我正在尝试构建一个php循环,它会生成一个像这样的年份的html导航:
<ul>
<li>
1900
<ul>
<li>1901</li>
<li>1902</li>
</ul>
</li>
<li>
2000
<ul>
<li>2001</li>
<li>2002</li>
</ul>
</li>
</ul>
Php我正在尝试:
foreach (range(0, 1000, 100) as $number) { ?>
<ul>
// Here I should be checking
// if it is year 1942 or 2000 or 1080
// and place ti correctly
<?php echo $number; ?>
</ul>
<?php }
以上作品,每100分钟给我一个新的ul
。
但我不明白如果我们有&#34; 子年,我应该如何设置php
以打开新的<ul>
和<li>
&#34;在本世纪本身,我也应该检查我输出的是哪一年,以便将其放在正确的<ul>
或<li>
答案 0 :(得分:2)
echo "<ul>";
for ($century=1900; $century <= 2000 ; $century =$century + 100) {
echo "<li>". $century;
echo "<ul>";
for ($year = $century; $year < $century + 100; $year++) {
echo "<li>". $year . "</li>";
}
echo "</ul>";
echo "</li>";
}
echo "</ul>";
答案 1 :(得分:1)
我希望这就是你所需要的:
<?php
$start_year=1900;
$end_year=2100;
for($year=$start_year;$year<=$end_year;$year++){
if($year%10==0) //Replace 10 (for decades) with 100 (for centuries)
{
if($year!=$start_year){
echo '</ul></li></ul>';
}
echo '<ul><li>'.$year.'<ul>';
}
else{
echo '<li>'.$year.'</li>';
}
}
?>