Hello I wanting to resize uploaded jpgs and am using a sample code:

<?php

function resize_jpg($img,$w,$h){

$imagedata = getimagesize($img);

if ($w && ($imagedata[0] < $imagedata[1])) {
$w = ($h / $imagedata[1]) * $imagedata[0];
} else {
$h = ($w / $imagedata[0]) * $imagedata[1];
}

$im2 = ImageCreateTrueColor($w,$h);

$image = ImageCreateFromJpeg($img); //line 15

imagecopyResampled ($im2, $image, 0, 0, 0, 0, $w, $h, $imagedata[0], $imagedata[1]);

ImageJpeg($im2, $img, 100);

}

resize_jpg("img_1774.jpg",200,200);

?>

I get:
Fatal error: Allowed memory size of 8388608 bytes exhausted at (null):0 (tried to allocate 6816 bytes) in /srv/www/htdocs/whatswhere/test.php on line 15

I've tried many variations and can't figure out the problem, the file is 833.2kb. Is it some sort of php or apache config

Help or pointer much appreciated Richard

It is a php error. Try increasing the "memory_limit" value in php.ini then restart apache and try again.

Many thanks, I increased from 8 to 20mb and that did the trick.