protected function DrupalWebTestCase::drupalCompareFiles
7.x drupal_web_test_case.php | protected DrupalWebTestCase::drupalCompareFiles($file1, $file2) |
Compare two files based on size and file name.
File
- drupal-7.x/
modules/ simpletest/ drupal_web_test_case.php, line 1092
Class
- DrupalWebTestCase
- Test case for typical Drupal tests.
Code
protected function drupalCompareFiles($file1, $file2) {
$compare_size = filesize($file1->uri) - filesize($file2->uri);
if ($compare_size) {
// Sort by file size.
return $compare_size;
}
else {
// The files were the same size, so sort alphabetically.
return strnatcmp($file1->name, $file2->name);
}
}