PHP Functions What will be the output of the following PHP code?echo hex2bin("48656c6c6f20576f726c6421"); This is PHP! welcome to india MCQ questons Hello World! This is PHP! welcome to india MCQ questons Hello World! ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function constant(){define("GREETING", "Welcome to Narnia",true);echo greeting;} GREETING ERROR greeting Welcome to Narnia GREETING ERROR greeting Welcome to Narnia ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function A1($x) { switch($x) {case 1://this statement is the same as if($x == 1)echo 'Case 1 was executed.';break;case 2://this statement is the same asif($x == 2)echo 'Case 2 was executed.';break;case 3://this statement is the same asif($x == 3)echo 'Case 3 was executed.';break;case 4://this statement is the same asif($x == 4)echo 'Case 4 was executed.';break;default://this statement is the same as if $x does not equal the other conditionsecho 'Default was executed.';break;}}A1(9); Case 1 was executed Case 4 was executed Default was executed Case 2 was executed Case 1 was executed Case 4 was executed Default was executed Case 2 was executed ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Type Hinting was introduced in which version of PHP? PHP 6 PHP 5.3 PHP 5 PHP 4 PHP 6 PHP 5.3 PHP 5 PHP 4 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function calc($num1, $num2){$total = $num1 * $num2;}$result = calc(42, 0);echo $result; Error 42 0 84 Error 42 0 84 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which one of the following PHP functions can be used to build a function that accepts any number of arguments? func_get_argc() func_get_argv() get_argc() get_argv() func_get_argc() func_get_argv() get_argc() get_argv() ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS