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 happen in this function call?function calc($price, $tax) {$total = $price + $tax;}$pricetag = 15;$taxtag = 3;calc($pricetag, $taxtag); Call By Reference Type Hinting Default Argument Value Call By Value Call By Reference Type Hinting Default Argument Value Call By Value ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function calc($num1, $num2){$total = $num1 * $num2;return $total; }$result = calc(42, 0);echo $result; 84 0 Error 42 84 0 Error 42 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo str_pad("Salad", 5)." is good for health."; is good for health Salad is good for health SaladSaladSaladSaladSalad Salad is good for health SaladSaladSaladSaladSalad is good for health is good for health Salad is good for health SaladSaladSaladSaladSalad Salad is good for health SaladSaladSaladSaladSalad is good for health ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function email(){$email = ’contact@examians.com’;$new = strstr($email, ‘@');echo $new;}email(); contact @examians.com examians.com contact@examians.com contact @examians.com examians.com contact@examians.com 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 a Error I am bI am a Error I am b I am a Error I am bI am a Error I am b ANSWER DOWNLOAD EXAMIANS APP
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