php - How to insert the search query string in an anchor -

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let's take 3 keywords: sunlight, mirror, eclipse

when doing search using form:

<form method="get" action="search.php">     <input name="q" type="search"> </form>

the url looks nice, this:

http://localhost/gallery/search.php?q=sunlight+mirror+eclipse

so far good.

when trying insert search query string in anchor, this

// query string if (isset($_get['q'])) {     $current_q = $_get['q']; }  <a href="<?php echo 'http://localhost/gallery/search.php?q=' . $current_q; ?>">this query</a>

i ugly weirds characters in between keywords, this:

http://localhost/gallery/search.php?q=sunlight%20mirror%20eclipse

why? , how make nice, when using form?

thanks

the easiest way use $_server['query_string'] after ? in same way url getting it

 http://localhost/gallery/search.php?q=sunlight+mirror+eclipse

some code

 <?php  $query = $_server['query_string'];  $query = str_replace(' ', '+', urldecode($query));      echo "<a href='http://localhost/gallery/search.php?$query'>this query</a>";

documentation php server manual


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