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 3687

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 5982

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.

2111

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

1 4367

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

9 14778

What is the difference between unlink and unset ?

3 7646

What is the difference between urlencode and urldecode ?

3 12501

How will you create a mysql database using php ?

3 6151

How do you register one session ?

4 6615

Specify pre-defined classes in php ?

1 4900

What are the ways we can destroy a session variable ?

3 7256

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

Oracle, TouchStone,

7 11164

How to get seconds from current date using date function ?

Sarna Technologies, Satyam,

8 16794

How to convert a timezone from one to another ?

1 4883

In what are the ways you can encrypt the password ?

7 9141

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Un-Answered Questions { PHP }

What are the rules to declare a php variables?

1156

What is $_ request in php?

901

Explain about PHP filter and why it should be used?

949

How to remove html tags from data in php?

1028

Is php developer in demand?

969

What is form action php?

1033

What is the use of friend function in php?

977

Explain me what are the main error types in php and how do they differ?

996

When use javascript vs php?

1022

What is difference between array_merge and array_combine in php?

1049

Explain me what is sql injection?

1068

What is mysqli_real_escape_string?

996

What is an operator in php?

1059

Php being an open source is there any support available to it?

1112

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

1106

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