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PHP Interview Questions
Questions Answers Views Company eMail

What is the functionality of the function html entities?

 3 8434

How can we get second of the current time using date function?

FD, IBM,

2 16306

How can we convert the time zones using PHP?

 1 10436

What is meant by urlencode and urldocode?

 2 8359

What is the difference between the functions unlink and unset?

Small Firm, TCS,

8 17379

How can we register the variables into a session?

 1 5224

How can we get the properties (size, type, width, height) of an image using PHP image functions?

ConSim,

4 18052

How can we get the browser properties using PHP?

 7 29263

What is the maximum size of a file that can be uploaded using PHP and how can we change this?

 4 14414

How can we increase the execution time of a PHP script?

CyberBeoz, Photon, XTX,

12 32730

How can we take a backup of a mysql table and how can we restore it. ?

Brain Infosys, Oracle,

7 15676

How can we optimize or increase the speed of a mysql select query?

 6 15350

How many ways can we get the value of current session id?

Infosys, L&T, SysBiz, Torque Infotech,

3 21884

How can we destroy the session, how can we unset the variable of a session?

 5 11566

How can we destroy the cookie?

 4 15262

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Un-Answered Questions { PHP }

What is the super method?

554

Do you know design patterns. List few?

536

Tell me how do you execute a php script from the command line?

511

How do I know my xampp version?

512

Swap two variables value without using third variable in php ?

594




What is a base url?

503

Is java is better than php?

549

What is php trait?

522

Is salary a ratio or interval?

547

How to access a Static Member of a Class in PHP?

511

What is lazy loading in php?

505

Code to upload a file in PHP?

553

Explain about PHP filter and why it should be used?

555

Is php still used?

526

Which function is used to strip whitespace?

442

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