PHP Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

PHP Interview Questions

Questions Answers Views Company eMail

What is the exact Diff. between include_once() and require_once() in PHP?

12 31027

Explain Parsing and Execution in PHP? Where PHP Engine Return errors?

CMC,

3 9612

what is the diference between php4 and php5

Tavant Technologies,

2 8367

In How many ways can u represent Not equal?Give Syntax of all ways..

3 8406

=== represents what?

Ephron Systems, NetTrackers,

2 6173

!== represents what?

2 6348

To find out the current year is leap year or not which date() function we've to use.Give the syntax also

5 11726

How many Types of COmments are there in PHP and what are they?

4 14084

How to Define a Constant in PHP? Is $ symbol necessary?

Maples,

6 17738

what will do ceil() and floor() in PHP?

5 13558

How many ways are there for passing variables between pages in PHP and what are they ?

10 14656

Suppose a variable may passed to other page using any of get,post,session,cookie methods and u want to retrive that variable value . what is the syntax?

6 9054

suppose if u want to pass session value using cookies onlu.. what changes i've to made in php.ini file?

1 5482

what is the importence of session.save_path in Php.ini file and wht changes u've to made before using sesssions in ur php program first time?

4 7770

What is the Diff. Between echo() and Print() in PHP?

CoreNet, Priya, QueenZend, Sky InfoTech, Syntel,

29 50374

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Un-Answered Questions { PHP }

What does $_server means?

1085

How to generate a form?

1288

What will the ?getdate() function returns in PHP?

1160

How many days will it take to learn php?

1118

Explain difference between urlencode and urldecode?

1197

How do you display the output directly to the browser?

980

How can we check the value of a given variable is a number?

1140

How to read the entire file into a single string?

1048

What is a null coalescing operator in php7?

1212

What is ltrim?

976

what is constructor

1672

What is the meaning of symbol '$' in jquery?

1136

Explain the different types of errors in php.

1154

What is lazy loading in php?

1015

What is mysql_fetch_object?

1118

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