PHP Functions What will be the output of the following PHP code?function a() {function b() {echo 'I am b';}echo 'I am a';}a();a(); I am a Error I am bI am a Error I am b I am a Error I am bI am a Error I am b ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which of the following PHP functions can be used for generating unique id’s? uniqueid() md5() id() mdid() uniqueid() md5() id() mdid() ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Output will be:$array = array(0, 1, 2);$array = array_pad($array, -6, ‘NEW’); Array ( [-1] => NEW [-2] => NEW [-3] => NEW [-4] => 0 [-5] => 1 [-6] => 2 ) Array ( [0] => NEW [1] => NEW [2] => NEW [3] => 0 [4] => 1 [5] => 2 ) Array ( [1] => NEW [2] => NEW [3] => NEW [4] => 0 [5] => 1 [6] => 2 ) Array ( [0] => NEW [-1] => NEW [-2] => NEW [-3] => 0 [-4] => 1 [-5] => 2 ) Array ( [-1] => NEW [-2] => NEW [-3] => NEW [-4] => 0 [-5] => 1 [-6] => 2 ) Array ( [0] => NEW [1] => NEW [2] => NEW [3] => 0 [4] => 1 [5] => 2 ) Array ( [1] => NEW [2] => NEW [3] => NEW [4] => 0 [5] => 1 [6] => 2 ) Array ( [0] => NEW [-1] => NEW [-2] => NEW [-3] => 0 [-4] => 1 [-5] => 2 ) ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Above usleep() function pauses PHP for .usleep(1000000); 100 microseconds 1 microseconds 10 seconds 1 second 100 microseconds 1 microseconds 10 seconds 1 second ANSWER DOWNLOAD EXAMIANS APP
PHP Functions . . . . . converts the keys of an array into values and the values into keys. array_flip() array_trans() array_flips() array_transpose() array_flip() array_trans() array_flips() array_transpose() ANSWER DOWNLOAD EXAMIANS APP
PHP Functions phpinfo() will display about?1. OS version information2. PHP installation3. Variables4. HTTP headers Option 2 Option 1 Option 4 All listed here Option 2 Option 1 Option 4 All listed here ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS