protected function TestFileCreationTrait::compareFiles in Drupal 8

Same name and namespace in other branches

1. 9 core/tests/Drupal/Tests/TestFileCreationTrait.php \Drupal\Tests\TestFileCreationTrait::compareFiles()
2. 10 core/tests/Drupal/Tests/TestFileCreationTrait.php \Drupal\Tests\TestFileCreationTrait::compareFiles()

Compares two files based on size and file name.

Callback for uasort() within \TestFileCreationTrait::getTestFiles().

Parameters

object $file1: The first file.

object $file2: The second class.

Return value

int

File

core/tests/Drupal/Tests/TestFileCreationTrait.php, line 113

Class

TestFileCreationTrait

Provides methods to create test files from given values.

Namespace

Drupal\Tests

Code

protected function compareFiles($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);
  }
}