this may seem like a simple problem but I couldn't find it in the archives.
how does one reverse the effects of htmlspecialchars?
I tried something like this:
$trans_tbl = get_html_translation_table (HTML_ENTITIES);
$trans_tbl = array_flip ($trans_tbl);
$html = strtr ($html, $trans_tbl);
but it didn't work. is there a simple way to do this?
Use htmlspecialchars_decode()
<?php
$str = "<p>this -> "</p>\n";
echo htmlspecialchars_decode($str);
// note that here the quotes aren't converted
echo htmlspecialchars_decode($str, ENT_NOQUOTES);
?>
Reference - PHP Official Doc
You need htmlspecialchars_decode()
. See PHP docu on this .
$html = htmlspecialchars_decode( $html, ENT_NOQUOTES );
example :
echo htmlspecialchars_decode(htmlspecialchars('your "strange" text with characters like !"/$%?&*'))
it will echo : your "strange" text with characters like !"/$%?&*
this is an example of encode/decode. it works.
根据我的理解,你需要htmlspecialchars_decode
- Docu
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