PHP Functions What will be the output of the following PHP code?function sum($num1, $num2) {$total = $num1 + $num2;echo "cos($total)";}sum(5,-5); 1 -0.5 0 0.5 1 -0.5 0 0.5 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which one of the following is the right way of defining a function in PHP? function fumctionName(parameters) { function body } functionName(parameters) { function body } data type functionName(parameters) { function body } function { function body } function fumctionName(parameters) { function body } functionName(parameters) { function body } data type functionName(parameters) { function body } function { function body } ANSWER DOWNLOAD EXAMIANS APP
PHP Functions . . . . returns a new DateTime object. getdate() date_sunrise() date_create() date() getdate() date_sunrise() date_create() date() ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function TV($string){echo "my favourite TV show is ".$string;function b() {echo " I am here to spoil this code";}}a("Sherlock");b(); None of the mentioned my favourite TV show is SherlockI am here ro spoil this code I am here to spoil this code Error None of the mentioned my favourite TV show is SherlockI am here ro spoil this code I am here to spoil this code Error 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, $taxtag); Default Argument Value Call By Value Type Hinting Call By Reference Default Argument Value Call By Value Type Hinting Call By Reference ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?$str = "Hello World";echo wordwrap($str,5,"n"); HelloWorld Hello World Hell 0 Wo rld World HelloWorld Hello World Hell 0 Wo rld World ANSWER DOWNLOAD EXAMIANS APP
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