PHP Functions What will be the output of the following PHP code ?function calc($num1, $num2){$total = $num1 * $num2;return $total; }$result = calc(42, 0);echo $result; 42 84 Error 0 42 84 Error 0 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which of the following PHP functions can be used to get the current memory usage? get_memory_peak_usage() get_memory_usage() get_peak_usage() get_usage() get_memory_peak_usage() get_memory_usage() get_peak_usage() get_usage() ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo lcfirst("welcome to my India"); Welcome to my India welcome to my India Welcome to my india welcome to my india Welcome to my India welcome to my India Welcome to my india welcome to my india ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Returning values from functions may include ..... Both A & B Arrays Objects None of above Both A & B Arrays Objects None of above ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo ucwords("i love my country"); I love my Country i love my Country I Love My Country I love my country I love my Country i love my Country I Love My Country I love my country ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function a() {function b() {echo 'I am b';}echo 'I am a';}a();a(); I am b I am a Error I am bI am a Error I am b I am a Error I am bI am a Error ANSWER DOWNLOAD EXAMIANS APP