note 58836 added to ref.image

Simple script for getting a jpg-thumb by submitting imgname and either height or width of the thumb! <?php if(isset($_GET["i"]) && ("" != $_GET["i"])){ $fn = "path/to/jpgs/".$_GET["i"].".jpg"; if(false !== (list($ws,$hs) = @getimagesize($fn))){ if(isset($_GET["w"]) && ("" != $_GET["w"])){ $ratio = ((float)$_GET["w"]) / $ws; } elseif(isset($_GET["h"]) && ("" != $_GET["h"])){ $ratio = ((float)$_GET["h"]) / $hs; } if(isset($ratio)){ $wt = $ws * $ratio; $ht = $hs * $ratio; $thumb = imagecreatetruecolor($wt,$ht); $source = imagecreatefromjpeg($fn); imagecopyresampled($thumb,$source,0,0,0,0,$wt,$ht,$ws,$hs); header('Content-type: image/jpeg'); imagejpeg($thumb); imagedestroy($thumb); } } } ?> ---- Manual Page -- http://www.php.net/manual/en/ref.image.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+58836 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+58836&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+58836&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+58836&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+58836&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+58836&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+58836&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+58836&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+58836&report=yes Search -- http://master.php.net/manage/user-notes.php