PHP Functions What will be the output of the following PHP code?function sum($num1, $num2) {$total = $num1 + $num2;echo "chr($total)";}$var1 = "sum";$var1(5, 44); 49 Sum Error 1 49 Sum Error 1 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Returning values from functions may include ..... None of above Objects Both A & B Arrays None of above Objects Both A & B Arrays ANSWER DOWNLOAD EXAMIANS APP
PHP Functions The arguments in a function are evaluated from ..... Always right to left sometimes left to right and sometimes right to left left to right right to left Always right to left sometimes left to right and sometimes right to left left to right right to left 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 strlen() returns the length of the string on success and . . . . if the string is empty. 0 NULL -1 Garbage value 0 NULL -1 Garbage value ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function a() {function b() {echo 'I am bb';}echo 'I am a';}b();a(); I am bI am a I am a Error I am bb Error I am bI am a I am a Error I am bb Error ANSWER DOWNLOAD EXAMIANS APP
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