of MySQL 3.23.

Interfaces do not contain business logic, only method signatures that define a template that any classes implementing the interface must contain. Lets take an auto mobile for examp...

Rasmus Lerdorf for version changes go to http://php.net/ Marco Tabini is the founder and publisher of php|architect.