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

PHP Interview Questions

Questions Answers Views Company eMail

tel me any 2 regular expressions with example

Wipro,

1 4743

How can we extract string 'abc.com' from a string "http://info@abc.com" using regular expression of PHP

Wipro,

6 16017

How can use sys time in loop?

Fengate,

2029

code to see the priview of the image which is being uploaded (after browising the image... just click priview ... how it will be visible...before uploading)

Satyam,

1860

What is a procedure in php?

Wipro,

5 11697

how can i disable multiple user in the same password in my website using any scripts

1 3325

How can we get the browser properties using PHP?

Google, Pollux Softech,

4 8741

Is it necessary to use closing tag in php?sometime without closing tag things work.why?

ShopRite,

2 4859

What are the security measures we have to take for our site not to hack by others.

Infosys, Torque Infotech,

3 8905

What can I do by cakePHP?

4 11849

What types of images that PHP supports?

2 4807

List out some tools through which we can draw E-R diagrams for mysql.

2 4632

How can I retrieve values from one database server and store them in other database server using PHP?

1 3819

what is hidden variable? what is its difference with the normal variable...

Shine,

2 5639

if i give Limit for mysql query through php command line script like this for ex. $limit=500; $total_items = 1500; for($start=0;$start<$total_items;){ $command = "/usr/bin/php -q /home/sitename/public_html/admin/feedmanager/test.php feedid ".$_GET['feedid']." start ".$start." end ".$limit ; $start = $start+$limit; $command_result = system($command); } so it's execute command for 3 times so it give limit to sql query but if i have 27000 data so it takes long time? so my question is that is that any way from php command line script that i can use for collect all the data at once?

2032

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Un-Answered Questions { PHP }

What is an example of a variable?

824

What is the best way to avoid email sent through php getting into the spam folder?

864

What is $this in php?

800

How to find a substring from a given string in php?

819

Which is better wamp or xampp?

797

How to find the position of the first occurrence of a substring in a string?

863

What are getters and setters php?

855

how to track no of users logged in?

865

Is php dying 2018?

812

Explain what are the three classes of errors that can occur in php?

814

How do you use end in python?

771

How do I sort numbers in php?

853

Why do you need to filter out empty files?

765

What is the use of addslashes in php?

777

What is a static variable in php?

873

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