PHP Functions What will happen in this function call?function calc($price, $tax) {$total = $price + $tax;}$pricetag = 15;$taxtag = 3;calc($pricetag, $taxtag); Call By Value Call By Reference Type Hinting Default Argument Value Call By Value Call By Reference Type Hinting Default Argument Value ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo ucwords("i love my country"); I love my Country I Love My Country i love my Country I love my country I love my Country I Love My Country i love my Country I love my country ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function 2myfunc(){echo "Hello World";}2myfunc(); ERROR No Output Hello World None of the mentioned ERROR No Output Hello World None of the mentioned ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function calc($price, $tax="") {$total = $price + ($price * $tax);echo "$total";}calc(42); 42 0 84 Error 42 0 84 Error ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which one of the following functions can be used to compress a string? zip() compress() zip_compress() gzcompress() zip() compress() zip_compress() gzcompress() ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?$x = 75;$y = 25;function addition(){$GLOBALS['z'] = $GLOBALS['x'] + $GLOBALS['y'];}addition();echo $z; 100 error 25 75 100 error 25 75 ANSWER DOWNLOAD EXAMIANS APP
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