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

PHP Interview Questions

Questions Answers Views Company eMail

What is the major php security hole? How to avoid?

982

How to swap two variables without using 3rd temp variable.

908

How do you parse and process html/xml in php?

1018

What is the difference between client-side and server-side programming?

1094

What is framework? How it works? What is advantage?

957

What is the difference between single-quoted and double-quoted strings in php?

1077

Write down the code for save an uploaded file in php.

972

Can we use include ("xyz.php") two times in a php page "index.php"?

1018

What are the differences between php3 and php4 and php5? What is the current stable version of php? What advance thing in php7?

1042

What is the difference between explode and split?

1069

How can I convert ereg expressions to preg in php?

976

Difference between mysql_connect and mysql_pconnect?

955

How do you use bcrypt for hashing passwords in php?

1058

What is magic quotes?

1003

How can I prevent sql-injection in php?

1020

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Un-Answered Questions { PHP }

How do I know my xampp version?

1002

Tell us how can we access the data sent through the url with the post method?

990

How to make a class in php?

969

What is $_ request in php?

887

Explain about the data types in PHP?

962

What is different types of visibility?

921

What are the options to transfer session ids?

1101

Explain array_uintersect()?

1001

How to check your php installation?

998

How to pass an argument to a function?

1211

What is php trait?

964

What is the timeout period on session values?

1079

How to get number of elements in an array?

989

Explain me what is sql injection?

1044

Can we use onclick in submit button?

1017

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