我应该如何与WordPress这样的CMS生成动态行?
<div class="row-fluid">
<div class="span6"></div>
<div class="span6"></div>
<div class="span6"></div>
<div class="span6"></div>
</div>
那不行。
<div class="row-fluid">
<div class="span6"></div>
<div class="span6"></div>
</div>
<div class="row-fluid">
<div class="span6"></div>
<div class="span6"></div>
</div>
这工作，但我应该如何编程后端行?
/**
* Le rows to walk
*/
$rows = array(
"Can",
"I",
"Has",
"Cheezburger",
"?"
);
/**
* Le columns numbers
*/
$columns = 2;
/**
* Le template for each row
*/
$rowTemplate = '<div class="row-fluid">%s</div>';
/**
* Look at that function, yeah, it's a freaking cool function, it will chunk your array.
*/
$chuncked = array_chunk($rows, $columns);
/**
* Foreach for make cool and magical stuffs
*/
foreach($chuncked as $chunk){
$temp = array();
foreach($chunk as $string){
$temp[] = sprintf('<div class="span6">%s</div>', $string);
}
printf($rowTemplate,implode(null, $temp)). PHP_EOL;
}
嗯，你没有足够的描述你正在尝试做什么，所以我假设你正在循环通过帖子，并将它们全部存储在$posts变量中，并且html在每个$post的content属性中这基本上是我能给你的唯一方向:
$i=0;
foreach ($posts as $post):
if ($i%2==0) echo '<div class="row-fluid">';
echo '<div class="span6">'. $post->content .'</div>';
if ($i%2==1) echo '</div>';
$i++;
endforeach;