* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
require __DIR__ . "/../../src/DiffMatchPatch/Diff.php";
require __DIR__ . "/../../src/DiffMatchPatch/DiffToolkit.php";
require __DIR__ . "/../../src/DiffMatchPatch/Utils.php";
use DiffMatchPatch\Diff;
$size = 'M';
$text1 = file_get_contents(__DIR__ . "/fixtures/{$size}_performance1.txt");
$text2 = file_get_contents(__DIR__ . "/fixtures/{$size}_performance2.txt");
//$text1 = "The quick brown fox jumps over the lazy dog.";
//$text2 = "That quick brown fox jumped over a lazy dog.";
$timeStart = microtime(1);
$diff = new Diff();
$diff->setTimeout(0);
$diff->main($text1, $text2, false)->cleanupSemantic();
$timeElapsed = microtime(1) - $timeStart;
echo 'Elapsed time: ' . round($timeElapsed, 3) . PHP_EOL;
echo 'Memory: ' . round(memory_get_peak_usage() / 1024 / 1024, 3) . PHP_EOL;
echo 'Texts length: ' . mb_strlen($text1) . ', ' . mb_strlen($text2) . PHP_EOL;
echo 'Diffs count: ' . count($diff->getChanges()) . PHP_EOL . PHP_EOL;
$timeStart = microtime(1);
$diff = new Diff();
$diff->setTimeout(0);
$diff->main($text1, $text2)->cleanupEfficiency();
$timeElapsed = microtime(1) - $timeStart;
echo 'Elapsed time: ' . round($timeElapsed, 3) . PHP_EOL;
echo 'Memory: ' . round(memory_get_peak_usage() / 1024 / 1024, 3) . PHP_EOL;
echo 'Texts length: ' . mb_strlen($text1) . ', ' . mb_strlen($text2) . PHP_EOL;
echo 'Diffs count: ' . count($diff->getChanges()) . PHP_EOL . PHP_EOL;
