Fix garbled message text: Difference between revisions
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→String starting from &# symbols
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=== String starting from &# symbols === | === String starting from &# symbols === | ||
Using PHP [https://www.w3schools.com/php/func_string_html_entity_decode.asp html_entity_decode() Function]<ref>[https://blog.longwin.com.tw/2011/06/php-html-unicode-convert-2011/ PHP 將 文字 轉換成 &#xxxxx; UNICODE 碼 | Tsung's Blog]</ref><ref>[http://hinablue.blogspot.com/2008/01/php-tech-unicode-html-convert.html [php tech.] unicode html convert | HINA::工程幼稚園] unicode html 字碼來元是由原本的編碼，轉換為 UCS-2 之後，再取二進制轉換，再取一次 16 to 10 進制轉換，在加上 &# 而得到這個字碼。</ref> | Using PHP [https://www.w3schools.com/php/func_string_html_entity_decode.asp html_entity_decode() Function]<ref>[https://blog.longwin.com.tw/2011/06/php-html-unicode-convert-2011/ PHP 將 文字 轉換成 &#xxxxx; UNICODE 碼 | Tsung's Blog]</ref><ref>[http://hinablue.blogspot.com/2008/01/php-tech-unicode-html-convert.html [php tech.] unicode html convert | HINA::工程幼稚園] unicode html 字碼來元是由原本的編碼，轉換為 UCS-2 之後，再取二進制轉換，再取一次 16 to 10 進制轉換，在加上 &# 而得到這個字碼。</ref> | ||
To decode the text | |||
<pre> | <pre> | ||
$unicode_html = '&#128024;'; | $unicode_html = '&#128024;'; | ||
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$unicode_html = '&#128024;'; | $unicode_html = '&#128024;'; | ||
echo mb_convert_encoding($unicode_html, 'UTF-8', 'HTML-ENTITIES') . PHP_EOL; // print 🐘 | echo mb_convert_encoding($unicode_html, 'UTF-8', 'HTML-ENTITIES') . PHP_EOL; // print 🐘 | ||
</pre> | |||
To encode the text | |||
<pre> | |||
$input = "🐘"; | $input = "🐘"; | ||
$unicode_html = base_convert(bin2hex(mb_convert_encoding($input, 'UTF-32', 'utf-8')), 16, 10); | $unicode_html = base_convert(bin2hex(mb_convert_encoding($input, 'UTF-32', 'utf-8')), 16, 10); | ||