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

PHP Interview Questions

Questions Answers Views Company eMail

How you can update memcached when you make changes to php?

1080

What does the scope of variables mean?

958

How can we display information of a variable and readable by a human with php?

976

What is the correct and the most two common way to start and finish a php block of code?

963

If the variable $var1 is set to 10 and the $var2 is set to the character var1, what's the value of $$var2?

960

What does $_env mean?

997

How is it possible to know the number of rows returned in the result set?

1171

What is the difference between mysqli_fetch_object() and mysqli_fetch_array()?

1043

When is a conditional statement ended with endif?

974

Which programming language does php resemble?

949

How do I escape data before storing it in the database?

991

When is a conditional statement ended with an endif?

951

Inside a php function, what param needs to be set in order to access a global variable?

972

How do you access a get requests url parameter with php?

1014

What is a simple php method to make a cross domain data request?

1018

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Un-Answered Questions { PHP }

What is the use of $_server and $_env?

1050

Do you know what's the difference between __sleep and __wakeup?

1002

What is php array function?

1160

What is $_ files in php?

1110

What are the three parts of an http request?

987

What is the difference between get and post in php?

1032

What function should you use to join array elements with a glue string?

974

What is php variable?

1004

How does csrf token work?

1018

How to remove leading and trailing spaces from user input values in php?

1019

What is a helper function?

951

What version of php do I have windows?

937

Where is session value stored php?

1026

How to make database connection in php?

1038

What is php and sql used for?

1000

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