note 109973 added to faq.html

i need help guys: -hi i need help im a total noob in php, i want to get and specifyc url in a search with this kind of code please where am i supposed to put this code?: if !isset(_POST) entonces POST = GET wheres should i put this code in the php part or html part and where? ---- Server IP: 69.147.83.197 Probable Submitter: 190.216.166.12 ---- Manual Page -- http://www.php.net/manual/en/faq.html.php Edit -- https://master.php.net/note/edit/109973 Del: integrated -- https://master.php.net/note/delete/109973/integrated Del: useless -- https://master.php.net/note/delete/109973/useless Del: bad code -- https://master.php.net/note/delete/109973/bad+code Del: spam -- https://master.php.net/note/delete/109973/spam Del: non-english -- https://master.php.net/note/delete/109973/non-english Del: in docs -- https://master.php.net/note/delete/109973/in+docs Del: other reasons-- https://master.php.net/note/delete/109973 Reject -- https://master.php.net/note/reject/109973 Search -- https://master.php.net/manage/user-notes.php