我有一個數組，它返回各種字符串，我試圖html解碼。但我似乎無法找到適用於所有字符串的函數。例如，我的一個字符串看起來是這樣的：PHP的html解碼字符串
"a detail of The School of Athens<!-- this should link to an article about the famous artwork -->, a fresco by Raphael"
而其他看起來像這樣：
""Aristotle" by Francesco Hayez (1791â€「1882)"
我既可以使用html_entity_decode擺脫第一個字符串中的註釋（<!--/-->）的，或htmlentities在第二個將â€「更改爲-，但我找不到任何將所有我的字符串更改爲常規文本。有沒有可以做到這一點的功能？
TIA！
<!doctype html>
<html lang="en">
<head>
<title>String Cleansing</title>
</head>
<body>
<?php
echo '<pre>';
// The below are the strings
echo $string_with_htmlent =
"a detail of The School of Athens<!-- this should link to an article about the famous artwork -->, a fresco by Raphael";
echo '<br>';
echo $string_unicode =
"Aristotle by Francesco Hayez (1791";
?>â€"
<?php
echo $string_unicode_c = "1882)";
echo '<br>';
// The below is how you fixed
echo $a = html_entity_decode($string_with_htmlent); echo '<br>';
echo $b = htmlentities($string_unicode.$string_unicode_c);
echo '<br>';
// The below is how I code and you expect
$clean = $string_with_htmlent.' '.$string_unicode.' '.$string_unicode_c;
var_dump(filter_var($clean,FILTER_SANITIZE_STRING));
echo '</pre>';
?>
</body>
</html>
備用的html_entity_decode和htmlentities是FILTER_SANITIZE_STRING。用一個內置函數修復所有html實體代碼和特殊字符。