PHP Functions What will be the output of the following PHP code?$op2 = "blabla"; function foo($op1) {echo $op1;echo $op2;}foo("hello"); helloblabla helloblablablabla Error hello helloblabla helloblablablabla Error hello ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will happen in this function call?function calc($price, $tax) {$total = $price + $tax;}$pricetag = 15;$taxtag = 3;calc($pricetag, $taxtag); Default Argument Value Call By Value Type Hinting Call By Reference Default Argument Value Call By Value Type Hinting Call By Reference ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo ucwords("i love all country"); i love all Country I Love All Country I love all Country I love all country i love all Country I Love All Country I love all Country I love all country ANSWER DOWNLOAD EXAMIANS APP
PHP Functions phpinfo() will display about?1. OS version information2. PHP installation3. Variables4. HTTP headers Option 2 All listed here Option 1 Option 4 Option 2 All listed here Option 1 Option 4 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?$title = "O'malley wins the heavyweight championship!";echo ucwords($title); o’malley wins the heavyweight championship! O’Malley wins the heavyweight championship! O’malley Wins The Heavyweight Championship! O’Malley Wins The Heavyweight Championship! o’malley wins the heavyweight championship! O’Malley wins the heavyweight championship! O’malley Wins The Heavyweight Championship! O’Malley Wins The Heavyweight Championship! ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Returning values from functions may include ..... None of above Objects Arrays Both A & B None of above Objects Arrays Both A & B ANSWER DOWNLOAD EXAMIANS APP
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