[UPHPU] reassigning foreach function opposed to all at once

Wade Preston Shearer lists at wadeshearer.com
Wed Apr 11 20:58:33 MDT 2007

Is there a performance difference between…

$pretty_user_url = substr($author->user_url, 7);
$pretty_user_url = str_ireplace('www.', '', $pretty_user_url);
$pretty_user_url = rtrim($pretty_user_url, '/');


$pretty_user_url = rtrim(str_ireplace('www.', '', substr($author- 
 >user_url, 7)), '/');

…or is it just a preference of legibility?
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