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

PHP Interview Questions

Questions Answers Views Company eMail

how php works with oracle?

1 3595

If i make my selection in State Dropdown list, i would the City and ZipCode dropdown list to be automatically reupdated based on the State i select.(This to avoid the user select a City or Zipcode that does not correspond to the State previously selected.)

CMC, PHP,

2 5849

i have a string and that string contains the alphanumeric value and i want to hide or semihide the 10 digit telephone number from the string.

2066

What are the different ways we can retrive the mysql results using php ? Explain each

1 4265

Write a regular expression to get the value xxx from the string 'xxx@yyy.com'

9 14517

What is the difference between unlink and unset ?

3 7467

What is the difference between urlencode and urldecode ?

3 12337

How will you create a mysql database using php ?

3 5976

How do you register one session ?

4 6441

Specify pre-defined classes in php ?

1 4800

What are the ways we can destroy a session variable ?

3 7128

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

Oracle, TouchStone,

7 10893

How to get seconds from current date using date function ?

Sarna Technologies, Satyam,

8 16468

How to convert a timezone from one to another ?

1 4789

In what are the ways you can encrypt the password ?

7 8890

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Un-Answered Questions { PHP }

Can I run php without xampp?

952

How to update memcached when you make changes to php?

922

What is static variable in php?

1045

What is difference between required and include in php?

906

What is mysql_fetch_array?

986

How do you measure variables?

1000

Why does sql injection happen?

949

What types of loops exist in php?

1007

What are string functions?

898

What is boolean in php?

943

What is php routing?

934

How does the identity operator === compare two values?

1078

Differentiate echo vs. Print statement.

880

How can we create a database using php?

1069

What's the difference between accessing a class method via -> and via ::?

1052

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