Where do i wrong?

[r4myy]

<?
$value = '[img]http://google.com[/img]';
$unwanted = array("[img]", "[/img]");
$wanted  = array("[img=", " width=200]");
$value=str_replace($unwanted, $wanted, $value);
echo $value;
?>

r4myy Reviewed by r4myy on 30th May 2010. Where do i wrong? $value=str_replace($unwanted, $wanted, $value); $unwanted = array("", ""); $wanted = array(""); When i use the above code,nothing happens. Rating: 5