<div class="blockcode"><span class="headactions" onclick="copycode($(&#39;code0&#39;));">复制PHP内容到剪贴板</span><h5 onclick="changedisplay($(&#39;code0&#39;), &#39;auto&#39;)" onMouseOver="this.style.cursor = &#39;pointer&#39;;">HP代码:</h5><code id="code0" style="font-size:12px;"></span><span style="color: #007700">for (</span><span style="color: #0000BB">$i </span><span style="color: #007700">= </span><span style="color: #0000BB">0</span><span style="color: #007700">; </span><span style="color: #0000BB">$i </span><span style="color: #007700">< </span><span style="color: #0000BB">count </span><span style="color: #007700">(</span><span style="color: #0000BB">$idarr</span><span style="color: #007700">); </span><span style="color: #0000BB">$i</span><span style="color: #007700">++){
     </span><span style="color: #0000BB">?>
</span>     <td style="width: <span style="color: #0000BB"><?php </span><span style="color: #007700">echo </span><span style="color: #0000BB">intval </span><span style="color: #007700">(</span><span style="color: #0000BB">100 </span><span style="color: #007700">/ </span><span style="color: #0000BB">count </span><span style="color: #007700">(</span><span style="color: #0000BB">$idarr</span><span style="color: #007700">)); </span><span style="color: #0000BB">?></span>%; text-align: center; vertical-align: middle;<span style="color: #0000BB"><?php </span><span style="color: #007700">if (</span><span style="color: #0000BB">$_GET</span><span style="color: #007700">[</span><span style="color: #DD0000">&#39;curimage&#39;</span><span style="color: #007700">] == </span><span style="color: #0000BB">$idarr</span><span style="color: #007700">[</span><span style="color: #0000BB">$i</span><span style="color: #007700">]){</span><span style="color: #0000BB">?></span> background: #CCCCCC;<span style="color: #0000BB"><?php </span><span style="color: #007700">} </span><span style="color: #0000BB">?></span>">
      <span style="color: #0000BB"><?php
       </span><span style="color: #007700">if (</span><span style="color: #0000BB">is_file </span><span style="color: #007700">(</span><span style="color: #0000BB">$GLOBALS</span><span style="color: #007700">[</span><span style="color: #DD0000">&#39;imagesfolder&#39;</span><span style="color: #007700">] . </span><span style="color: #DD0000">"/" </span><span style="color: #007700">. </span><span style="color: #0000BB">$idarr</span><span style="color: #007700">[</span><span style="color: #0000BB">$i</span><span style="color: #007700">])){
        </span><span style="color: #0000BB">$thumb </span><span style="color: #007700">= </span><span style="color: #0000BB">createthumb </span><span style="color: #007700">(</span><span style="color: #0000BB">$idarr</span><span style="color: #007700">[</span><span style="color: #0000BB">$i</span><span style="color: #007700">],</span><span style="color: #0000BB">$GLOBALS</span><span style="color: #007700">[</span><span style="color: #DD0000">&#39;maxwidththumb&#39;</span><span style="color: #007700">],</span><span style="color: #0000BB">$GLOBALS</span><span style="color: #007700">[</span><span style="color: #DD0000">&#39;maxheightthumb&#39;</span><span style="color: #007700">],</span><span style="color: #DD0000">"_th"</span><span style="color: #007700">);
        if (</span><span style="color: #0000BB">is_file </span><span style="color: #007700">(</span><span style="color: #0000BB">$thumb</span><span style="color: #007700">) && </span><span style="color: #0000BB">file_exists </span><span style="color: #007700">(</span><span style="color: #0000BB">$thumb</span><span style="color: #007700">)){
         if (</span><span style="color: #0000BB">$size </span><span style="color: #007700">= </span><span style="color: #0000BB">getimagesize </span><span style="color: #007700">(</span><span style="color: #0000BB">$thumb</span><span style="color: #007700">)){
          </span><span style="color: #0000BB">?>
</span>          <span style="color: #0000BB"><?phpif</span><span style="color: #007700">(</span><span style="color: #0000BB">$i</span><span style="color: #007700">/</span><span style="color: #0000BB">3</span><span style="color: #007700">)==</span><span style="color: #0000BB">0  ?>
</span>             <div style="text-align: center;">
           <a href="javascript://" ><img<span style="color: #0000BB"><?php </span><span style="color: #007700">if (</span><span style="color: #0000BB">$_GET</span><span style="color: #007700">[</span><span style="color: #DD0000">&#39;curimage&#39;</span><span style="color: #007700">] != </span><span style="color: #0000BB">$idarr</span><span style="color: #007700">[</span><span style="color: #0000BB">$i</span><span style="color: #007700">]){</span><span style="color: #0000BB">?></span>  <span style="color: #0000BB"><?php </span><span style="color: #007700">} </span><span style="color: #0000BB">?></span> src="<span style="color: #0000BB"><?php </span><span style="color: #007700">echo </span><span style="color: #0000BB">$thumb</span><span style="color: #007700">; </span><span style="color: #0000BB">?></span>" class="fimg<span style="color: #0000BB"><?php </span><span style="color: #007700">if (</span><span style="color: #0000BB">$_GET</span><span style="color: #007700">[</span><span style="color: #DD0000">&#39;curimage&#39;</span><span style="color: #007700">] == </span><span style="color: #0000BB">$idarr</span><span style="color: #007700">[</span><span style="color: #0000BB">$i</span><span style="color: #007700">]){</span><span style="color: #0000BB">?></span>hoveryellow<span style="color: #0000BB"><?php </span><span style="color: #007700">} else {</span><span style="color: #0000BB">?></span>off<span style="color: #0000BB"><?php </span><span style="color: #007700">} </span><span style="color: #0000BB">?></span>" alt="" title="" style="width: <span style="color: #0000BB"><?php </span><span style="color: #007700">echo </span><span style="color: #0000BB">$size</span><span style="color: #007700">[</span><span style="color: #0000BB">0</span><span style="color: #007700">]; </span><span style="color: #0000BB">?></span>px; height: <span style="color: #0000BB"><?php </span><span style="color: #007700">echo </span><span style="color: #0000BB">$size</span><span style="color: #007700">[</span><span style="color: #0000BB">1</span><span style="color: #007700">]; </span><span style="color: #0000BB">?></span>px;" /></a></td>
           
          <span style="color: #0000BB"><?php
         </span><span style="color: #007700">}
        }
       }
      </span><span style="color: #0000BB">?>
</span>     </td></span>
</code>這是輸出圖片的地方，如果我想輸出3張圖片后自動換行怎么做幫幫忙

[<i> 本帖最后由 七月十五 于 2008-3-18 12:04 编辑 </i>]

                                                       
                                                       
                                                       
                                                                                                                       

for ($i = 0; $i < count ($idarr); $i++){
     ?>
     <td style="width: <?php echo intval (100 / count ($idarr)); ?>%; text-align: center; vertical-align: middle;<?php if ($_GET[&#39;curimage&#39;] == $idarr[$i]){?> background: #CCCCCC;<?php } ?>">
      <?php
       if (is_file ($GLOBALS[&#39;imagesfolder&#39;] . "/" . $idarr[$i])){
        $thumb = createthumb ($idarr[$i],$GLOBALS[&#39;maxwidththumb&#39;],$GLOBALS[&#39;maxheightthumb&#39;],"_th");
        if (is_file ($thumb) && file_exists ($thumb)){
         if ($size = getimagesize ($thumb)){
          ?>
          <div style="text-align: center;">
           <a href="javascript://" >
           <img<?php if ($_GET[&#39;curimage&#39;] != $idarr[$i]){?>  <?php } ?> src="<?php echo $thumb; ?>" class="fimg<?php if ($_GET[&#39;curimage&#39;] == $idarr[$i]){?>hoveryellow<?php } else {?>off<?php } ?>" alt="" title="" style="width: <?php echo $size[0]; ?>px; height: <?php echo $size[1] ; ?>px;" /></a>
         
          <?php
         }
        }
       }
      ?>
如果我想輸出3張圖片后自動換行因該怎樣做

                                                       
                                                       
                                                       
                                                                                                                       

参考贴
http://www.phpchina.com/bbs/thread-55012-1-1.html

                                                       
                                                       
                                                       
                                                                                                                       

還是不怎么明白，幫忙改以下可以嗎？

                                                       
                                                       
                                                       
                                                                                                                       

能详细该一下看看码？我该了以后，不行啊，图片显示又问题，连接是有了，可是下面的小图只显示一张图片的样子，