User Interface Design is the discipline of designing software interfaces for devices, ideally with a focus on maximizing efficiency, responsiveness and aesthetics to foster a good  user  experience . UI design is typically employed for products or services that require interaction for the user to get what they need from the experience. The interface should allow a user to perform any required tasks to complete the function of the product or service. An interface is a point of interaction between the user and the hardware and/or software they are using.  UI  design is the skill employed to visualize the interface used to complete the task it is designed for. Good  UI  design facilitates making the completion of tasks as friction less as possible and increasing  usability . A  UI  Designer is someone who creates the  user interface  based on a functional requirement and planned user experience  using design standards a...

PHP started out as a small open source project that evolved as more and more people found out how useful it was. Rasmus Lerdorf unleashed the first version of PHP way back in 1994. PHP is a recursive acronym for "PHP: Hypertext Preprocessor". PHP is a server side scripting language that is embedded in HTML. It is used to manage dynamic content, databases, session tracking, even build entire e-commerce sites. It is integrated with a number of popular databases, including MySQL, PostgreSQL, Oracle, Sybase, Informix, and Microsoft SQL Server. PHP is pleasingly zippy in its execution, especially when compiled as an Apache module on the Unix side. The MySQL server, once started, executes even very complex queries with huge result sets in record-setting time. PHP supports a large number of major protocols such as POP3, IMAP, and LDAP. PHP4 added support for Java and distributed object architectures (COM and CORBA), making n-tier development a possibility for th...