How can use sys time in loop?
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•How can we submit a form without a submit button
Explain about switch statement in PHP?
Write a php code which could be used to generate random numbers between 1 - 100 and display them on the screen.
What is the best way to change the key without changing the value of a php array element?
Explain do you use composer? If yes, what benefits have you found in it?
How php statement is different from php script?
Which escape sequences can be used in single quoted strings in php?
How to get number of elements in an array?
How do you register one session ?
Tell me what are the __construct() and __destruct() methods in a php class?
What are some of the advanced features of php?
So if md5() generates the most secure hash, why would you ever use the less secure crc32() and sha1()?