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INNER join author on author.id = Authorrole.authorid INNER Join role On authorrole.roleid = role.id WHERE author.email =: Email and role.id =: Roleid‘; $s=$pdo->prepare ($sql); $s->bindvalue (': Email ',$_session[' Email ']); $s->bindvalue (': Roleid ',$role); $s-execute (); } Catch(pdoexception$e) { $error= ' Query authorrole faild...does not has right ... '.$e-GetMessage (); include' Error.html.php '; Exit(); } $row=$s-fetch (); return $row[0] > 0;}

from jokecategory WHERE CategoryID =: Id '; $s=$pdo->prepare ($sql); $s->bindvalue (': Id ',$_post[' ID ']); $s-execute (); } Catch(pdoexception$e) { $error= ' Error deleting jokecategory ... '.$e-GetMessage (); include $_server[' Document_root ']. ' /php_mysql_web/includes/error.html.php '; Exit(); } //Delete category Entries Try { $sql= ' DELETE from category WHERE ID =: ID '; $s=$pdo->prepare ($sql); $s->bindvalue (': Id ',$_post[' ID ']); $s-execute (

Label:1. Add the homepage index.php, the final suburb fruit: 1.1 Edit Homepage Content DOCTYPE HTML> HTML> Head> MetaCharSet= "UTF-8"> title>Joke Management Systemtitle> Head> Body> H1>Joke Management SystemH1> ul> Li>ahref= "jokes/">Manage Jokesa>Li> Li>ahref= "authors/">Manage Authorsa>Li> Li>ahref= "categories/">Manage Joke Categoriesa>Li> ul> Body> HTML> 2. Building the overall framework 3. Pre-preparation of the framework 3.1 Defining Access database operations The s