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"method to access comments in schema definition"

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This commit is contained in:
Ralf Becker 2009-05-13 09:58:21 +00:00
parent 51284255c1
commit 95168d28bb
1 changed files with 20 additions and 0 deletions
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20
etemplate/inc/class.so_sql.inc.php
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@ -1078,4 +1078,24 @@ class so_sql
}
return $cache[$cache_key] =& $ret;
}
/**
* Get comments for all columns or a specific one
*
* @param $column=null name of column or null for all (default)
* @return array|string array with internal-name => comment pairs, or string with comment, if $column given
*/
public function get_comments($column=null)
{
static $comments;
if (is_null($comments))
{
foreach($this->db_cols as $db_col => $col)
{
$comments[$col] = $this->table_def['fd'][$db_col]['comment'];
}
}
return is_null($column) ? $comments : $comments[$column];
}
}