remove carriage return character from php tidy repaired html string
Question
I would want check if string is a valid xhtml/html. I have some html string get by tinymce editor. I would want in first time before save it into mysql database check if this html string is valid. I'm trying php tidy library:
$html = '<div> <a href="#">a link</a> this is test <p>close tag error</p> </p> <p></p>';
$tidy = new \tidy();
$clean = $tidy->repairString($html,array(
'output-xml' => true,
'input-xml' => true
));
but it output this:
<div>\n<a href="#">a link</a>this is test \n<p>close tag error</p>other text \n<p></p></div>
so tags are closed correctly but tidy put /n characters. How can repair html without carriage return character?
Solution
You need to use htmlspecialhars_decode() to disable displaying of special characters...
$clean = htmlspecialchars_decode($clean);
OTHER TIPS
While not perfect (since it could destroy any actual carridge returns you have) the quick answer would be:
$string = str_replace('\n', '', $originalString);
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