当我';我使用的PHP包括?
我使用include作为标题 我有这个当我';我使用的PHP包括?,php,Php,我使用include作为标题 我有这个 <li><a href="arrangements.php"><span>Arrangements</span></a></li> <li><a href="bouquet.php"><span>Build-a-Bouquet</span></a></li> <li><a href="events
<li><a href="arrangements.php"><span>Arrangements</span></a></li>
<li><a href="bouquet.php"><span>Build-a-Bouquet</span></a></li>
<li><a href="events.php"><span>Special Events</span></a></li>
我只希望当前打开的任何页面都能获得class=“current”
像这样
<li class="current"><a href="bouquet.php"><span>Build-a-Bouquet</span></a></li>
尝试以下方法:
$active = "bouquet";
include("navigation.php");
<?php
$menus = array();
$menus['Arrangements'] = 'arrangements.php';
$menus['Build-a-Bouquet'] = 'bouquet.php';
$menus['Special Events'] = 'events.php';
?>
<ul>
<?php
$currnet_page = $_SERVER['PHP_SELF'];
if (! empty($menus)) {
foreach ($menus as $menu => $menu_link) {
$isCurrent = ($currnet_page == $menu_link) ? 'current' : '';
?>
<li class="<?php echo $isCurrent;?>"><a href="<?php echo $menu_link;?>"><span><?php echo $menu;?</span></a></li>
<?php
}
}
?>
</ul>
导航:
<li<?php if( isset($active) && $active == "arrangements") echo " class='active'";?>><span>Arrangements</span></li>
... And so on.
这只是一个简单的例子,$\u服务器['PHP\u SELF']
可以完成这项工作
<li><a href="arrangements.php"><span>Arrangements</span></a></li>
<?php
if($_SERVER['PHP_SELF'] == '/bouquet.php'){
echo '<li class="current"><a href="bouquet.php"><span>Build-a-Bouquet</span></a></li>';
}else{
echo '<li><a href="bouquet.php"><span>Build-a-Bouquet</span></a></li>';
}
?>
<li><a href="events.php"><span>Special Events</span></a></li>
您可以这样做:
$active = "bouquet";
include("navigation.php");
<?php
$menus = array();
$menus['Arrangements'] = 'arrangements.php';
$menus['Build-a-Bouquet'] = 'bouquet.php';
$menus['Special Events'] = 'events.php';
?>
<ul>
<?php
$currnet_page = $_SERVER['PHP_SELF'];
if (! empty($menus)) {
foreach ($menus as $menu => $menu_link) {
$isCurrent = ($currnet_page == $menu_link) ? 'current' : '';
?>
<li class="<?php echo $isCurrent;?>"><a href="<?php echo $menu_link;?>"><span><?php echo $menu;?</span></a></li>
<?php
}
}
?>
</ul>
有几种方法可以做到这一点。选择一个你喜欢的:
(一)
设置所需的$current\uVar并使用:
<li><a<? echo isset($current_arrangements) ? 'class="current"' : ''; ?>href="arrangements.php"><span>Arrangements</span></a></li>
<li><a<? echo isset($current_bouquet) ? 'class="current"' : ''; ?>href="bouquet.php"><span>Build-a-Bouquet</span></a></li>
<li><a<? echo isset($current_special_events) ? 'class="current"' : ''; ?>href="events.php"><span>Special Events</span></a></li>
2) 同上,但使用一个变量并检查其值(与Niet the Dark Absol所写的方式完全相同)
3) 把它包装成某种函数
<?
// Echo Class If Current
function ecic($page) {
echo eregi($page, $_SERVER['PHP_SELF']) ? 'class="current"' : '';
}
?>
<li><a <? ecic('arrangements'); ?>href="arrangements.php"><span>Arrangements</span></a></li>
<li><a <? ecic('bouquet'); ?>href="bouquet.php"><span>Build-a-Bouquet</span></a></li>
<li><a <? ecic('events'); ?>href="events.php"><span>Special Events</span></a></li>
顺便说一句:从PHP5.3.0开始,在大多数常见的PHP配置中,您只能使用eregi
。对于本例,您可以使用stristr