问题
I am trying to convert HTML entities from a source string to their literal character equivalent.
For example:
<?php
$string = "Hello – World";
$converted = html_entity_decode($string);
?>
Whilst this rightly converts the entity on screen, when I look at the HTML code it is still showing the explicit entity. I need to change that so that it literally converts the entity as I am not using the string within an HTML page.
Any ideas on what I am doing wrong?
FYI I am sending the converted string to Apple's Push notification service:
$payload['aps'] = array('alert' => $converted, 'badge' => 1, 'sound' => 'default');
$payload = json_encode($payload);
回答1:
–
maps to a UTF-8 character (the em dash) so you need to specify UTF-8 as the character encoding:
$converted = html_entity_decode($string, ENT_COMPAT, 'UTF-8');
回答2:
Try using charset
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<?php
$string = "Hello – World";
$converted = html_entity_decode($string , ENT_COMPAT, 'UTF-8');
echo $converted;
?>
This should work And it should be converted also in the source
来源:https://stackoverflow.com/questions/4638611/html-entity-decode-problem-in-php