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

PHP Interview Questions

Questions Answers Views Company eMail

How can we execute a php script using command line?

1048

What are the main error types in php?

1086

What is memcache?

963

What are sql injections, how do you prevent them and what are the best practices?

1062

What are the 3 scope levels available in php and how would you define them?

971

How would you declare a function that receives one parameter name hello?

971

How does one prevent the following warning ‘warning: cannot modify header information – headers already sent' and why does it occur in the first place?

925

What sized websites have you worked on in the past?

997

What library is used for pdf in php?

1047

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

1082

Explain about a search-friendly site looks like?

864

What are psrs? Choose 1 and briefly describe it?

1439

Define soundex()?

938

How to enable error reporting in php?

1063

Can the value of a constant change during the script's execution?

980

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Un-Answered Questions { PHP }

What is beforeRender() used?

1056

What is the difference between explode () and split () functions in php?

1124

What are variables in research examples?

1085

Where do I run php code?

945

What is the scope of a variable defined outside a function?

1046

Do you know when sessions ends?

1025

Are php short tags acceptable to use?

948

What is cURL in PHP?

986

Differentiate between require and include?

967

What is return value in php?

1007

What is the most convenient hashing method to be used to hash passwords?

1012

Is runtime polymorphism overriding?

1000

What is a path Traversal?

1029

What is cookies? How to create cookies in php?

960

What is psr in php?

1054

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