14
« on: November 06, 2006, 03:20:51 PM »
Ich bekomme jedes mal nach dem umwandeln einiger bilder meist nach 15-17 Bildern den Fehler -> Fatal error: Maximum execution time of 30 seconds exceeded in /is/htdocs/wpxxxxxxx_DFXHXXKVKH/www/4images/includes/image_utils.php on line 82 egal wieviele eingestellt sind. sc :
function resize_image_gd($src, $dest, $quality, $width, $height, $image_info) {
global $convert_options;
$types = array(1 => "gif", 2 => "jpeg", 3 => "png");
if ($convert_options['convert_gd2']) {
$thumb = imagecreatetruecolor($width, $height);
}
else {
$thumb = imagecreate($width, $height);
}
$image_create_handle = "imagecreatefrom".$types[$image_info[2]];
if ($image = $image_create_handle($src)) {
if ($convert_options['convert_gd2']) {
imagecopyresampled($thumb, $image, 0, 0, 0, 0, $width, $height, ImageSX($image), ImageSY($image)); <- Line 82
}
else {
imagecopyresized($thumb, $image, 0, 0, 0, 0, $width, $height, ImageSX($image), ImageSY($image));
}
if ($image_info[2] == 3) {
$quality = 9;
}
$image_handle = "image".$types[$image_info[2]];
$image_handle($thumb, $dest, $quality);
imagedestroy($image);
imagedestroy($thumb);
}
return (file_exists($dest)) ? 1 : 0;
}
function resize_image_im($src, $dest, $quality, $width, $height, $image_info) {
global $convert_options;
$command = $convert_options['convert_path']." -quality ".$quality." -antialias -sample $width"."x"."$height \"$src\" \"$dest\"";
system($command);
return (file_exists($dest)) ? 1 : 0;
}
function resize_image_netpbm($src, $dest, $quality, $width, $height, $image_info) {
global $convert_options;
$convert_path = $convert_options['convert_path'];
$types = array(1 => "gif", 2 => "jpeg", 3 => "png");
$target = ($width > $height) ? $width : $height;
$command = $convert_path."/".check_executable($types[$image_info[2]]."topnm")." ".$src." | ".$convert_path."/".check_executable("pnmscale")." --quiet -xysize ".$target." ".$target." | ";
if ($image_info[2] == 1) {
$command .= $convert_path."/".check_executable("ppmquant")." 256 | " . $convert_path."/".check_executable("ppmtogif")." > ".$dest;
}
elseif ($image_info[2] == 3) {
$command .= $convert_path."/".check_executable("pnmtopng")." > ".$dest;
}
else {
$jpeg_exec = (file_exists($convert_path."/".check_executable("pnmtojpeg"))) ? check_executable("pnmtojpeg") : check_executable("ppmtojpeg");
$command .= $convert_path."/".$jpeg_exec." --quality=".$quality." > ".$dest;
}
system($command);
return (file_exists($dest)) ? 1 : 0;
}
function get_width_height($dimension, $width, $height, $resize_type = 1) {
if ($resize_type == 2) {
$new_width = $dimension;
$new_height = floor(($dimension/$width) * $height);
}
elseif ($resize_type == 3) {
$new_width = floor(($dimension/$height) * $width);
$new_height = $dimension;
}
else {
$ratio = $width / $height;
if ($ratio > 1) {
$new_width = $dimension;
$new_height = floor(($dimension/$width) * $height);
}
else {
$new_width = floor(($dimension/$height) * $width);
$new_height = $dimension;
}
}
return array("width" => $new_width, "height" => $new_height);
}
function create_thumbnail($src, $dest, $quality, $dimension, $resize_type) {
global $convert_options;
if (file_exists($dest)) {
@unlink($dest);
}
$image_info = (defined("IN_CP")) ? getimagesize($src) : @getimagesize($src);
if (!$image_info) {
return false;
}
$width_height = get_width_height($dimension, $image_info[0], $image_info[1], $resize_type);
$resize_handle = "resize_image_".$convert_options['convert_tool'];
if ($resize_handle($src, $dest, $quality, $width_height['width'], $width_height['height'], $image_info)) {
@chmod($dest, CHMOD_FILES);
return true;
}
else {
return false;
}
}
function resize_image($file, $quality, $dimension, $resize_type = 1) {
global $convert_options;
$image_info = (defined("IN_CP")) ? getimagesize($file) : @getimagesize($file);
if (!$image_info) {
return false;
}
$file_bak = $file.".bak";
if (!rename($file, $file_bak)) {
return false;
}
$width_height = get_width_height($dimension, $image_info[0], $image_info[1], $resize_type);
$resize_handle = "resize_image_".$convert_options['convert_tool'];
if ($resize_handle($file_bak, $file, $quality, $width_height['width'], $width_height['height'], $image_info)) {
@chmod($file, CHMOD_FILES);
@unlink($file_bak);
return true;
}
else {
rename($file_bak, $file);
return false;
}
}
?>
Show Posts
