| Other PHP Interview Questions |
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| Question | Asked @ | Answers |
| |
| What is the difference between $message and $$message? | | 2 |
| What are the different ways we can retrive the mysql results
using php ? Explain each | | 1 |
| How do you format and output a number with leading zero's? | | 3 |
| what is the url rewriting?how to rewrite the url? give any
example | | 1 |
| Functions in IMAP, POP3 AND LDAP? | Rushmore-Consultancy | 1 |
| How can we take a backup of a mysql table and how can we
restore it. ? | Brain-Infosys | 3 |
| How to add different images in php program like a job
site....... | | 2 |
| how to run PHP in command line? | Xtreeme | 6 |
| What are the differences between PHP 3 and PHP 4 and PHP 5? | | 1 |
| How to find out, how a user visited a particular page? | Yahoo | 3 |
| How can we know the count/number of elements of an array? | | 2 |
| How can we get second of the current time using date function? | | 1 |
| How can we send mail using JavaScript? | | 5 |
| 1.Where are the sessions storing ?
2.What are the contents of a session file ?
3.If the server is loaded with too many session files there
is a possibility of server crash. How can we solve this
issue?
4. How does php server identify that the particular session
belongs to particular user ? For ex: If two users A and B
logged from different machine, separate session files (say
1 and 2) will be created in the server. But how the php
knows that 1 belongs to A and 2 belongs to B ? | TCS | 2 |
| Use of Session | | 4 |
| What are the different methods of passing data or
information between two calls of a web page? What are the
advantages/disadvantages of these methods? | Patni | 2 |
| How can we find the number of rows in a result set using
PHP? | | 3 |
| How many ways are there for passing variables between pages
in PHP and what are they ? | | 8 |
| How to get the DNS servers of a domain name? | Life-Infotech | 1 |
| Explain about error handling in php? | Life-Infotech | 1 |
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