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); Error Sum 49 1 Error Sum 49 1 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which of the following are valid function names?1. function()2. €()3. .function()4. $function() None of the mentioned Only 2 3 and 4 All of the mentioned None of the mentioned Only 2 3 and 4 All of the mentioned ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Returning values from functions may include ..... Arrays Objects Both A & B None of above Arrays Objects Both A & B None of above ANSWER DOWNLOAD EXAMIANS APP
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(); I am a Error Error I am bb I am bI am a I am a Error Error I am bb I am bI am a ANSWER DOWNLOAD EXAMIANS APP
PHP Functions . . . . . converts the keys of an array into values and the values into keys. array_transpose() array_flips() array_trans() array_flip() array_transpose() array_flips() array_trans() array_flip() 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? get_argc() func_get_argv() get_argv() func_get_argc() get_argc() func_get_argv() get_argv() func_get_argc() ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS