Question

我有一个字符串：

$name = ucfirst('kasiang');

我想将其拆分为两个单词并创建Ka Siang

所以我尝试了：

echo substr_replace($name,' '.substr($name,2),2)

但是我只得到Ka siang。还有什么办法可以大写第二个字母吗？

Answer 1

您可以按照以下方式进行操作。

<?php 

$name = ucfirst('kasiang');
echo substr_replace($name,' '.ucfirst(substr($name,2)),2);

?>

另一种方法是：

<?php 
echo ucwords(substr_replace($name,' '.substr($name,2),2));
?>

Answer 2

您可以使用ucwords进行操作，如上面的评论所述：

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      <option value="pugal" class="options">Pugal</option>
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        <option value="1" class="sub-options">Pk Prabu</option>
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        <option value="12" class="sub-options">321</option>
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        <option value="21" class="sub-options">123</option>
      </optgroup>
    </select>
  </div>
</div>

结果：

<?php
$name = ucfirst('kasiang');

echo ucwords(substr_replace($name,' '.substr($name,2),2));

将字符串分成两个单词后，将两个字母大写

2 个答案: