<? $login_prof=$_POST['login_prof']; $senha_prof=$_POST['senha_prof']; setcookie("loginp" , $login_prof); setcookie("senhap", $senha_prof); include "./conectafacul.php"; mysql_select_db($database); $seleciona= mysql_query("SELECT senha_prof from professor WHERE senha_prof='".$senha_prof."'",$conecta); $result= mysql_num_rows($seleciona); if ($result==1){ echo "logado <br/>"; }else{ echo "login invalido"; setcookie["loginp",""]; setcookie["senhap",""]; } ?>
Mensagem de erro:
Warning: Cannot modify header information - headers already sent by (output started at c:\pagina\faculdade\loga_professor.php:19) in c:\pagina\faculdade\loga_professor.php on line 20
Warning: Cannot modify header information - headers already sent by (output started at c:\pagina\faculdade\loga_professor.php:19) in c:\pagina\faculdade\loga_professor.php on line 21


