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

PHP Interview Questions

Questions Answers Views Company eMail

Explain the value of the variable input is a string 1,2,3,4,5,6,7. How would you get the sum of the integers contained inside input?

976

Explain what is memcache?

993

Explain what are psrs? Choose 1 and briefly describe it?

971

Explain how we can get the number of elements in an array?

1041

Tell me what library is used for pdf in php?

1010

Do you know how to get the ip address of the client?

1155

What are the benefits of composer?

1009

Explain why would we use === instead of ==?

934

Explain me what are the main error types in php and how do they differ?

993

Why and where do we use htaccess?

1037

Do you know how to enable error reporting in php?

984

Explain what are some new features introduced in php7?

912

Explain what is meant by pear in php?

1002

Tell me what kind of things have you done on the social side?

971

Explain do you use composer? If yes, what benefits have you found in it?

971

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Un-Answered Questions { PHP }

How to avoid the undefined index error?

993

What is get and post method in php?

1001

Tell us what is the difference between session_unregister() and session_unset()?

1004

How to make horizonatl menu and vertical menu responsive

2307

Why php script is not running in browser?

1045

Is php faster than nodejs?

960

Under what circumstance is it impossible to assign a default value to a parameter while declaring a function?

1140

What is the use of mysql_fetch_array in php?

1038

How to specify argument default values?

976

How many escape sequences are recognized in double-quoted strings in php?

992

Is c similar to php?

918

How to delete a file from the system?

1071

Explain the difference b/w static and dynamic websites?

1018

What is php trait?

971

What is difference between include,require,include_once and require_once()?

1063

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