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 maximum size of a table in mysql?

1059

What is urlencode and urldecode in php?

1203

What is the difference between null and empty?

1083

What is the use of inner join in mysql?

1042

Why triggers are used in mysql?

1034

Why print_r is used in php?

1009

What is a stored procedure in mysql?

1155

What is null value in php?

1118

What is the difference between $message and $$message in php?

1097

What is the use of htmlspecialchars in php?

1053

What is varchar mysql?

1284

Php error constants and their descriptions

1276

Why delimiter is used in mysql?

1124

What are soundex() and metaphone() functions in php?

969

What are advantages of .htaccess?

1009

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Un-Answered Questions { PHP }

Is php case sensitive?

997

What is the difference between get & post ?

1186

How to support multiple-page forms?

1032

How many types of array supported in php?

1040

What are interfaces in php?

1020

What are the benefits of composer?

1070

What is difference between web service and api?

1110

What is the difference between htmlentities() and htmlspecialchars()?

1067

What is the delimiter syntax is PHP's default delimiter syntax

1339

Why php is widely used?

1006

What are static variables in php?

1082

What does the unlink() function means?

1187

How big is nvarchar max?

1073

Tell me is it possible to remove the html tags from data?

965

Explain the visibility of the property or method?

1076

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