website: fix warnings when no popularity for an entry, and whitespace removal

This commit is contained in:
Jon Atkins
2013-10-30 03:35:14 +00:00
parent 5101e9fd57
commit c9f8180778

View File

@ -25,7 +25,7 @@ function loadPopularity()
{ {
$items = explode ( ' ', $line ); $items = explode ( ' ', $line );
$popularity[$items[0]] = (int)$items[1]; $popularity[$items[0]] = (int)$items[1];
} }
} }
return $popularity; return $popularity;
@ -33,7 +33,7 @@ function loadPopularity()
function popularity_cmp ( $a, $b ) function popularity_cmp ( $a, $b )
{ {
if ( $a['popularity'] == $b['popularity'] ) if ( @$a['popularity'] == @$b['popularity'] )
return 0; return 0;
// sort from highest to lowest // sort from highest to lowest
return ($a['popularity'] > $b['popularity']) ? -1 : 1; return ($a['popularity'] > $b['popularity']) ? -1 : 1;