PHP Functions What will be the output of the following PHP code?function a() {function b() {echo 'I am bb';}echo 'I am a';}b();a(); Error I am a Error I am bI am a I am bb Error I am a Error I am bI am a I am bb ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function sum($num1, $num2) {$total = $num1 + $num2;echo "chr($total)";}$var1 = "sum";$var1(5, 44); 49 Error 1 Sum 49 Error 1 Sum ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Returning values from functions may include ..... Both A & B None of above Arrays Objects Both A & B None of above Arrays Objects 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 Welcome to Narnia GREETING greeting ERROR Welcome to Narnia GREETING 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 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 Case 1 was executed ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo(atan(0.50)); 0.11845976421345 0.46364760900081 0.23568451142521 1 0.11845976421345 0.46364760900081 0.23568451142521 1 ANSWER DOWNLOAD EXAMIANS APP
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