Explain what is the use of "echo" in php?
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Is md5() is breakable if yes than how?
How can we connect to a mysql database from a php script?
What is ltrim?
Why do we use php?
What is the difference between the include() and require() functions?
How to turn on the session support?
What are the different ways to login to a remote server? Explain the means, advantages and disadvantages?
Distinguish between urlencode and urldecode?
what is the best function that can be used to connect to mysql database and in what cases that we can use below functions ? 1. mysql_connect() 2. mysql_pconnect() please give your answer with all pros and cons
Does exist in php?
i have saved the password in encrypted format in database. now i want how to retrive the password in decrypted format.
Where is session value stored?