php - if( $_POST['id'] is set){...} else if ($_GET['id'] is set){...} -


this psuedocode:

if( $_post['id'] set){    $id = $_post['id'] }else if($_get['id'] set){    $id = $_get['id'] }

how can writ?

if(isset($_post['id'])) {     $id = $_post['id']; } else if(isset($_get['id'])) {     $id = $_get['id']; }

perhaps, however, you'd rather use $_request?

if(isset($_request['id'])) {     $id = $_request['id']; }

the precedence of _post, _get, , _cookie can set via configuration directives.


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