What is the use of return in php?
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How can we automatically escape incoming data?
How to get the ip address of the client?
Tell me in php, objects are they passed by value or by reference?
How to enable cURL in PHP?
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
What are classes in php?
What is php addslashes?
How to pass an argument to a function?
Which is the best institute in Chennai to learn PHP? Please help.
What is warning – “cannot modify header information – headers already sent”?
Are static variables final?
How can we determine whether a php variable is an instantiated object of a certain class?