Merhaba hayırlı geceler, bir sitemin linklerindeki .html uzantısını kaldırmak istiyorum. Yardımcı olabilecek biri varmı aceba ?

                            
<?php include("header.php");?>
<?php $id = g('id');?>
<?php $sayfa = Sonuc(Sorgu("SELECT * FROM haberler WHERE seo = '$id'"));?>




<!--Page Title-->
    <section class="page-title" style="background-image:url(images/background/bg-page-title.jpg);">
        <div class="auto-container">
            <h1><?php echo $sayfa->adi;?></h1>
            <div class="text">duyurular</div>
        </div>
    </section>
    
    <!--Breadcrumb-->
    <div class="theme-breadcrumb">
        <div class="auto-container">
            <ol class="breadcrumb" style="margin-bottom: 5px;">
              <li><a href="index.html">Anasayfa</a></li>
              <li><a href="haberler.html">Haberler</a></li>
              <li><a href="#"><?php echo $sayfa->adi;?></a></li>
            
            </ol>
        </div>
    </div>
    
    
    <!--Sidebar Page Container-->
    <div class="sidebar-page-container">
        <div class="auto-container">
            <div class="row clearfix">
                
                <!--Content Side-->
                <div class="content-side col-lg-8 col-md-8 col-sm-12 col-xs-12">
                    <div class="blog-posts-container blog-details">
                        
                        

                        
                        
                        <!--Default Blog Post -->
                        <article class="default-blog-post">
                            <div class="inner-box">
                                <div class="inner-most">
                                    <figure class="image-box"><a href="#"><img src="uploads/haberler/<?php echo $sayfa->resim;?>" alt=""></a></figure>
                                    <div class="lower-part">
                                        <div class="left-curve"></div>
                                        <div class="right-curve"></div>
                                        <div class="date-box"><span class="day"><?php echo substr($sayfa->tarih,0,2);?> </span><br><?php echo substr($sayfa->tarih,3,3);?> </div>
                                        
                                        <div class="content">
                                            <h3><a href="#"><?php echo $sayfa->adi;?></a></h3>
                                      
                                            <div class="text">
                                                <p><?php echo $sayfa->aciklama;?> </p>
                
                                            
                                            
                                            </div>
                                        </div>
                                    </div>
                                    <!--Post Info-->
                                  
                                    
                                </div>
                            </div>
                        </article>
                        
                        
                        
                        <!--Comment Form-->
                  
            
                    </div>
                </div>
                
                <!--Sidebar-->
                <div class="sidebar-outer col-lg-4 col-md-4 col-sm-6 col-xs-12">
                    <aside class="sidebar">
                        
                        <!--Search Widget-->
                        <div class="sidebar-widget search-widget">
                            <div class="widget-inner">
                                <form method="post" action="arama.html">
                                    <div class="form-group">
                                        <input type="search" name="kelime" value="" placeholder="Kelime Giriniz">
                                        <button type="submit" class="theme-btn"><span class="fa fa-search"></span></button>
                                    </div>
                                </form>
                            </div>
                        </div>
                        
                        <!--News Widget-->
                        <div class="sidebar-widget news-widget">
                            <div class="sidebar-title"><h3>DİĞER HABERLER</h3></div>
                            <div class="widget-inner">
                                <!--News Item-->
                                
                                
                                
                                
                                                                     <?php
 $haberSorgu = mysql_query("SELECT * FROM haberler WHERE durum = 1 ORDER BY id DESC");
 while($haberSonuc = mysql_fetch_object($haberSorgu)){
 ?>  
                                
                                
                                
                                
                                
                                <div class="news-item">
                                    <figure class="post-thumb"><a href="haber-detay-<?php echo $haberSonuc->seo;?>.html"><img src="uploads/haberler/<?php echo $haberSonuc->resim;?>" alt=""></a></figure>
                                    <h4><a href="haber-detay-<?php echo $haberSonuc->seo;?>.html"><?php echo $haberSonuc->adi;?></a></h4>
                                    <div class="time"><?php echo $haberSonuc->tarih;?></div>
                                </div>
                                
                                          
                                <?php }?>
                                
                            </div>
                        </div>
                        
                        <!--Links Widget-->
            
                        
                        
                    </aside>
                </div>
                
                
            </div>
        </div>
    </div>
    
    
    
    
<?php include("footer.php");?>