PHP Functions A function in PHP which starts with ______ (double underscore) is know as. Inbuilt Function Default Function Magic Function User Defined Function Inbuilt Function Default Function Magic Function User Defined Function ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function addFunction($num1, $num2) {$sum = $num1 + $num2;return $sum;}$return_value = addFunction(10, 20);echo "Returned value from the function : $return_value" Returned value from the function : $return_value Error Returned value from the function : 30 Returned value from the function : Returned value from the function : $return_value Error Returned value from the function : 30 Returned value from the function : ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Type Hinting was introduced in which version of PHP? PHP 5.3 PHP 5 PHP 4 PHP 6 PHP 5.3 PHP 5 PHP 4 PHP 6 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function constant(){define("GREETING", "Welcome to Narnia");echo greeting;} greeting GREETING ERROR Welcome to Narnia greeting GREETING ERROR Welcome to Narnia ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which one of the following functions can be used to compress a string? compress() zip() gzcompress() zip_compress() compress() zip() gzcompress() zip_compress() ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?$title = "O'malley wins the heavyweight championship!";echo ucwords($title); O’malley Wins The Heavyweight Championship! O’Malley Wins The Heavyweight Championship! O’Malley wins the heavyweight championship! o’malley wins the heavyweight championship! O’malley Wins The Heavyweight Championship! O’Malley Wins The Heavyweight Championship! O’Malley wins the heavyweight championship! o’malley wins the heavyweight championship! ANSWER DOWNLOAD EXAMIANS APP
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