PHP怎么将数组的内容循环成 “链接”+“下拉选择”的样式
自己写的一个循环：
- PHP code
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<?php
$videolist = "优酷{span}youku{span}地址1{sl}地址2{sl}地址3{li}土豆{span}tudou{span}土豆地址{li}新浪{span}sina{span}新浪地址1{sl}新浪地址2{sl}新浪地址3{li}";
$list = explode('{li}',$videolist);
$palylist = '';
for($i=0;$i<count($list);$i++){
$video = explode('{span}',$list[$i]);
if(empty($video[0])) continue ;
if(empty($video[1])) continue ;
$play = $i+1;
//$url = $video[1];
$palylist .="<a href=\"&play={$play}\" target=\"_blank\">{$video[0]}</a> ";
}
echo $palylist;
?>
以上循环出来的结果是：
- HTML code
<!-- Code highlighting produced by Actipro CodeHighlighter (freeware) http://www.CodeHighlighter.com/ --> <a href="&play=1" target="_blank">优酷</a> <a href="&play=2" target="_blank">土豆</a> <a href="&play=3" target="_blank">新浪</a>
请问如何循环成如下样式：
- HTML code
<!--
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<select name="youku">
<option>优酷</option>
<option value="地址1">第一集</option>
<option value="地址2">第二集</option>
<option value="地址3">第三集</option>
</select>
<a href="土豆地址">土豆</a>
<select name="sina">
<option>新浪</option>
<option value="地址1">第一集</option>
<option value="地址2">第二集</option>
<option value="地址3">第三集</option>
</select>
------解决方案--------------------
- PHP code
$videolist = "优酷{span}youku{span}地址1{sl}地址2{sl}地址3{li}土豆{span}tudou{span}土豆地址{li}新浪{span}sina{span}新浪地址1{sl}新浪地址2{sl}新浪地址3{li}";
$ar=preg_split('/\{li\}/',$videolist,-1,PREG_SPLIT_NO_EMPTY);
$html='';
$j=array(0=>'第一集',1=>'第二集',2=>'第三集');
foreach($ar as $v){
$arr=preg_split('/\{.*?\}/',$v) ;
if(count($arr)>3) {
$html.='<select name="'.$arr[1].'">'."\n" ;
$html.='<option>'.$arr[0].'</option>'."\n";
foreach(array_slice($arr,2) as $kl=>$vl) $html.='<option value="'.$vl.'">'.$j[$kl].'</option>'."\n";
} else{
$html.='<a href="'.%24arr[2].'">'.$arr[0].'</a>'."\n";
}
}
echo $html;
<br><font color="#e78608">------解决方案--------------------</font><br>睡不着觉，给你改一个吧，不是不会，估计你就是太懒。。。。。。。。。。<br><br>把数组中的{sl}换成{span}啦，要不还要取子串<br><br><dl class="code">PHP code<pre class="brush:php;toolbar:false;">
<?php $videolist = "优酷{span}youku{span}地址1{span}地址2{span}地址3{li}土豆{span}tudou{span}土豆地址{li}新浪{span}sina{span}新浪地址1{span}新浪地址2{span}新浪地址3{li}";
?>
