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(); Error I am a Error I am bb I am bI am a Error I am a Error I am bb I am bI am a ANSWER DOWNLOAD EXAMIANS APP
PHP Functions phpinfo() will display about?1. OS version information2. PHP installation3. Variables4. HTTP headers Option 1 All listed here Option 4 Option 2 Option 1 All listed here Option 4 Option 2 ANSWER DOWNLOAD EXAMIANS APP
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); 1 Sum 49 Error 1 Sum 49 Error ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?$op2 = "blabla";function foo($op1) {echo $op1;echo $op2;}foo("hello"); hello helloblablablabla helloblabla error hello helloblablablabla helloblabla error ANSWER DOWNLOAD EXAMIANS APP
PHP Functions strlen() returns the length of the string on success and . . . . if the string is empty. Garbage value NULL -1 0 Garbage value NULL -1 0 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
EXAMIANS