diff --git a/bridges/BAEBridge.php b/bridges/BAEBridge.php
index 1b82c924018..6fc694805a9 100644
--- a/bridges/BAEBridge.php
+++ b/bridges/BAEBridge.php
@@ -1,265 +1,265 @@
 <?php
 class BAEBridge extends BridgeAbstract {
-  const MAINTAINER = 'couraudt';
-  const NAME = 'Bourse Aux Equipiers Bridge';
-  const URI = 'https://www.bourse-aux-equipiers.com';
-  const DESCRIPTION = 'Returns the newest sailing offers.';
-  const PARAMETERS = array(
-    array(
-      'keyword' => array(
-        'name' => 'Filtrer par mots clés',
-        'title' => 'Entrez le mot clé à filtrer ici'
-      ),
-      'type' => array(
-        'name' => 'Type de recherche',
-        'title' => 'Afficher seuleument un certain type d\'annonce',
-        'type' => 'list',
-        'values' => array(
-          'Toutes les annonces' => false,
-          'Les embarquements' => 'boat',
-          'Les skippers' => 'skipper',
-          'Les équipiers' => 'crew'
-        )
-      )
-    )
-  );
+	const MAINTAINER = 'couraudt';
+	const NAME = 'Bourse Aux Equipiers Bridge';
+	const URI = 'https://www.bourse-aux-equipiers.com';
+	const DESCRIPTION = 'Returns the newest sailing offers.';
+	const PARAMETERS = array(
+		array(
+			'keyword' => array(
+				'name' => 'Filtrer par mots clés',
+				'title' => 'Entrez le mot clé à filtrer ici'
+			),
+			'type' => array(
+				'name' => 'Type de recherche',
+				'title' => 'Afficher seuleument un certain type d\'annonce',
+				'type' => 'list',
+				'values' => array(
+					'Toutes les annonces' => false,
+					'Les embarquements' => 'boat',
+					'Les skippers' => 'skipper',
+					'Les équipiers' => 'crew'
+				)
+			)
+		)
+	);
 
-  public function collectData() {
-    $url = $this->getURI();
-    $html = getSimpleHTMLDOM($url) or returnClientError('No results for this query.');
+	public function collectData() {
+		$url = $this->getURI();
+		$html = getSimpleHTMLDOM($url) or returnClientError('No results for this query.');
 
-    $annonces = $html->find('#index div.annonce');
-    foreach ($annonces as $annonce) {
-      $detail = $annonce->find('.infoPlus a', 0);
-      if (!$detail) // ads
-        continue;
+		$annonces = $html->find('#index div.annonce');
+		foreach ($annonces as $annonce) {
+			$detail = $annonce->find('.infoPlus a', 0);
+			if (!$detail) // ads
+				continue;
 
-      $htmlDetail = getSimpleHTMLDOMCached(parent::getURI() . $detail->href);
-      if (!$htmlDetail)
-        continue;
+			$htmlDetail = getSimpleHTMLDOMCached(parent::getURI() . $detail->href);
+			if (!$htmlDetail)
+				continue;
 
-      $item = array();
+			$item = array();
 
-      $item['title'] = $annonce->find('.titre', 0)->plaintext;
-      $item['uri'] = parent::getURI() . $detail->href;
+			$item['title'] = $annonce->find('.titre', 0)->plaintext;
+			$item['uri'] = parent::getURI() . $detail->href;
 
-      $content = $htmlDetail->find('div#textes', 0)->innertext;
-      if (!empty($this->getInput('keyword'))) {
-        $keyword = $this->remove_accents(strtolower($this->getInput('keyword')));
-        $cleanTitle = $this->remove_accents(strtolower($item['title']));
-        if (strpos($cleanTitle, $keyword) === false) {
-          $cleanContent = $this->remove_accents(strtolower($content));
-          if (strpos($cleanContent, $keyword) === false) {
-            continue;
-          }
-        }
-      }
-      $content .= '<hr>';
-      $content .= $htmlDetail->find('div#visuels .contact', 0)->innertext;
-      $content .= '<br><br><b>Région :</b><br>';
-      $content .= $htmlDetail->find('div#visuels .carte', 0)->innertext;
-      $content = str_replace('src="/', 'src="' . parent::getURI() . '/', $content);
-      $content = str_replace('href="/', 'href="' . parent::getURI() . '/', $content);
-      $item['content'] = $content;
+			$content = $htmlDetail->find('div#textes', 0)->innertext;
+			if (!empty($this->getInput('keyword'))) {
+				$keyword = $this->remove_accents(strtolower($this->getInput('keyword')));
+				$cleanTitle = $this->remove_accents(strtolower($item['title']));
+				if (strpos($cleanTitle, $keyword) === false) {
+					$cleanContent = $this->remove_accents(strtolower($content));
+					if (strpos($cleanContent, $keyword) === false) {
+						continue;
+					}
+				}
+			}
+			$content .= '<hr>';
+			$content .= $htmlDetail->find('div#visuels .contact', 0)->innertext;
+			$content .= '<br><br><b>Région :</b><br>';
+			$content .= $htmlDetail->find('div#visuels .carte', 0)->innertext;
+			$content = str_replace('src="/', 'src="' . parent::getURI() . '/', $content);
+			$content = str_replace('href="/', 'href="' . parent::getURI() . '/', $content);
+			$item['content'] = $content;
 
-      $this->items[] = $item;
-    }
-  }
+			$this->items[] = $item;
+		}
+	}
 
-  public function getURI() {
-    $uri = parent::getURI();
-    if (!empty($this->getInput('type'))) {
-      if ($this->getInput('type') == 'boat') {
-        $uri .= '/embarquements.html';
-      } elseif ($this->getInput('type') == 'skipper') {
-        $uri .= '/skippers.html';
-      } else {
-        $uri .= '/equipiers.html';
-      }
-    }
+	public function getURI() {
+		$uri = parent::getURI();
+		if (!empty($this->getInput('type'))) {
+			if ($this->getInput('type') == 'boat') {
+				$uri .= '/embarquements.html';
+			} elseif ($this->getInput('type') == 'skipper') {
+				$uri .= '/skippers.html';
+			} else {
+				$uri .= '/equipiers.html';
+			}
+		}
 
-    return $uri;
-  }
+		return $uri;
+	}
 
-  public function remove_accents($string) {
-    $chars = array(
-      // Decompositions for Latin-1 Supplement
-      'ª' => 'a', 'º' => 'o',
-      'À' => 'A', 'Á' => 'A',
-      'Â' => 'A', 'Ã' => 'A',
-      'Ä' => 'A', 'Å' => 'A',
-      'Æ' => 'AE', 'Ç' => 'C',
-      'È' => 'E', 'É' => 'E',
-      'Ê' => 'E', 'Ë' => 'E',
-      'Ì' => 'I', 'Í' => 'I',
-      'Î' => 'I', 'Ï' => 'I',
-      'Ð' => 'D', 'Ñ' => 'N',
-      'Ò' => 'O', 'Ó' => 'O',
-      'Ô' => 'O', 'Õ' => 'O',
-      'Ö' => 'O', 'Ù' => 'U',
-      'Ú' => 'U', 'Û' => 'U',
-      'Ü' => 'U', 'Ý' => 'Y',
-      'Þ' => 'TH', 'ß' => 's',
-      'à' => 'a', 'á' => 'a',
-      'â' => 'a', 'ã' => 'a',
-      'ä' => 'a', 'å' => 'a',
-      'æ' => 'ae', 'ç' => 'c',
-      'è' => 'e', 'é' => 'e',
-      'ê' => 'e', 'ë' => 'e',
-      'ì' => 'i', 'í' => 'i',
-      'î' => 'i', 'ï' => 'i',
-      'ð' => 'd', 'ñ' => 'n',
-      'ò' => 'o', 'ó' => 'o',
-      'ô' => 'o', 'õ' => 'o',
-      'ö' => 'o', 'ø' => 'o',
-      'ù' => 'u', 'ú' => 'u',
-      'û' => 'u', 'ü' => 'u',
-      'ý' => 'y', 'þ' => 'th',
-      'ÿ' => 'y', 'Ø' => 'O',
-      // Decompositions for Latin Extended-A
-      'Ā' => 'A', 'ā' => 'a',
-      'Ă' => 'A', 'ă' => 'a',
-      'Ą' => 'A', 'ą' => 'a',
-      'Ć' => 'C', 'ć' => 'c',
-      'Ĉ' => 'C', 'ĉ' => 'c',
-      'Ċ' => 'C', 'ċ' => 'c',
-      'Č' => 'C', 'č' => 'c',
-      'Ď' => 'D', 'ď' => 'd',
-      'Đ' => 'D', 'đ' => 'd',
-      'Ē' => 'E', 'ē' => 'e',
-      'Ĕ' => 'E', 'ĕ' => 'e',
-      'Ė' => 'E', 'ė' => 'e',
-      'Ę' => 'E', 'ę' => 'e',
-      'Ě' => 'E', 'ě' => 'e',
-      'Ĝ' => 'G', 'ĝ' => 'g',
-      'Ğ' => 'G', 'ğ' => 'g',
-      'Ġ' => 'G', 'ġ' => 'g',
-      'Ģ' => 'G', 'ģ' => 'g',
-      'Ĥ' => 'H', 'ĥ' => 'h',
-      'Ħ' => 'H', 'ħ' => 'h',
-      'Ĩ' => 'I', 'ĩ' => 'i',
-      'Ī' => 'I', 'ī' => 'i',
-      'Ĭ' => 'I', 'ĭ' => 'i',
-      'Į' => 'I', 'į' => 'i',
-      'İ' => 'I', 'ı' => 'i',
-      'IJ' => 'IJ', 'ij' => 'ij',
-      'Ĵ' => 'J', 'ĵ' => 'j',
-      'Ķ' => 'K', 'ķ' => 'k',
-      'ĸ' => 'k', 'Ĺ' => 'L',
-      'ĺ' => 'l', 'Ļ' => 'L',
-      'ļ' => 'l', 'Ľ' => 'L',
-      'ľ' => 'l', 'Ŀ' => 'L',
-      'ŀ' => 'l', 'Ł' => 'L',
-      'ł' => 'l', 'Ń' => 'N',
-      'ń' => 'n', 'Ņ' => 'N',
-      'ņ' => 'n', 'Ň' => 'N',
-      'ň' => 'n', 'ʼn' => 'n',
-      'Ŋ' => 'N', 'ŋ' => 'n',
-      'Ō' => 'O', 'ō' => 'o',
-      'Ŏ' => 'O', 'ŏ' => 'o',
-      'Ő' => 'O', 'ő' => 'o',
-      'Œ' => 'OE', 'œ' => 'oe',
-      'Ŕ' => 'R', 'ŕ' => 'r',
-      'Ŗ' => 'R', 'ŗ' => 'r',
-      'Ř' => 'R', 'ř' => 'r',
-      'Ś' => 'S', 'ś' => 's',
-      'Ŝ' => 'S', 'ŝ' => 's',
-      'Ş' => 'S', 'ş' => 's',
-      'Š' => 'S', 'š' => 's',
-      'Ţ' => 'T', 'ţ' => 't',
-      'Ť' => 'T', 'ť' => 't',
-      'Ŧ' => 'T', 'ŧ' => 't',
-      'Ũ' => 'U', 'ũ' => 'u',
-      'Ū' => 'U', 'ū' => 'u',
-      'Ŭ' => 'U', 'ŭ' => 'u',
-      'Ů' => 'U', 'ů' => 'u',
-      'Ű' => 'U', 'ű' => 'u',
-      'Ų' => 'U', 'ų' => 'u',
-      'Ŵ' => 'W', 'ŵ' => 'w',
-      'Ŷ' => 'Y', 'ŷ' => 'y',
-      'Ÿ' => 'Y', 'Ź' => 'Z',
-      'ź' => 'z', 'Ż' => 'Z',
-      'ż' => 'z', 'Ž' => 'Z',
-      'ž' => 'z', 'ſ' => 's',
-      // Decompositions for Latin Extended-B
-      'Ș' => 'S', 'ș' => 's',
-      'Ț' => 'T', 'ț' => 't',
-      // Euro Sign
-      '€' => 'E',
-      // GBP (Pound) Sign
-      '£' => '',
-      // Vowels with diacritic (Vietnamese)
-      // unmarked
-      'Ơ' => 'O', 'ơ' => 'o',
-      'Ư' => 'U', 'ư' => 'u',
-      // grave accent
-      'Ầ' => 'A', 'ầ' => 'a',
-      'Ằ' => 'A', 'ằ' => 'a',
-      'Ề' => 'E', 'ề' => 'e',
-      'Ồ' => 'O', 'ồ' => 'o',
-      'Ờ' => 'O', 'ờ' => 'o',
-      'Ừ' => 'U', 'ừ' => 'u',
-      'Ỳ' => 'Y', 'ỳ' => 'y',
-      // hook
-      'Ả' => 'A', 'ả' => 'a',
-      'Ẩ' => 'A', 'ẩ' => 'a',
-      'Ẳ' => 'A', 'ẳ' => 'a',
-      'Ẻ' => 'E', 'ẻ' => 'e',
-      'Ể' => 'E', 'ể' => 'e',
-      'Ỉ' => 'I', 'ỉ' => 'i',
-      'Ỏ' => 'O', 'ỏ' => 'o',
-      'Ổ' => 'O', 'ổ' => 'o',
-      'Ở' => 'O', 'ở' => 'o',
-      'Ủ' => 'U', 'ủ' => 'u',
-      'Ử' => 'U', 'ử' => 'u',
-      'Ỷ' => 'Y', 'ỷ' => 'y',
-      // tilde
-      'Ẫ' => 'A', 'ẫ' => 'a',
-      'Ẵ' => 'A', 'ẵ' => 'a',
-      'Ẽ' => 'E', 'ẽ' => 'e',
-      'Ễ' => 'E', 'ễ' => 'e',
-      'Ỗ' => 'O', 'ỗ' => 'o',
-      'Ỡ' => 'O', 'ỡ' => 'o',
-      'Ữ' => 'U', 'ữ' => 'u',
-      'Ỹ' => 'Y', 'ỹ' => 'y',
-      // acute accent
-      'Ấ' => 'A', 'ấ' => 'a',
-      'Ắ' => 'A', 'ắ' => 'a',
-      'Ế' => 'E', 'ế' => 'e',
-      'Ố' => 'O', 'ố' => 'o',
-      'Ớ' => 'O', 'ớ' => 'o',
-      'Ứ' => 'U', 'ứ' => 'u',
-      // dot below
-      'Ạ' => 'A', 'ạ' => 'a',
-      'Ậ' => 'A', 'ậ' => 'a',
-      'Ặ' => 'A', 'ặ' => 'a',
-      'Ẹ' => 'E', 'ẹ' => 'e',
-      'Ệ' => 'E', 'ệ' => 'e',
-      'Ị' => 'I', 'ị' => 'i',
-      'Ọ' => 'O', 'ọ' => 'o',
-      'Ộ' => 'O', 'ộ' => 'o',
-      'Ợ' => 'O', 'ợ' => 'o',
-      'Ụ' => 'U', 'ụ' => 'u',
-      'Ự' => 'U', 'ự' => 'u',
-      'Ỵ' => 'Y', 'ỵ' => 'y',
-      // Vowels with diacritic (Chinese, Hanyu Pinyin)
-      'ɑ' => 'a',
-      // macron
-      'Ǖ' => 'U', 'ǖ' => 'u',
-      // acute accent
-      'Ǘ' => 'U', 'ǘ' => 'u',
-      // caron
-      'Ǎ' => 'A', 'ǎ' => 'a',
-      'Ǐ' => 'I', 'ǐ' => 'i',
-      'Ǒ' => 'O', 'ǒ' => 'o',
-      'Ǔ' => 'U', 'ǔ' => 'u',
-      'Ǚ' => 'U', 'ǚ' => 'u',
-      // grave accent
-      'Ǜ' => 'U', 'ǜ' => 'u',
-    );
+	public function remove_accents($string) {
+		$chars = array(
+			// Decompositions for Latin-1 Supplement
+			'ª' => 'a', 'º' => 'o',
+			'À' => 'A', 'Á' => 'A',
+			'Â' => 'A', 'Ã' => 'A',
+			'Ä' => 'A', 'Å' => 'A',
+			'Æ' => 'AE', 'Ç' => 'C',
+			'È' => 'E', 'É' => 'E',
+			'Ê' => 'E', 'Ë' => 'E',
+			'Ì' => 'I', 'Í' => 'I',
+			'Î' => 'I', 'Ï' => 'I',
+			'Ð' => 'D', 'Ñ' => 'N',
+			'Ò' => 'O', 'Ó' => 'O',
+			'Ô' => 'O', 'Õ' => 'O',
+			'Ö' => 'O', 'Ù' => 'U',
+			'Ú' => 'U', 'Û' => 'U',
+			'Ü' => 'U', 'Ý' => 'Y',
+			'Þ' => 'TH', 'ß' => 's',
+			'à' => 'a', 'á' => 'a',
+			'â' => 'a', 'ã' => 'a',
+			'ä' => 'a', 'å' => 'a',
+			'æ' => 'ae', 'ç' => 'c',
+			'è' => 'e', 'é' => 'e',
+			'ê' => 'e', 'ë' => 'e',
+			'ì' => 'i', 'í' => 'i',
+			'î' => 'i', 'ï' => 'i',
+			'ð' => 'd', 'ñ' => 'n',
+			'ò' => 'o', 'ó' => 'o',
+			'ô' => 'o', 'õ' => 'o',
+			'ö' => 'o', 'ø' => 'o',
+			'ù' => 'u', 'ú' => 'u',
+			'û' => 'u', 'ü' => 'u',
+			'ý' => 'y', 'þ' => 'th',
+			'ÿ' => 'y', 'Ø' => 'O',
+			// Decompositions for Latin Extended-A
+			'Ā' => 'A', 'ā' => 'a',
+			'Ă' => 'A', 'ă' => 'a',
+			'Ą' => 'A', 'ą' => 'a',
+			'Ć' => 'C', 'ć' => 'c',
+			'Ĉ' => 'C', 'ĉ' => 'c',
+			'Ċ' => 'C', 'ċ' => 'c',
+			'Č' => 'C', 'č' => 'c',
+			'Ď' => 'D', 'ď' => 'd',
+			'Đ' => 'D', 'đ' => 'd',
+			'Ē' => 'E', 'ē' => 'e',
+			'Ĕ' => 'E', 'ĕ' => 'e',
+			'Ė' => 'E', 'ė' => 'e',
+			'Ę' => 'E', 'ę' => 'e',
+			'Ě' => 'E', 'ě' => 'e',
+			'Ĝ' => 'G', 'ĝ' => 'g',
+			'Ğ' => 'G', 'ğ' => 'g',
+			'Ġ' => 'G', 'ġ' => 'g',
+			'Ģ' => 'G', 'ģ' => 'g',
+			'Ĥ' => 'H', 'ĥ' => 'h',
+			'Ħ' => 'H', 'ħ' => 'h',
+			'Ĩ' => 'I', 'ĩ' => 'i',
+			'Ī' => 'I', 'ī' => 'i',
+			'Ĭ' => 'I', 'ĭ' => 'i',
+			'Į' => 'I', 'į' => 'i',
+			'İ' => 'I', 'ı' => 'i',
+			'IJ' => 'IJ', 'ij' => 'ij',
+			'Ĵ' => 'J', 'ĵ' => 'j',
+			'Ķ' => 'K', 'ķ' => 'k',
+			'ĸ' => 'k', 'Ĺ' => 'L',
+			'ĺ' => 'l', 'Ļ' => 'L',
+			'ļ' => 'l', 'Ľ' => 'L',
+			'ľ' => 'l', 'Ŀ' => 'L',
+			'ŀ' => 'l', 'Ł' => 'L',
+			'ł' => 'l', 'Ń' => 'N',
+			'ń' => 'n', 'Ņ' => 'N',
+			'ņ' => 'n', 'Ň' => 'N',
+			'ň' => 'n', 'ʼn' => 'n',
+			'Ŋ' => 'N', 'ŋ' => 'n',
+			'Ō' => 'O', 'ō' => 'o',
+			'Ŏ' => 'O', 'ŏ' => 'o',
+			'Ő' => 'O', 'ő' => 'o',
+			'Œ' => 'OE', 'œ' => 'oe',
+			'Ŕ' => 'R', 'ŕ' => 'r',
+			'Ŗ' => 'R', 'ŗ' => 'r',
+			'Ř' => 'R', 'ř' => 'r',
+			'Ś' => 'S', 'ś' => 's',
+			'Ŝ' => 'S', 'ŝ' => 's',
+			'Ş' => 'S', 'ş' => 's',
+			'Š' => 'S', 'š' => 's',
+			'Ţ' => 'T', 'ţ' => 't',
+			'Ť' => 'T', 'ť' => 't',
+			'Ŧ' => 'T', 'ŧ' => 't',
+			'Ũ' => 'U', 'ũ' => 'u',
+			'Ū' => 'U', 'ū' => 'u',
+			'Ŭ' => 'U', 'ŭ' => 'u',
+			'Ů' => 'U', 'ů' => 'u',
+			'Ű' => 'U', 'ű' => 'u',
+			'Ų' => 'U', 'ų' => 'u',
+			'Ŵ' => 'W', 'ŵ' => 'w',
+			'Ŷ' => 'Y', 'ŷ' => 'y',
+			'Ÿ' => 'Y', 'Ź' => 'Z',
+			'ź' => 'z', 'Ż' => 'Z',
+			'ż' => 'z', 'Ž' => 'Z',
+			'ž' => 'z', 'ſ' => 's',
+			// Decompositions for Latin Extended-B
+			'Ș' => 'S', 'ș' => 's',
+			'Ț' => 'T', 'ț' => 't',
+			// Euro Sign
+			'€' => 'E',
+			// GBP (Pound) Sign
+			'£' => '',
+			// Vowels with diacritic (Vietnamese)
+			// unmarked
+			'Ơ' => 'O', 'ơ' => 'o',
+			'Ư' => 'U', 'ư' => 'u',
+			// grave accent
+			'Ầ' => 'A', 'ầ' => 'a',
+			'Ằ' => 'A', 'ằ' => 'a',
+			'Ề' => 'E', 'ề' => 'e',
+			'Ồ' => 'O', 'ồ' => 'o',
+			'Ờ' => 'O', 'ờ' => 'o',
+			'Ừ' => 'U', 'ừ' => 'u',
+			'Ỳ' => 'Y', 'ỳ' => 'y',
+			// hook
+			'Ả' => 'A', 'ả' => 'a',
+			'Ẩ' => 'A', 'ẩ' => 'a',
+			'Ẳ' => 'A', 'ẳ' => 'a',
+			'Ẻ' => 'E', 'ẻ' => 'e',
+			'Ể' => 'E', 'ể' => 'e',
+			'Ỉ' => 'I', 'ỉ' => 'i',
+			'Ỏ' => 'O', 'ỏ' => 'o',
+			'Ổ' => 'O', 'ổ' => 'o',
+			'Ở' => 'O', 'ở' => 'o',
+			'Ủ' => 'U', 'ủ' => 'u',
+			'Ử' => 'U', 'ử' => 'u',
+			'Ỷ' => 'Y', 'ỷ' => 'y',
+			// tilde
+			'Ẫ' => 'A', 'ẫ' => 'a',
+			'Ẵ' => 'A', 'ẵ' => 'a',
+			'Ẽ' => 'E', 'ẽ' => 'e',
+			'Ễ' => 'E', 'ễ' => 'e',
+			'Ỗ' => 'O', 'ỗ' => 'o',
+			'Ỡ' => 'O', 'ỡ' => 'o',
+			'Ữ' => 'U', 'ữ' => 'u',
+			'Ỹ' => 'Y', 'ỹ' => 'y',
+			// acute accent
+			'Ấ' => 'A', 'ấ' => 'a',
+			'Ắ' => 'A', 'ắ' => 'a',
+			'Ế' => 'E', 'ế' => 'e',
+			'Ố' => 'O', 'ố' => 'o',
+			'Ớ' => 'O', 'ớ' => 'o',
+			'Ứ' => 'U', 'ứ' => 'u',
+			// dot below
+			'Ạ' => 'A', 'ạ' => 'a',
+			'Ậ' => 'A', 'ậ' => 'a',
+			'Ặ' => 'A', 'ặ' => 'a',
+			'Ẹ' => 'E', 'ẹ' => 'e',
+			'Ệ' => 'E', 'ệ' => 'e',
+			'Ị' => 'I', 'ị' => 'i',
+			'Ọ' => 'O', 'ọ' => 'o',
+			'Ộ' => 'O', 'ộ' => 'o',
+			'Ợ' => 'O', 'ợ' => 'o',
+			'Ụ' => 'U', 'ụ' => 'u',
+			'Ự' => 'U', 'ự' => 'u',
+			'Ỵ' => 'Y', 'ỵ' => 'y',
+			// Vowels with diacritic (Chinese, Hanyu Pinyin)
+			'ɑ' => 'a',
+			// macron
+			'Ǖ' => 'U', 'ǖ' => 'u',
+			// acute accent
+			'Ǘ' => 'U', 'ǘ' => 'u',
+			// caron
+			'Ǎ' => 'A', 'ǎ' => 'a',
+			'Ǐ' => 'I', 'ǐ' => 'i',
+			'Ǒ' => 'O', 'ǒ' => 'o',
+			'Ǔ' => 'U', 'ǔ' => 'u',
+			'Ǚ' => 'U', 'ǚ' => 'u',
+			// grave accent
+			'Ǜ' => 'U', 'ǜ' => 'u',
+		);
 
-    $string = strtr($string, $chars);
+		$string = strtr($string, $chars);
 
-    return $string;
-  }
+		return $string;
+	}
 }