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我想在树枝中创建动态的面包屑导航。 示例url www.example.com/section/page
我想获取url,将其分割为面包屑,例如:home > section > page
我找到了这个可以工作的php代码。任何人都可以帮助它转换成树枝?如何在树枝中创建动态的面包屑导航
<?php
// This function will take $_SERVER['REQUEST_URI'] and build a breadcrumb based on the user's current path
function breadcrumbs($separator = ' » ', $home = 'Home') {
// This gets the REQUEST_URI (/path/to/file.php), splits the string (using '/') into an array, and then filters out any empty values
$path = array_filter(explode('/', parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH)));
// This will build our "base URL" ... Also accounts for HTTPS :)
$base = ($_SERVER['HTTPS'] ? 'https' : 'http') . '://' . $_SERVER['HTTP_HOST'] . '/';
// Initialize a temporary array with our breadcrumbs. (starting with our home page, which I'm assuming will be the base URL)
$breadcrumbs = array("<a href=\"$base\">".$home."</a>");
// Find out the index for the last value in our path array
//$last = end(array_keys($path));
// Build the rest of the breadcrumbs
foreach ($path AS $x => $crumb) {
// Our "title" is the text that will be displayed (strip out .php and turn '_' into a space)
$title = ucwords(str_replace(Array('.php', '_'), Array('', ' '), $crumb));
// If we are not on the last index, then display an <a> tag
if ($x != $last)
$breadcrumbs[] = "<a href=\"".$base.$crumb."\">".$title."</a>";
// Otherwise, just display the title (minus)
else
$breadcrumbs[] = $title;
}
// Build our temporary array (pieces of bread) into one big string :)
return implode($separator, $breadcrumbs);
}
?>
<p><?= breadcrumbs() ?></p>
<p><?= breadcrumbs(' > ') ?></p>
<p><?= breadcrumbs(' ^^ ', 'Index') ?></p>
取得了一些进展...'{%组末页= '嗒嗒' %}
\t- home
\t - {{ page }}
\t - {{末页}}
'不能工作,如何获得,虽然当前页面的名称。需要弄清楚如何做一个'foreach'语句... – user3464091这个http://stackoverflow.com/questions/2594211/php-simple-dynamic-breadcrumb?rq=1可能有帮助吗? – user3464091