What is the salary for php developer(Fresher)?

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How to remove duplicate values from array using php?

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What is the difference between rest and soap?

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class Database { public static $_instance; public static function getInstance() { if(!isset(self::$_instance)) self::$_instance = new Database(DB_SERVER, DB_USER, DB_PASS, DB_NAME); print_r(self::$_instance); return self::$_instance; } } can any one explain "self::$_instance = new Database(DB_SERVER, DB_USER, DB_PASS, DB_NAME);" this line

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How do you find the length of a string in php?

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how can refresh current page automatically, without press any button and anchor tag.

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What are the advantages of php?

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How to add different images in php program like a job site.......

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Explain what is meant by pear in php?

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difference of move(), and copy() function in php?

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How to convert one date format into another in php?

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What is csrf mvc?

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