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PHP function to clean string from HTML tags except url and strong tag.

Posted on 2010-09-07
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Last Modified: 2013-12-13
Hi,

Does someone knows a php function to clean a php string from all tags except links and bold text?

Please help.
Thank you.
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Question by:Fernanditos
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5 Comments
 
LVL 3

Expert Comment

by:DanMerk
ID: 33621279
You can use the trim command and pass it everything that should be trimmed via the second parameter.

http://php.net/manual/en/function.trim.php
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Author Comment

by:Fernanditos
ID: 33622252
Trim was not exactly the solution. I found strip_tags do it great.


<?php echo strip_tags($row_rsPage['body_pnas_en'], '<p><a><br><li><strong>'); ?>

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LVL 3

Expert Comment

by:yudohartono
ID: 33624386

htmlentities,htmlspecialchars

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LVL 110

Expert Comment

by:Ray Paseur
ID: 33631934
You're on firm ground with strip_tags() but please read the warnings on the man page.  See also this note:
http://us.php.net/manual/en/function.strip-tags.php#88991

Best regards, ~Ray
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LVL 8

Accepted Solution

by:
kumaranmca earned 500 total points
ID: 33643466
refer my below code...

also below refer url... http://php.net/manual/en/function.strip-tags.php
<?php
$text = 'http://www.google.com<strong>Test paragraph.</strong><!-- Comment --> <a href="#fragment">Other text</a>';
//echo strip_tags($text);
//echo "\n";

// Allow <p> and <a>
echo strip_tags($text, '<strong><a>');
?>

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