Question

我有以下字符串：

LONDON — Britain’s unemployment rate held steady in the three months through January, reinforcing the Bank of England’s case for keeping interest rates at a record low.

如果我使用类似htmlentities的内容，我会收到以下字符串：

LONDON — Britain’s unemployment rate held steady in the three months through January, reinforcing the Bank of England’s case for keeping interest rates at a record low.

但是我希望获得WINDOWS-1252实体，例如：

LONDON  Britains unemployment rate held steady in the three months through January, reinforcing the Bank of Englands case for keeping interest rates at a record low.

我尝试过使用mb_convert_encoding，iconv，get_html_translation_table等不同功能，但我无法找到办法。

任何帮助都将不胜感激。

Answer 1

转换基本上是&#ASCII;格式。因此，使用这些特殊字符的ascii值，您可以在preg_replace_callback函数中轻松实现它。看一下下面的例子：

$text = <<<EOT
LONDON — Britain’s unemployment rate held steady in the three months through January, reinforcing the Bank of England’s case for keeping interest rates at a record low.
EOT;

$text = preg_replace_callback(
    "/([—’])/",   // <-- place characters inside the [] if you need to change
    function ($m){ return "&#".ord($m[1]).";"; },
    $text
);

print "$text\n";

我刚刚在—’内使用了两个（[]）字符。如果你需要更多，只需逐个添加。

PHP：如何将字符串转换为WINDOWS-1252实体/字符？

1 个答案: