php iconv转换为删除重音符号:不能按例外方式工作? [英] php iconv translit for removing accents: not working as excepted?
问题描述
考虑以下简单代码:
echo iconv('UTF-8', 'ASCII//TRANSLIT', 'è');
它打印
`e
不只是
e
你知道我在做什么错吗?
do you know what I am doing wrong?
添加setlocale后没有任何改变
nothing changed after adding setlocale
setlocale(LC_COLLATE, 'en_US.utf8');
echo iconv('UTF-8', 'ASCII//TRANSLIT', 'è');
推荐答案
我具有此标准功能,可以返回有效的URL字符串,而不包含无效的url字符.魔术似乎在//删除不需要的字符注释之后.
I have this standard function to return valid url strings without the invalid url characters. The magic seems to be in the line after the //remove unwanted characters comment.
这取自Symfony框架文档: http://www .symfony-project.org/jobeet/1_4/Doctrine/zh/08 反过来取自 http://php.vrana.cz/vytvoreni-pratelskeho-url.php 但我不会说捷克语;-)
This is taken from the Symfony framework documentation: http://www.symfony-project.org/jobeet/1_4/Doctrine/en/08 which in turn is taken from http://php.vrana.cz/vytvoreni-pratelskeho-url.php but i don't speak Czech ;-)
function slugify($text)
{
// replace non letter or digits by -
$text = preg_replace('#[^\\pL\d]+#u', '-', $text);
// trim
$text = trim($text, '-');
// transliterate
if (function_exists('iconv'))
{
$text = iconv('utf-8', 'us-ascii//TRANSLIT', $text);
}
// lowercase
$text = strtolower($text);
// remove unwanted characters
$text = preg_replace('#[^-\w]+#', '', $text);
if (empty($text))
{
return 'n-a';
}
return $text;
}
echo slugify('é'); // --> "e"
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