PHP Iconv 添加额外字符

Question

我正在尝试使用 iconv 从 PHP 中的某些文本中删除所有重音符号等。它会去除重音符号，但有时会添加额外的字符，例如: “Théâtre” 输出为 “Th'e^atre” 而我想要 “Theatre”

这是我的代码:

setlocale(LC_ALL, "fr_FR.utf8");
$text = "Théâtre";
$text = iconv("utf-8","ascii//TRANSLIT//IGNORE",$text);
echo $text;

结果:Th'e^atre

Answer 1

此错误可能是由于您的服务器上的 iconv() 实现错误造成的(glibc 而不是 libiconv，您可以检查一下在 phpinfo() 的输出中)。请参阅here了解更多详情。

您也可以尝试:

$text = "Théâtre";
$text = iconv("utf-8","ascii//TRANSLIT",$text); //$text = "Th'e^atre"
//Replace any character not in alphabet by an empty substring.
$text = preg_replace("#[^a-zA-z]#", "", $text); //$text = "Theatre"

echo $text;