php独特的语法

<span>php 
</span><span>$db</span> = <span>mysql_connect</span>('localhost','root','Ctrip07185419') or <span>die</span>('can not connect to databas'<span>);
</span><span>mysql_select_db</span>('moviesite',<span>$db</span>) or <span>die</span>(<span>mysql_error</span>(<span>$db</span><span>));

</span><span>if</span>(!<span>isset</span>(<span>$_GET</span>['do']) || <span>$_GET</span>['do'] != 1<span>)
{
    </span><span>switch</span>(<span>$_GET</span>['type'<span>])
    {
        </span><span>case</span> 'movie':
        <span>echo</span> 'Are you sure you want to delete this movie?<br>'<span>;
        </span><span>break</span><span>;
        </span><span>case</span> 'people':
        <span>echo</span> 'Are you sure you want to delete this people?<br>'<span>;
        </span><span>default</span>:
        <span>break</span><span>;
    }
    </span><span>echo</span> '<a href="'.<span>%24_SERVER</span>%5B'REQUEST_URI'%5D.'&do=1">Yes</a> or <a href="admin.php">no</a>'<span>;
}
</span><span>else</span><span>
{
    </span><span>switch</span>(<span>$_GET</span>['type'<span>])
    {
        </span><span>case</span> 'people':
            <span>$query</span> = ' update people set movie_leadactor = 0 where movie_leadactor = '.<span>$_GET</span>['id'<span>];
            </span><span>$result</span> = <span>mysql_query</span>(<span>$query</span> , <span>$db</span>) or <span>die</span>(<span>mysql_error</span>(<span>$db</span><span>));
            </span><span>$query</span> = ' delete from people where people_id='.<span>$_GET</span>['id'<span>];
            </span><span>$result</span> = <span>mysql_query</span>(<span>$query</span> , <span>$db</span>) or <span>die</span>(<span>mysql_error</span>(<span>$db</span><span>));
                    
</span>?>
<p style="text-align:'center'">Your person has been deleted</p>
<a href="admin.php"><span>Return</span> to Index</a>
<span>php 
        </span><span>break</span><span>;
        </span><span>case</span> 'movie':
            <span>$query</span> = 'delete from movie where movie_id='.<span>$_GET</span>['id'<span>];
            </span><span>$result</span> = <span>mysql_query</span>(<span>$query</span> , <span>$db</span>) or <span>die</span> (<span>mysql_error</span>(<span>$db</span><span>));
</span>?>
<p style="text-align:'center'">Your movie has been deleted</p>
<a href="admin.php"><span>Return</span> to Index</a>
<span>php
        </span><span>break</span><span>;
        </span><span>default</span>:
        <span>break</span><span>;
    }
}
</span>?>

<span>else</span><span>
{
    </span><span>switch</span>(<span>$_GET</span>['type'<span>])
    {
        </span><span>case</span> 'people':
            <span>$query</span> = ' update people set movie_leadactor = 0 where movie_leadactor = '.<span>$_GET</span>['id'<span>];
            </span><span>$result</span> = <span>mysql_query</span>(<span>$query</span> , <span>$db</span>) or <span>die</span>(<span>mysql_error</span>(<span>$db</span><span>));
            </span><span>$query</span> = ' delete from people where people_id='.<span>$_GET</span>['id'<span>];
            </span><span>$result</span> = <span>mysql_query</span>(<span>$query</span> , <span>$db</span>) or <span>die</span>(<span>mysql_error</span>(<span>$db</span><span>));
        </span><span>break</span><span>;            
                    
</span>?>
<p style="text-align:'center'">Your person has been deleted</p>
<a href="admin.php"><span>Return</span> to Index</a>