Merge "Add jquery.accessKeyLabel javascript module"

[lhc/web/wiklou.git] / languages / utils / CLDRPluralRuleEvaluator.php

diff --git a/languages/utils/CLDRPluralRuleEvaluator.php b/languages/utils/CLDRPluralRuleEvaluator.php
index 878982d..7e7208a 100644 (file)
--- a/languages/utils/CLDRPluralRuleEvaluator.php
+++ b/languages/utils/CLDRPluralRuleEvaluator.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Parse and evaluate a plural rule.
  *
@@ -30,7 +31,6 @@
  * @file
  * @since 1.20
  */
-
 class CLDRPluralRuleEvaluator {
        /**
         * Evaluate a number against a set of plural rules. If a rule passes,
@@ -42,6 +42,7 @@ class CLDRPluralRuleEvaluator {
         */
        public static function evaluate( $number, array $rules ) {
                $rules = self::compile( $rules );
+
                return self::evaluateCompiled( $number, $rules );
        }
 
@@ -58,6 +59,7 @@ class CLDRPluralRuleEvaluator {
                foreach ( $rules as &$rule ) {
                        $rule = CLDRPluralRuleConverter::convert( $rule );
                }
+
                return $rules;
        }
 
@@ -75,6 +77,7 @@ class CLDRPluralRuleEvaluator {
                $number = strval( $number );
                if ( !preg_match( '/^ -? ( ([0-9]+) (?: \. ([0-9]+) )? )$/x', $number, $m ) ) {
                        wfDebug( __METHOD__ . ": invalid number input, returning 'other'\n" );
+
                        return count( $rules );
                }
                if ( !isset( $m[3] ) ) {
@@ -164,6 +167,7 @@ class CLDRPluralRuleEvaluator {
                                if ( is_int( $left ) ) {
                                        return (int)fmod( $left, $right );
                                }
+
                                return fmod( $left, $right );
                        case ',':
                                if ( $left instanceof CLDRPluralRuleEvaluatorRange ) {
@@ -172,6 +176,7 @@ class CLDRPluralRuleEvaluator {
                                        $range = new CLDRPluralRuleEvaluatorRange( $left );
                                }
                                $range->add( $right );
+
                                return $range;
                        case '..':
                                return new CLDRPluralRuleEvaluatorRange( $left, $right );