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Fix a couple of warning 'generators'

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git-svn-id: file:///svn/phpbb/trunk@2004 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Paul S. Owen 2002-01-28 18:47:31 +00:00
parent e4cdf71b07
commit ff582a4290
1 changed files with 8 additions and 4 deletions
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12
phpBB/includes/search.php
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@ -118,17 +118,19 @@ function add_search_words($post_id, $post_text, $post_title = "")
{
$title_match = ( $word_in == 'title' ) ? 1 : 0;
if( count($search_matches) )
if( !empty($search_matches) )
{
$word = array();
sort($search_matches);
$word = array();
$prev_word = "";
$word_text_sql = "";
for ($i = 0; $i < count($search_matches); $i++)
{
$search_matches[$i] = trim($search_matches[$i]);
if( $search_matches[$i] != "" && $search_matches[$i] != $search_matches[$i-1] )
if( $search_matches[$i] != "" && $search_matches[$i] != $prev_word )
{
$word[] = $search_matches[$i];
@ -139,6 +141,8 @@ function add_search_words($post_id, $post_text, $post_title = "")
$word_text_sql .= "'" . $search_matches[$i] . "'";
}
$prev_word = $search_matches[$i];
}
$sql = "SELECT word_id, word_text, word_common
@ -175,7 +179,7 @@ function add_search_words($post_id, $post_text, $post_title = "")
}
}
if( !$check_words[$word[$i]] )
if( empty($check_words[$word[$i]]) )
{
$match_word[] = "'" . $word[$i] . "'";
}