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@@ -1433,17 +1433,6 @@ function getMessageIcons($board_id)
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return array_values($icons);
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}
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-/**
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- * A help function for legalise_bbc for sorting arrays based on length.
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- * @param string $a
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- * @param string $b
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- * @return int 1 or -1
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- */
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-function sort_array_length($a, $b)
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-{
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- return strlen($a) < strlen($b) ? 1 : -1;
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-}
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-
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/**
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* Compatibility function - used in 1.1 for showing a post box.
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*
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