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); 0.5 0 1 -0.5 0.5 0 1 -0.5 ANSWER DOWNLOAD EXAMIANS APP
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 bI am a I am b Error I am a Error I am bI am a I am b Error I am a Error ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function do($myString) {echo strpos($myString, "donkey",0);}do("The donkey looks like a horse."); 4 2 5 None of the mentioned 4 2 5 None of the mentioned ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo(atan(0.50)); 1 0.46364760900081 0.23568451142521 0.11845976421345 1 0.46364760900081 0.23568451142521 0.11845976421345 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions . . . . . converts the keys of an array into values and the values into keys. array_transpose() array_flips() array_flip() array_trans() array_transpose() array_flips() array_flip() array_trans() ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which of the following PHP functions can be used for generating unique id’s? mdid() uniqueid() md5() id() mdid() uniqueid() md5() id() ANSWER DOWNLOAD EXAMIANS APP
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