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Remove «  and    from text in php

Posted on 2016-08-05
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Last Modified: 2016-08-05
Hi;

I want to remove html tags and also tags like: «  /    /»  from text and get clean text,i use the function strip_tags() but this function cannot remove all of these tags,need a function that clean completely a text in php.

Thanks in advance
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Question by:MOSTAGHASSI
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4 Comments
 
LVL 111

Expert Comment

by:Ray Paseur
ID: 41744804
You can use str_replace() for this.  I'll try to show you an example in a minute.
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Ray Paseur earned 2000 total points
ID: 41744812
Try this.  You can add other things to the $unwanted array if you need to modify the replacement patterns.
https://iconoun.com/demo/temp_mosta.php
<?php // demo/temp_mosta.php
/**
 * https://www.experts-exchange.com/questions/28961805/Remove-laquo-and-nbsp-from-text-in-php.html
 *
 * http://php.net/manual/en/function.strip-tags.php
 * http://php.net/manual/en/function.str-replace.php
 */
error_reporting(E_ALL);


function tidy($str)
{
    $unwanted =
    [ '&laquo;'
    , '&nbsp;'
    , '&raquo;'
    ]
    ;

    $new = strip_tags($str);
    $new = str_replace($unwanted, '', $new);
    return $new;
}

$old = '<div>Foo&raquo;</div>';
$new = tidy($old);

echo htmlentities($old);
echo '<br>';
echo htmlentities($new);

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Author Closing Comment

by:MOSTAGHASSI
ID: 41744830
Thanks Ray
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LVL 111

Expert Comment

by:Ray Paseur
ID: 41744992
:-)
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