rap2hpoutre / similar-text-finder

src/Finder.php

Braces +7 added lines, -4 removed lines

@@ -84,13 +84,16 @@
     {
         // find all multi-byte characters (cf. utf-8 encoding specs)
         $matches = array();
-        if (!preg_match_all('/[\xC0-\xF7][\x80-\xBF]+/', $str, $matches))
-            return $str; // plain ascii string
+        if (!preg_match_all('/[\xC0-\xF7][\x80-\xBF]+/', $str, $matches)) {
+                    return $str;
+        }
+        // plain ascii string
 
         // update the encoding map with the characters not already met
-        foreach ($matches[0] as $mbc)
-            if (!isset($map[$mbc]))
+        foreach ($matches[0] as $mbc) {
+                    if (!isset($map[$mbc]))
                 $map[$mbc] = chr(128 + count($map));
+        }
 
         // finally remap non-ascii characters
         return strtr($str, $map);