Merge "MWHttpRequest: optionally add original request data"

[lhc/web/wiklou.git] / includes / search / SearchHighlighter.php

diff --git a/includes/search/SearchHighlighter.php b/includes/search/SearchHighlighter.php
index dd41a6e..d0e3a24 100644 (file)
--- a/includes/search/SearchHighlighter.php
+++ b/includes/search/SearchHighlighter.php
@@ -75,10 +75,10 @@ class SearchHighlighter {
                        if ( preg_match( $spat, $text, $matches, PREG_OFFSET_CAPTURE, $start ) ) {
                                $epat = '';
                                foreach ( $matches as $key => $val ) {
-                                       if ( $key > 0 && $val[1] != - 1 ) {
+                                       if ( $key > 0 && $val[1] != -1 ) {
                                                if ( $key == 2 ) {
                                                        // see if this is an image link
-                                                       $ns = substr( $val[0], 2, - 1 );
+                                                       $ns = substr( $val[0], 2, -1 );
                                                        if ( $wgContLang->getNsIndex( $ns ) != NS_FILE ) {
                                                                break;
                                                        }
@@ -252,10 +252,10 @@ class SearchHighlighter {
 
                // $snippets = array_map( 'htmlspecialchars', $extended );
                $snippets = $extended;
-               $last = - 1;
+               $last = -1;
                $extract = '';
                foreach ( $snippets as $index => $line ) {
-                       if ( $last == - 1 ) {
+                       if ( $last == -1 ) {
                                $extract .= $line; // first line
                        } elseif ( $last + 1 == $index
                                && $offsets[$last] + strlen( $snippets[$last] ) >= strlen( $all[$last] )