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php循环,该怎么解决

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2016-06-13 11:48:49913browse

php循环



    • php循环,该怎么解决

    • php循环,该怎么解决

    • php循环,该怎么解决






    • php循环,该怎么解决

    • php循环,该怎么解决

    • php循环,该怎么解决






    • php循环,该怎么解决

    • php循环,该怎么解决

    • php循环,该怎么解决




  • 上边的形式该怎么循环,新手求救。。。。
    ------解决方案--------------------
    $arr = array(<br />    'images/small_case_1.jpg',<br />    'images/small_case_2.jpg',<br />    'images/small_case_3.jpg',<br />    'images/small_case_4.jpg',<br />    'images/small_case_5.jpg',<br />    'images/small_case_6.jpg',<br />    'images/small_case_7.jpg',<br />    'images/small_case_8.jpg',<br />    'images/small_case_9.jpg'<br />);<br /><br />function arr2li($arr){<br />    $html  = '';<br />    if(is_array($arr) && !empty($arr)){<br />        $count = count($arr);<br />        for($i=0; $i<$count; $i++){<br />            $rem = $i%3;<br />            $html .= ($i!=0 && $rem==0) ? "</ul>\n\r</li>\n\r" : "";<br />            $html .= ($rem==0) ? "<li>\n\r<ul>\n\r" : "";<br />            $html .= sprintf("<li><img  src=\"%s\"/ alt="php循环,该怎么解决" ></li>\n\r", $arr[$i]);<br />            $html .= ($i+1==$count) ? "</ul>\n\r</li>" : "";<br />        }<br />    }<br />    return $html;<br />}<br /><br />/*<br /><br /><li><br /><br /><ul><br /><br /><li><img  src="images/small_case_1.jpg"/ alt="php循环,该怎么解决" ></li><br /><br /><li><img  src="images/small_case_2.jpg"/ alt="php循环,该怎么解决" ></li><br /><br /><li><img  src="images/small_case_3.jpg"/ alt="php循环,该怎么解决" ></li><br /><br /></ul><br /><br /></li><br /><br /><li><br /><br /><ul><br /><br /><li><img  src="images/small_case_4.jpg"/ alt="php循环,该怎么解决" ></li><br /><br /><li><img  src="images/small_case_5.jpg"/ alt="php循环,该怎么解决" ></li><br /><br /><li><img  src="images/small_case_6.jpg"/ alt="php循环,该怎么解决" ></li><br /><br /></ul><br /><br /></li><br /><br /><li><br /><br /><ul><br /><br /><li><img  src="images/small_case_7.jpg"/ alt="php循环,该怎么解决" ></li><br /><br /><li><img  src="images/small_case_8.jpg"/ alt="php循环,该怎么解决" ></li><br /><br /><li><img  src="images/small_case_9.jpg"/ alt="php循环,该怎么解决" ></li><br /><br /></ul><br /><br /></li><br />*/<br /><br />echo arr2li($arr);

    ------解决方案--------------------
    $result=mysql_query("select * from case_list"); <br />while($row=mysql_fetch_assoc($result)){<br />       $ar[]=$row;<br />}<br />foreach(array_chunk($ar,3) as $v){<br />    echo "<li>\n<ul>\n";<br />	foreach($v as $vl) echo "<li><img src='{$vl['cl_pic']}' alt=''/></li>\n";<br />	echo "</ul>\n</li>\n";<br />}
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