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

PHP Interview Questions

Questions Answers Views Company eMail

How is it possible to set an infinite execution time for php script?

961

Do you know what is the use of rand() in php?

980

Tell me are parent constructors called implicitly inside a class constructor?

940

Explain how can php and javascript interact?

1030

What is the difference between for and foreach?

1096

Tell me how can we change the maximum size of the files to be uploaded?

972

Tell me what is the difference between characters 34 and x34?

973

Explain what does $_server means?

1048

Explain me what are the differences between mysql_fetch_array(), mysql_fetch_object(), mysql_fetch_row()?

1115

Explain what does the unlink() function means?

1106

What is the difference between $var and $$var?

1059

Explain me what is the meaning of a persistent cookie?

1028

Tell me what is the importance of "action" attribute in a html form?

1102

What is use of in_array() function in php?

1096

How to strip whitespace (or other characters) from the beginning and end of a string?

884

Post New PHP Questions

Un-Answered Questions { PHP }

How to call php function in jquery?

1063

Why php is widely used?

943

What is isset php?

958

What is advanced php programming?

1021

Are parent constructors called implicitly inside a class constructor?

945

What is the use of is_array() and in_array()?

1009

What do you mean by core php?

944

What does the unlink() function mean?

1081

What is alias in php?

1029

What are the __construct() and __destruct() methods in a php class?

950

Explain what does $_server means?

1048

What is input sanitization in php?

968

How to find a specific value in an array?

921

Tell me how to initiate a session in php?

1145

How is a constant defined in a PHP script?

1027

For More Un-Answered { PHP } Questions Click Here