imagecache_create_url
- 5
imagecache_create_url($presetname, $path)- 6
imagecache_create_url($presetname, $filepath, $bypass_browser_cache = FALSE)
Return a URL that points to the location of a derivative of the
original image transformed with the given preset.
Special care is taken to make this work with the possible combinations of
Clean URLs and public/private downloads. For example, when Clean URLs are not
available an URL with query should be returned, like
http://example.com/?q=files/imagecache/foo.jpg, so that imagecache is able
intercept the request for this file.
This code is very similar to the Drupal core function file_create_url(), but
handles the case of Clean URLs and public downloads differently however.
Parameters
$presetname
$filepath
String specifying the path to the image file.
$bypass_browser_cache
A Boolean indicating that the URL for the image should be distinct so that
the visitors browser will not be able to use a previously cached version.
This is
Code
contributions/imagecache/imagecache.module, line 311
<?php
function imagecache_create_url($presetname, $filepath, $bypass_browser_cache = FALSE) {
$path = _imagecache_strip_file_directory($filepath);
if (module_exists('transliteration')) {
$path = transliteration_get($path);
}
$args = array('absolute' => TRUE, 'query' => empty($bypass_browser_cache) ? NULL : time());
switch (variable_get('file_downloads', FILE_DOWNLOADS_PUBLIC)) {
case FILE_DOWNLOADS_PUBLIC:
return url($GLOBALS['base_url'] . '/' . file_directory_path() .'/imagecache/'. $presetname .'/'. $path, $args);
case FILE_DOWNLOADS_PRIVATE:
return url('system/files/imagecache/'. $presetname .'/'. $path, $args);
}
}
?>
