| | 56 | } |
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| | 57 | |
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| | 58 | // Handle ordering based on 'top' attribute |
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| | 59 | // implies sorting by rank/descend and limit by # requested |
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| | 60 | // then, resort based on attributes or sane defaults |
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| | 61 | if (isset($args['top'])) { |
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| | 62 | $tags = array_slice($tags, 0, $args['top']); |
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| | 63 | // now, resort by original sort order |
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| | 64 | $post_sort_by or $post_sort_by = 'name'; |
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| | 65 | if ($post_sort_by == 'name') { |
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| | 66 | $post_sort_order or $post_sort_order = 'ascend'; |
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| | 67 | require_once("MTUtil.php"); |
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| | 68 | usort($tags, 'tagarray_name_sort'); |
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| | 69 | if ($post_sort_order && ($post_sort_order == 'descend')) { |
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| | 70 | $tags = array_reverse($tags); |
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| | 71 | } |
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| | 72 | } elseif (($post_sort_by == 'rank') || ($post_sort_by == 'count')) { |
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| | 73 | $post_sort_order or $post_sort_order = 'descend'; |
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| | 74 | // we're already sorted by rank; just check if |
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| | 75 | // order is not descending |
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| | 76 | if ($post_sort_order != 'descend') { |
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| | 77 | $tags = array_reverse($tags); |
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| | 78 | } |
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| | 79 | } |
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