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php optimizations:

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- use faster [] operator instead of array_push
- if tags are grouped by letter, don't add level to tags, sort etc ...

git-svn-id: http://piwigo.org/svn/trunk@18455 68402e56-0260-453c-a942-63ccdbb3a9ee
This commit is contained in:
rvelices
2012-10-04 04:15:28 +00:00
parent b90d2721e5
commit cc558d8694
3 changed files with 71 additions and 73 deletions
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include/functions_tag.inc.php
+9 -8
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@@ -64,12 +64,12 @@ SELECT *
$tags = array();
while ($row = pwg_db_fetch_assoc($result))
{
$counter = @$tag_counters[ $row['id'] ];
$counter = intval(@$tag_counters[ $row['id'] ]);
if ( $counter )
{
$row['counter'] = $counter;
$row['name'] = trigger_event('render_tag_name', $row['name']);
array_push($tags, $row);
$tags[] = $row;
}
}
return $tags;
@@ -91,7 +91,7 @@ SELECT *
while ($row = pwg_db_fetch_assoc($result))
{
$row['name'] = trigger_event('render_tag_name', $row['name']);
array_push($tags, $row);
$tags[] = $row;
}
usort($tags, 'tag_alpha_compare');
@@ -138,20 +138,21 @@ function add_level_to_tags($tags)
}
// display sorted tags
foreach (array_keys($tags) as $k)
foreach ($tags as &$tag)
{
$tags[$k]['level'] = 1;
$tag['level'] = 1;
// based on threshold, determine current tag level
for ($i = $conf['tags_levels'] - 1; $i >= 1; $i--)
{
if ($tags[$k]['counter'] > $threshold_of_level[$i])
if ($tag['counter'] > $threshold_of_level[$i])
{
$tags[$k]['level'] = $i + 1;
$tag['level'] = $i + 1;
break;
}
}
}
unset($tag);
return $tags;
}
@@ -254,7 +255,7 @@ SELECT t.*, count(*) AS counter
while($row = pwg_db_fetch_assoc($result))
{
$row['name'] = trigger_event('render_tag_name', $row['name']);
array_push($tags, $row);
$tags[] = $row;
}
usort($tags, 'tag_alpha_compare');
return $tags;