PHP Functions What will be the output of the following PHP code?function calc($price, $tax="") {$total = $price + ($price * $tax);echo "$total";}calc(42); Error 0 42 84 Error 0 42 84 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo stripos("I love php, I love php too!","PHP"); 10 7 8 3 10 7 8 3 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which of the following PHP functions can be used for generating unique id’s? mdid() md5() id() uniqueid() mdid() md5() id() uniqueid() ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Returning values from functions may include ..... Arrays Both A & B None of above Objects Arrays Both A & B None of above Objects ANSWER DOWNLOAD EXAMIANS APP
PHP Functions . . . . . converts the keys of an array into values and the values into keys. array_transpose() array_flip() array_trans() array_flips() array_transpose() array_flip() array_trans() array_flips() ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function email(){$email = ’contact@examians.com’;$new = strstr($email, ‘@');echo $new;}email(); @examians.com examians.com contact@examians.com contact @examians.com examians.com contact@examians.com contact ANSWER DOWNLOAD EXAMIANS APP
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