Answer Posted / umapathi

unlink-deletes the file
unset-unsets the variable

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1048

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How to execute a php script from the command line?

1075

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What is the difference between rest and soap?

1110

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Explain what is the main difference between require() and require_once()?

978

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What are the variables in php?

1024

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What is mysql_fetch_object?

1027

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Which is better get or post method?

903

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Tell me what does $_env means?

947

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How the result set of mysql be handled in php?

1093

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What is a string in php?

968

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1093

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973

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What are computer variables?

932

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How is it possible to remove escape characters from a string?

1103

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How would you determine the size of a file in php?

1034

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