php ucwords() 函数将字符串中每个单词的首字符转换为大写,ucwords大写
uppercase letter
php ucwords() 函数将字符串中每个单词的首字符转换为大写,ucwords大写
php ucwords() 函数将字符串中每个单词的首字符转换为大写, 本文章向码农介绍php ucwords() 函数的基本使用方法和实例,感兴趣的码农可以参考一下。
定义和用法
ucwords() 函数把字符串中每个单词的首字符转换为大写。
注释:该函数是二进制安全的。
相关函数:
- lcfirst() - 把字符串中的首字符转换为小写
- strtolower() - 把字符串转换为小写
- strtoupper() - 把字符串转换为大写
- ucfirst() - 把字符串中的首字符转换为大写
语法
<code class="php hljs">ucwords(string)</code>
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参数 | 描述 |
---|---|
string | 必需。规定要转换的字符串。 |
技术细节
返回值: | 返回已转换的字符串。 |
PHP 版本: | 4+ |
实例
把每个单词的首字符转换为大写:
<?php echo ucwords("hello world"); ?>
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在线运行
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