PHP Interview Questions
Questions Answers Views Company eMail

Explain the different types of errors in php.

508

Describe session in php.

513

Explain how to submit form without a submit button.

521

What is the difference between echo, print and printf()?

477

What is the use of super-global arrays in php?

491

How to submit form without a submit button.

513

What are the different components used in php for formatting?

505

What are the steps involved to run php?

546

Why many companies are switching their current business language to php?

568

How to create reusable code in php?

520

Explain how to execute a php script using command line.

537

What are escaping characters?

520

Write a program to show the joining of two strings in php?

510

What is the purpose of pear in php?

559

What is the difference between php and javascript?

540


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Un-Answered Questions { PHP }

what is session_set_save_handler in PHP?

593


What is the difference between nowdoc and heredoc?

515


What is substr() in php? And how it is used?

505


What are the encryption functions in php?

547


What does $_ post mean in php?

578






How to convert strings in hex format?

542


How does php isset work?

510


What is meant by urlencode and urldecode?

580


What are the data types in php?

524


Is wordpress a php framework?

495


Explain what is the main difference between require() and require_once()?

515


Which is a perfect example of runtime polymorphism?

506


What is the function of trim?

486


What is the correct and the most two common way to start and finish a php block of code?

507


Why php is used with mysql?

515