What is the use of friend function?

Friend function is best shared among a number of different classes. Such functions can be declared either as member functions of one class or as global functions. In either case they can be set to be friends of other classes, by using a friend specifier in the class that is admitting them. Such functions can use all attributes of the class which names them as a friend, as if they were themselves members of that class.
A friend declaration is essentially a prototype for a member function, but instead of requiring an implementation with the name of that class attached by the double colon syntax, a global function or member function of another class provides the match.
For this PHP 5.3+ implementation you will need a base class. A class that should be extended by the classes that need to have friends. This base class provides the friend-architecture, so that it will need to be coded only once.

The History of PHP

PHP is an "HTML-embedded scripting language" primarily used for dynamic Web applications. The first part of this definition means that PHP code can be interspersed with HTML, making it simple to generate dynamic pieces of Web pages on the fly. As a scripting language, PHP code requires the presence of the PHP processor. PHP code is normally run in plain-text scripts that will only run on PHP-enabled computers (conversely programming languages can create standalone binary executable files, a.k.a. programs). PHP takes most of its syntax from C, Java, and Perl. It is an open source technology and runs on most operating systems and with most Web servers.

 

 

 

 

 

 

 

PHP was written in the C programming language by Rasmus Lerdorf in 1994 for use in monitoring his online resume and related personal information. For this reason, PHP originally stood for "Personal Home Page". Lerdorf combined PHP with his own Form Interpreter, releasing the combination publicly as PHP/FI (generally referred to as PHP 2.0) on June 8, 1995.

Two programmers, Zeev Suraski and Andi Gutmans, rebuilt PHP’s core, releasing the updated result as PHP/FI 2 in 1997. The acronym was formally changed to PHP: HyperText Preprocessor, at this time. (This is an example of a recursive acronym: where the acronym itself is in its own definition.) In 1998, PHP 3 was released, which was the first widely used version.

PHP 4 was released in May 2000, with a new core, known as the Zend Engine 1.0. PHP 4 featured improved speed and reliability over PHP 3. In terms of features, PHP 4 added references, the Boolean type, COM support on Windows, output buffering, many new array functions, expanded object-oriented programming, inclusion of the PCRE library, and more. Maintenance releases of PHP 4 are still available, primarily for security updates.

Cognizant Hiring for Freshers or Experience

Company Website: www.cognizant.com

Company Profile:Cognizant Technology Solutions is an American multinational corporation that provides custom information technology, consulting, and business process outsourcing services. It is headquartered in Teaneck, New Jersey, United States. Headquartered in Teaneck, New Jersey (U.S.), Cognizant combines a passion for client satisfaction, technology innovation, deep industry and business process expertise and a global, collaborative workforce that embodies the future of work. With over 50 delivery centers worldwide and approximately 211,500 employees as of December 31, 2014, Cognizant is a member of the NASDAQ-100, the S&P 500, the Forbes Global 2000 and the Fortune 500 and is ranked among the top performing and fastest growing companies in the world.

Job details: Cognizant Technology Solutions Hiring Freshers for Insurance roles, Walk-in- 17th, 18th, 19th, 20th August, 2015. Check more details below

Job Position name   : Process Executive
Job Type: BPO/KPO

Work/ Job Place: Hyderabad

Required Educational Qualification: B.com / BA/BBA/BSc/MBA( 2013, 2014 & 2015 pass-outs )

Eligibility Criteria:
Good Communication Skills
Must be flexible to work in Shifts.
Minimum of 15 years of education is mandate with supporting documents (10th, 12th, 3+ years graduation).
BE/BTECH/MTECH/MCAnd undergraduates are Not Eligible.
MBA 2015 pass-outs without certificates / results awaited are not eligible

Company for interview: Cognizant Technology services Pvt. Ltd,

Building name : 1st Floor,Building No 12A,

Way to reach : Raheja Mindspace,

City: Hitec-city,

State: Hyd-500081

Interview Date : 17th - 20st August, 2015

Interview Time : 11.00 am to 1 pm

Note: Candidates who have applied with cognizant in last 6 months are not eligible to apply
Candidates are requested to bring-2 copies of resume,1 passport size photograph, a valid government photo identity card (DL/ Passport/ Pan card/ Voters ID) for security clearance

For information about the company, you can visit our website: http://www.cognizant.com/

Pay Scale: Not Disclosed by Recruiter

Industry: BPO / Call Centre / ITES

Functional Area: ITES, BPO, KPO, LPO, Customer Service, Operations

Role Category: Fresher

Role: Fresher

Required Skills: Bpo Recruitment, Bpo Hiring, BPO and Call Centre, Bpo Non Voice, non voice, finance, accounting, healthcare, insurance
Desired Profile

Educational Qualification -B.Com - Commerce, B.Sc - Any Specialization, B.A - Any Specialization
PG - MBA/PGDM - Any Specialization
Doctorate - Doctorate Not Required

Selection process: Interview

Apply mode: Online