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PHP script url with special characters

I have this PHP code on a Wordpress page

$str = 's.aspx?sm=Q830I7SJZvuSP3HzDfFlVA%3d%3d';

printf('<a href="https://www.surveymonkey.com/.urlencode($str)." target="_blank">
            <img src="http://www.anyfood.gr/net/wp-content/uploads/2014/12/evaluation2.jpg" style="padding:20px;">
       </a>'
);

but the link doesn't work, I tried several possible tricks using single quotes etc. but i cant figure it out ... Any ideas?

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4 answers


Typically you don't need to use urldecode()

when accessing parameters GET

. Use it like this:



$str = 's.aspx?sm=' . urlencode ('Q830I7SJZvuSP3HzDfFlVA%3d%3d');

echo '<a href="https://www.surveymonkey.com/'.$str.'" target="_blank">
         <img src="http://www.anyfood.gr/net/wp-content/uploads/2014/12/evaluation2.jpg" style="padding:20px;">
     </a>';
+2


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$str = 's.aspx?sm=Q830I7SJZvuSP3HzDfFlVA%3d%3d';

printf('
 *<*a href="https://www.surveymonkey.com/".urlencode($str) target="_blank">
    *<*img src="http://www.anyfood.gr/net/wp-content/uploads/2014/12/evaluation2.jpg" style="padding:20px;">
  </a>
');


** remove * when running anchor tag and image tag **

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Try it, this worked for me:

<?php
$str = 's.aspx?sm=Q830I7SJZvuSP3HzDfFlVA%3d%3d';

printf('<a href="https://www.surveymonkey.com/%1$s " target="_blank"> <img src="http://www.anyfood.gr/net/wp-content/uploads/2014/12/evaluation2.jpg" style="padding:20px;"> </a>', urlencode($str));
?>
+1


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$str = 's.aspx?sm=Q830I7SJZvuSP3HzDfFlVA%3d%3d';

printf('< a href="https://www.surveymonkey.com/%s" target="_blank">
            <img src="http://www.anyfood.gr/net/wp-content/uploads/2014/12/evaluation2.jpg" style="padding:20px;">
       </ a>', urlencode($str));

check it.

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