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

PHP Interview Questions

Questions Answers Views Company eMail

Can you define an array argument as a reference type?

983

How to receive a cookie from the browser?

1224

How to remove an empty directory?

1092

Can you define an argument as a reference type?

1025

How to pad an array with the same value multiple times?

976

What is session_register()?

1050

What are the special characters you need to escape in double-quoted stings?

1134

How to close a session properly?

1025

How to remove the new line character from the end of a text line?

1053

How to specify argument default values?

1040

What is the functionality of the functions strstr() and stristr()?

1035

How to read one character from a file?

1202

Give the case where we can use get and we can use post methods?

1100

If we login more than one browser windows at the same time with same user and after that we close one window, then is the session is exist to other windows or not? And if yes then why? If no then why?

1024

Which method do you follow to get a record from a million records? (Searching not from database, from an array in php)?

1031

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Un-Answered Questions { PHP }

What is the use of limit in mysql?

1050

How to create a session? How to set a value in session?

1042

What is namespace in php?

1098

What is the difference between apache vs niginx?

1153

Explain about the data types in PHP?

1036

How to open standard output as a file handle?

1277

What is php oops concepts?

1075

What is difference between action hook and filter hook?

950

What are the steps for the payment gateway processing?

1076

What is difference between Method overriding and overloading in PHP?

1111

What is the content of /etc directory?

1068

How to get no. of rows using MYSQL function?

1169

What is the difference between require_once and require in php?

1154

Does php 7 support mysql?

1055

What is static in php?

1097

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