PHP Functions What will be the output of the following PHP code?echo(atan(0.50)); 0.23568451142521 0.11845976421345 1 0.46364760900081 0.23568451142521 0.11845976421345 1 0.46364760900081 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function constant(){define("GREETING", "Welcome to Narnia",true);echo greeting;} GREETING greeting Welcome to Narnia ERROR GREETING greeting Welcome to Narnia ERROR ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which one of the following PHP functions can be used to find files? fold() glob() get_file() file() fold() glob() get_file() file() 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 What will be the output of the following PHP code?function addFunction($num1, $num2) {$sum = $num1 + $num2;return $sum;}$return_value = addFunction(10, 20);echo "Returned value from the function : $return_value" Returned value from the function : $return_value Error Returned value from the function : 30 Returned value from the function : Returned value from the function : $return_value Error Returned value from the function : 30 Returned value from the function : ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function foo($msg) {echo "$msg";}$var1 = "foo";$var1("will this work"); Error Will this work 0 $msg Error Will this work 0 $msg ANSWER DOWNLOAD EXAMIANS APP
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