Geckodeep schrieb: > Thanks Goetz > > But how can I apply this having: > > Path to the folder is $folder='images/repor_images'; // path to the > image. > > My 9image variables are $image1, $image2, $image3,. and the code to call the > image > > <?php print "<img alt='$title' border=0 width= '103' heigth = '70' > src=\"$folder/$image1\">" ?> > > Thanks again.
I should do coding the whole page I gues ;-) First of all some things to mention about: 1. Better store only filenames in the database and leave the images in the directory, cause you have to copy then to a location anyway to get it by an browser 2. Use an array of $image[] instead of numbering them like $image1, $image2, ... (you have to use eval to work with the numbers or have to write the code more than once !) Ok here it goes: <?php // guess you have JPEG images // -------------- $nr = 1; // start numbering your images $maxsize = 150; // maximum size in one direction // --------------- while($nr <= 9) { $img = @imagecreatefromjpeg ("$folder/$image[$nr]"); // try to open if (!$im) { echo "ERROR loading image $folder/$image[$nr] "; exit 1; } else { $imagehw = GetImageSize($img); $w = $imagehw; // width $h = $imagehw; // height // prevent division by zero if (($h ==0) || ($w==0)) exit; // get new size according to max size if ($h>$w) { $new_h = $maxsize; // new height $new_w = (int) (($maxsize * $w) / $h); // casting to int ! } else { $new_w = $maxsize; // new width $new_h = (int) (($maxsize * $h) / $w); // casting to int ! } // build dummy image $thumb = imagecreate ($new_w, $new_h); // resize old image ImageCopyResized($thumb,$img,0,0,0,0,$new_w,$new_h,$w,$h); // maybe use tempname() to generate a temporary file name or // create name of thumbnail file like: *.jpg ==> *.png $tumbnail=substr($image[$nr],0,strrpos($image[$nr],".")).".png"; // save png image to same directory as jpg @imagepng ($thumb,"$folder/$tumbnail"); // hope we could write // leave the temporary data ... ImageDestroy($img); ImageDestroy($thumb); // finished work // ------------------- // show image echo "<img alt=\"$title\" border=\"0\" width=\"$new_w\" ". "heigth=\"$new_h\" src=\"$folder/$tumbnail\" >"; } $nr++; // next image } ?> maybe there might better ways but thats just a fast hack to work ... -- @ Goetz Lohmann, Germany | Web-Developer & Sys-Admin \/ ------------------------------------------------------ () He's the fellow that people wonder what he does and || why the company needs him, until he goes on vacation. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php