PHP Functions What will be the output of the following PHP code?$op2 = "blabla";function foo($op1) {echo $op1;echo $op2;}foo("hello"); error helloblabla helloblablablabla hello error helloblabla helloblablablabla hello ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which of the following are valid function names?1. function()2. €()3. .function()4. $function() 3 and 4 None of the mentioned All of the mentioned Only 2 3 and 4 None of the mentioned All of the mentioned Only 2 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function uppercase($string) {echo ucwords($string);}$wow = "uppercase";$wow("Time to live king size"); TIME TO LIVE KING SIZE Time to live king size Time To Live King Size Uppercase TIME TO LIVE KING SIZE Time to live king size Time To Live King Size Uppercase ANSWER DOWNLOAD EXAMIANS APP
PHP Functions phpinfo() will display about?1. OS version information2. PHP installation3. Variables4. HTTP headers All listed here Option 1 Option 2 Option 4 All listed here Option 1 Option 2 Option 4 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo lcfirst("welcome to India"); Welcome to India welcome to india welcome to India Welcome to india Welcome to India welcome to india welcome to India Welcome to india ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function sum($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
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