ucwords函数具有异常 [英] ucwords function with exceptions

问题描述

我需要一些帮助，我有这段代码可以将字符串中每个单词的第一个字符用大写字母表示为例外，如果它在字符串的开头，则我需要使用函数来忽略该例外:

I need some help i have this code that Uppercase the first character of each word in a string with exceptions i need the function to ignore the exception if it's at the beginning of the string:

function ucwordss($str, $exceptions) {
$out = "";
foreach (explode(" ", $str) as $word) {
$out .= (!in_array($word, $exceptions)) ? strtoupper($word{0}) . substr($word, 1) . " " : $word . " ";
}
return rtrim($out);
}

$string = "my cat is going to the vet";
$ignore = array("is", "to", "the");
echo ucwordss($string, $ignore);
// Prints: My Cat is Going to the Vet

这是我在做什么:

$string = "my cat is going to the vet";
$ignore = array("my", "is", "to", "the");
echo ucwordss($string, $ignore);
// Prints: my Cat is Going to the Vet
// NEED TO PRINT: My Cat is Going to the Vet

推荐答案

- return rtrim($out);
+ return ucfirst(rtrim($out));

这篇关于ucwords函数具有异常的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！