Answer Posted / devendrarjadav

PHP is a serverside scripting language.

How to get the length of string?

781

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Which function will suitably replace 'x' if the size of a file needs to be checked? $Size=x(filename);

763

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What is a variable cost example?

763

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What is polymorphism in oop php?

746

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Tell me how is it possible to propagate a session id?

822

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Should I use mysqli or pdo?

730

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Explain about looping in PHP?

838

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Tell me what is the default session time in php?

761

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What is full form of php? Who is the father or inventor of php?

775

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What is difference between mysql_connect and mysqli_connect?

716

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What is trait in php?

751

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What is the difference between for and foreach?

802

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Tell me what is the importance of "action" attribute in a html form?

761

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

760

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What is final class and final method in php?

787

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