How to remove tags and more from a string?

Question

I need to strip all
and all \'quotes\' (\") and all \'ands\' (&) and replace them with a space only ...

How c

Answer 1

This worked for me, to remove <br/> :

(> is recognised whereas > isn't)

$temp2 = str_replace('<','', $temp);

// echo ($temp2);

$temp2 = str_replace('/>','', $temp2);

// echo ($temp2);

$temp2 = str_replace('br','', $temp2);

echo ($temp2);

Answer 2

To remove all permutations of br:

<br> <br /> <br/> <br   >

check out the user contributed strip_only() function in

http://www.php.net/strip_tags

The "Use the DOM instead of replacing" caveat is always correct, but if the task is really limited to these three characters, this should be o.k.

Answer 3

You can use str_replace like this:

  str_replace("<br/>", " ", $orig );

preg_replace etc uses regular expressions and that may not be what you want.

Answer 4

If str_replace() isnt working for you, then something else must be wrong, because

$string = 'A string with <br/> & "double quotes".';
$string = str_replace(array('<br/>', '&', '"'), ' ', $string);
echo $string;

outputs

A string with      double quotes .

Please provide an example of your input string and what you expect it to look like after filtering.

Answer 5

Try this:

$description = preg_replace('/<br \/>/iU', '', $description);

Answer 6

To manipulate HTML it is generally a good idea to use a DOM aware tool instead of plain text manipulation tools (think for example what will happen if you enounter variants like <br/>, <br /> with more than one space, or even <br> or <BR/>, which altough illegal are sometimes used). See for example here: http://sourceforge.net/projects/simplehtmldom/