gistfile1.aw

		$this->log('Extracting gettext strings');
		$xgettext = popen('xgettext --files-from=- --no-location --language=PHP --from-code=UTF-8 --no-wrap --omit-header -j -o "' . $messagesFile . '"', 'w');

		foreach ($dirs as $dir) {
			$iterator =	new RegexIterator(
					new RecursiveIteratorIterator(
						new RecursiveDirectoryIterator(
							$dir,
							FilesystemIterator::SKIP_DOTS
						)
					),
					'%.+php$%'
				);

			foreach($iterator as $entry) {
				if (strpos($entry, 'vendor') === FALSE && strpos($entry, 'tests') === FALSE) {
					fwrite($xgettext, $entry . "\n");
				}
			}
		}
		fclose($xgettext);