1 files changed, 34 insertions, 13 deletions

diff --git a/maintenance/language/StatOutputs.php b/maintenance/language/StatOutputs.php
index e9d8c86d..31ce7024 100644
--- a/maintenance/language/StatOutputs.php
+++ b/maintenance/language/StatOutputs.php
@@ -1,7 +1,4 @@
 <?php
-if ( !defined( 'MEDIAWIKI' ) ) {
-	die();
-}
 /**
  * Statistic output classes.
  *
@@ -27,57 +24,78 @@ if ( !defined( 'MEDIAWIKI' ) ) {
  */
 
 /** A general output object. Need to be overriden */
-class statsOutput {
+class StatsOutput {
 	function formatPercent( $subset, $total, $revert = false, $accuracy = 2 ) {
-		return @sprintf( '%.' . $accuracy . 'f%%', 100 * $subset / $total );
+		wfSuppressWarnings();
+		$return = sprintf( '%.' . $accuracy . 'f%%', 100 * $subset / $total );
+		wfRestoreWarnings();
+
+		return $return;
 	}
 
 	# Override the following methods
 	function heading() {
 	}
+
 	function footer() {
 	}
+
 	function blockstart() {
 	}
+
 	function blockend() {
 	}
+
 	function element( $in, $heading = false ) {
 	}
 }
 
 /** Outputs WikiText */
-class wikiStatsOutput extends statsOutput {
+class WikiStatsOutput extends StatsOutput {
 	function heading() {
 		global $wgDummyLanguageCodes;
 		$version = SpecialVersion::getVersion( 'nodb' );
 		echo "'''Statistics are based on:''' <code>" . $version . "</code>\n\n";
-		echo "'''Note:''' These statistics can be generated by running <code>php maintenance/language/transstat.php</code>.\n\n";
-		echo "For additional information on specific languages (the message names, the actual problems, etc.), run <code>php maintenance/language/checkLanguage.php --lang=foo</code>.\n\n";
+		echo "'''Note:''' These statistics can be generated by running " .
+			"<code>php maintenance/language/transstat.php</code>.\n\n";
+		echo "For additional information on specific languages (the message names, the actual " .
+			"problems, etc.), run <code>php maintenance/language/checkLanguage.php --lang=foo</code>.\n\n";
 		echo 'English (en) is excluded because it is the default localization';
 		if ( is_array( $wgDummyLanguageCodes ) ) {
 			$dummyCodes = array();
 			foreach ( $wgDummyLanguageCodes as $dummyCode => $correctCode ) {
 				$dummyCodes[] = Language::fetchLanguageName( $dummyCode ) . ' (' . $dummyCode . ')';
 			}
-			echo ', as well as the following languages that are not intended for system message translations, usually because they redirect to other language codes: ' . implode( ', ', $dummyCodes );
+			echo ', as well as the following languages that are not intended for ' .
+				'system message translations, usually because they redirect to other ' .
+				'language codes: ' . implode( ', ', $dummyCodes );
 		}
 		echo ".\n\n"; # dot to end sentence
-		echo '{| class="sortable wikitable" border="2" style="background-color: #F9F9F9; border: 1px #AAAAAA solid; border-collapse: collapse; clear:both; width:100%;"' . "\n";
+		echo '{| class="sortable wikitable" border="2" style="background-color: #F9F9F9; ' .
+			'border: 1px #AAAAAA solid; border-collapse: collapse; clear:both; width:100%;"' . "\n";
 	}
+
 	function footer() {
 		echo "|}\n";
 	}
+
 	function blockstart() {
 		echo "|-\n";
 	}
+
 	function blockend() {
 		echo '';
 	}
+
 	function element( $in, $heading = false ) {
 		echo ( $heading ? '!' : '|' ) . "$in\n";
 	}
+
 	function formatPercent( $subset, $total, $revert = false, $accuracy = 2 ) {
-		$v = @round( 255 * $subset / $total );
+		wfSuppressWarnings();
+		$v = round( 255 * $subset / $total );
+		wfRestoreWarnings();
+
 		if ( $revert ) {
 			# Weigh reverse with factor 20 so coloring takes effect more quickly as
 			# this option is used solely for reporting 'bad' percentages.
@@ -100,25 +118,28 @@ class wikiStatsOutput extends statsOutput {
 		$color = $red . $green . $blue;
 
 		$percent = parent::formatPercent( $subset, $total, $revert, $accuracy );
+
 		return 'style="background-color:#' . $color . ';"|' . $percent;
 	}
 }
 
 /** Output text. To be used on a terminal for example. */
-class textStatsOutput extends statsOutput {
+class TextStatsOutput extends StatsOutput {
 	function element( $in, $heading = false ) {
 		echo $in . "\t";
 	}
+
 	function blockend() {
 		echo "\n";
 	}
 }
 
 /** csv output. Some people love excel */
-class csvStatsOutput extends statsOutput {
+class CsvStatsOutput extends StatsOutput {
 	function element( $in, $heading = false ) {
 		echo $in . ";";
 	}
+
 	function blockend() {
 		echo "\n";
 	}