PHP如何将一个句子的单词存储到一个字符串而不会爆炸

Question

我正在为我的网站制作一个php标签脚本。 我已经完成了代码，但我担心我的代码太长了。

我的代码可以更简单，更短吗？

<?php
    include("admin/apps/site-settings.php"); // database connection
    $albumq = mysql_query("select * from albums order by rand() limit 20");
    while($album = mysql_fetch_array($albumq)){
    $name_a = str_replace("&apos;s","",$album['name']);
    $name_b = str_replace("&quot;","",$name_a);
    $name_c = str_word_count($name_b, 1);
?>
<?php if(!empty($name_c[0])){?>
    <a href="search-<?php echo $name_c[0];?>.html">
        <div class="tag">
            <?php echo $name_c[0];?>
        </div>
    </a>
<?php }?>
<?php if(!empty($name_c[1])){?>
    <a href="search-<?php echo $name_c[1];?>.html">
        <div class="tag">
            <?php echo $name_c[1];?>
        </div>
    </a>
<?php }?>
<?php if(!empty($name_c[2])){?>
    <a href="search-<?php echo $name_c[2];?>.html">
        <div class="tag">
            <?php echo $name_c[2];?>
        </div>
    </a>
<?php }?>
<?php if(!empty($name_c[3])){?>
    <a href="search-<?php echo $name_c[3];?>.html">
        <div class="tag">
            <?php echo $name_c[3];?>
        </div>
    </a>
<?php }?>
<?php if(!empty($name_c[4])){?>
    <a href="search-<?php echo $name_c[4];?>.html">
        <div class="tag">
            <?php echo $name_c[4];?>
        </div>
    </a>
<?php }?>
<?php if(!empty($name_c[5])){?>
    <a href="search-<?php echo $name_c[5];?>.html">
        <div class="tag">
            <?php echo $name_c[5];?>
        </div>
    </a>
<?php }?>

网站输出：

我在localhost上运行它，所以我暂时无法提供链接。

Answer 1

<?php
include("admin/apps/site-settings.php"); // database connection
$albumq = mysql_query("select * from albums order by rand() limit 20");
while($album = mysql_fetch_array($albumq)){
    $name_a = str_replace("&apos;s","",$album['name']);
    $name_b = str_replace("&quot;","",$name_a);
    $name_c = str_word_count($name_b, 1);

    foreach ($name_c as $value)
    {
        if (!empty($value))
        {
            echo "
            <a href='search-{$value}.html'>
                <div class='tag'>
                    {$value}
                </div>
            </a>";
        }
    }
}
?>

Answer 2

使用 foreach 循环，使用

if(count($name_c) > 0)
{
    foreach($name_c as $name)
    {
        ?>
        <a href="search-<?php echo $name; ?>.html">
            <div class="tag">
                <?php echo $name; ?>
            </div>
        </a>
        <?php
    }
}