Andy-H Posted November 20, 2008 Share Posted November 20, 2008 I have this script to display images and this part of the code is running (extremely) slowly, can anyone point out why and possibly a way to improve the load time. for ($i = $_SESSION['x']; $n < 25; $i++){ $file = "http://vle.tameside.ac.uk/user/pix.php/" . $i . "/f1.jpg"; $type = @getimagesize($file); $type = $type['mime']; if ($type == "image/jpeg"){ ++$n; echo ' <td align="center" width="100" height="125"> <label for="' . $i . '"><img src="' . $file . '" width="100" height="100" alt="' . $i . '"></label><br><input type="checkbox" name="studId[]" value="' . $i . '" id="' . $i . '"> </td> '; if ($n % 5 == 0){ echo ' </tr> <tr> '; } } } Thanks for any help. Link to comment https://forums.phpfreaks.com/topic/133532-script-performance/ Share on other sites More sharing options...
cooldude832 Posted November 20, 2008 Share Posted November 20, 2008 I don't see how u slowin it down all you do is get its info Try just displaying the same 25 images on a page without getimagesize part to it Link to comment https://forums.phpfreaks.com/topic/133532-script-performance/#findComment-694552 Share on other sites More sharing options...
Andy-H Posted November 20, 2008 Author Share Posted November 20, 2008 I need that to filter the image format tho. Link to comment https://forums.phpfreaks.com/topic/133532-script-performance/#findComment-694556 Share on other sites More sharing options...
wildteen88 Posted November 20, 2008 Share Posted November 20, 2008 The only thing I can see which can slow the script down is if the request to and from http://vle.tameside.ac.uk is slow. The code is fine tho. Link to comment https://forums.phpfreaks.com/topic/133532-script-performance/#findComment-694561 Share on other sites More sharing options...
sasa Posted November 20, 2008 Share Posted November 20, 2008 can you echo $i; after for loop Link to comment https://forums.phpfreaks.com/topic/133532-script-performance/#findComment-694569 Share on other sites More sharing options...
Andy-H Posted November 26, 2008 Author Share Posted November 26, 2008 3528 Sorry was at college at the time and my pc broke when I got home It was just the slow host, sorry about wasting time Link to comment https://forums.phpfreaks.com/topic/133532-script-performance/#findComment-699618 Share on other sites More sharing options...
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