Is there an easy way to delete an element from a php array?


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More PHP Interview Questions

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 ?

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Explain about PHP cookies?

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Tell me what is the main difference between php 4 and php 5?

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How the web server interprets php and interacts with the client?

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how php works with oracle?

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How to add 301 redirects in PHP?

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Tell me is it possible to submit a form with a dedicated button?

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What is singleton class in php?

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Is it possible to remove the html tags from data?

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What is the string concatenation operator in php?

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