Answer Posted / sangeetha

Both of it are open source

Explain what does the expression exception::__tostring means?

829

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What are the advantages of indexes?

874

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What is repository in php?

967

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What is the difference between public, protected and private?

912

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What is the difference between file_get_contents() and file_put_contents() in php?

1123

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How do I stop a php script?

927

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How can we get the error when there is a problem to upload a file?

948

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How many types of inheritances used in php and how we achieve it.

915

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what is variable scope, which variables are accessible from where and what are "undefined variable" errors?

1008

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What is stdclass in php?

918

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What is a closure in php?

994

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Explain what is the difference between session and cookie?

989

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Does php support function overloading?

920

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What is session and Cokkies . How it works . tell some thing about Session_id()

1917

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What is faster in php?

1019

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