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

PHP Interview Questions

Questions Answers Views Company eMail

What is meant by variable variables in php?

527

Explain type casting and type juggling.

552

How can you send http header to the client in php?

498

What is meant by ‘passing the variable by value and reference' in php?

526

Which functions are used to count the total number of array elements in php?

537

What is the use of $_request variable?

572

What is a persistence cookie?

517

What are the uses of implode() function?

562

Which function is used in php to search a particular value in an array?

502

Does php support multiple inheritances?

524

What are the differences between mysqli_connect and mysqli_pconnect?

533

What are the uses of explode() and implode() functions?

531

Which functions are used to remove whitespaces from the string?

610

What is the difference between for and foreach loop in php?

620

How can a cross-site scripting attack be prevented by php?

531

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Un-Answered Questions { PHP }

iam mca post graduate in 2010 not getting job in JAVA so iam looking for carear in php as market demand is high so it is best option to try for php or not

1449

What is a query in php?

472

What is use of isset function in php?

581

Is server side a session?

496

Is php a case sensitive language?

606

Explain the difference between array_merge() and array_combine()?

530

What is php in simple words?

517

What is $_ env in php?

543

What does mvc stand for and what does each component do?

535

Tell me what is pear?

550

What are the php variables?

529

What are the advantages of triggers in php?

477

Is php a web server?

539

What are the benefits of using queries?

508

What is instantiation?

1738

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