@H_403_0@
每个单词的首字母转换为大写:
ucwords()
<div class="jb51code">
<pre class="brush:PHP;">
<?php
$foo = 'hello world!';
$foo = ucwords($foo); // Hello World!
$bar = 'HELLO WORLD!';
$bar = ucwords($bar); // HELLO WORLD!
$bar = ucwords(strtolower($bar)); // Hello World!
?>