分享php中几个字符函数小结
发布时间:2014-09-05 11:13:05作者:知识屋
下面小结PHP中的几个字符函数, 小结一下:
1)ucfirst
将首字母变大写,比如
$string = "this is my web development blog";
echo ucfirst($string);
// Output: This is my web development blog
2) lcfirst,将首字母变小写
$string = "This is my Web Development Blog";
echo lcfirst($string);
// Output: this is my Web Development Blog
3)strtoupper,将整个字符串变大写
$string = "this is my web development blog";
echo strtoupper($string);
// Output: THIS IS MY WEB DEVELOPMENT BLOG
4)strtoplower,将整个字符串变小写
$string = "tHiS is mY WeB DevElOpMenT bLoG";
echo strtolower($string);
// Output: this is my web development blog
5)ucwords(),可以将句子中每个单词的第一个字母变大写,比如
$string = "this is my web development blog";
echo ucwords($string);
// Output: This Is My Web Development Blog (免责声明:文章内容如涉及作品内容、版权和其它问题,请及时与我们联系,我们将在第一时间删除内容,文章内容仅供参考)