PHP Functions What will be the output of the following PHP code?$op2 = "blabla"; function foo($op1) {echo $op1;echo $op2;}foo("hello"); hello Error helloblablablabla helloblabla hello Error helloblablablabla helloblabla ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function constant(){define("GREETING", "Welcome to Narnia");echo greeting;} ERROR GREETING Welcome to Narnia greeting ERROR GREETING Welcome to Narnia greeting ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?$str = "Hello World";echo wordwrap($str,5,"n"); HelloWorld Hello World World Hell 0 Wo rld HelloWorld Hello World World Hell 0 Wo rld ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo ucwords("i love my country"); i love my Country I love my country I love my Country I Love My Country i love my Country I love my country I love my Country I Love My Country ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo(atan(0.50)); 0.23568451142521 0.46364760900081 1 0.11845976421345 0.23568451142521 0.46364760900081 1 0.11845976421345 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function calc($num1, $num2){$total = $num1 * $num2;}$result = calc(42, 0);echo $result; Error 42 0 84 Error 42 0 84 ANSWER DOWNLOAD EXAMIANS APP
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