After training the PHPStorm code formatter.

See https://github.com/siebrand/MediaWiki-PHPStorm

Issue remains with anonymous functions in JavaScript.

Change-Id: I2b520f8df127452acf02deb659277a6465e6ca59

data/LanguageNameSearch.php

@@ -44,6 +44,7 @@ class LanguageNameSearch {
 				$results[$code] = $name;
 			}
 		}
+
 		return $results;
 	}
 
@@ -57,6 +58,7 @@ class LanguageNameSearch {
 		if ( !isset( $buckets[$bucket] ) ) {
 			$buckets[$bucket] = array();
 		}
+
 		return $bucket;
 	}
 
@@ -73,7 +75,7 @@ class LanguageNameSearch {
 			$thisValue = ord( $str[$i] );
 			if ( $thisValue < 128 ) {
 				return $thisValue;
-			} else {// Codepoints larger than 127 are represented by multi-byte sequences,
+			} else { // Codepoints larger than 127 are represented by multi-byte sequences,
 				if ( count( $values ) === 0 ) {
 					// 224 is the lowest non-overlong-encoded codepoint.
 					$lookingFor = ( $thisValue < 224 ) ? 2 : 3;
@@ -82,6 +84,7 @@ class LanguageNameSearch {
 				if ( count( $values ) === $lookingFor ) {
 					// Refer http://en.wikipedia.org/wiki/UTF-8#Description
 					$number = ( $lookingFor === 3 ) ? ( ( $values[0] % 16 ) * 4096 ) + ( ( $values[1] % 64 ) * 64 ) + ( $values[2] % 64 ) : ( ( $values[0] % 32 ) * 64 ) + ( $values[1] % 64 );
+
 					return $number;
 				}
 			}
@@ -120,7 +123,7 @@ class LanguageNameSearch {
 			}
 			$prevRow = $currentRow;
 		}
+
 		return $prevRow[$length2];
 	}
-
 }