| @@ 855-858 (lines=4) @@ | ||
| 852 | if (!count($results) || !count($results[0])) { |
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| 853 | return $ret; |
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| 854 | } |
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| 855 | if ($column === null) { |
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| 856 | $keys = array_keys($results[0]); |
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| 857 | $column = $keys[0]; |
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| 858 | } |
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| 859 | ||
| 860 | foreach ($results as $row) { |
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| 861 | $ret[] = $row[$column]; |
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| @@ 883-886 (lines=4) @@ | ||
| 880 | $row = call_user_func_array(array($this, 'queryOneRow'), $args); |
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| 881 | if ($row == null) { |
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| 882 | return null; |
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| 883 | } else if ($column === null) { |
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| 884 | $keys = array_keys($row); |
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| 885 | $column = $keys[0]; |
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| 886 | } |
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| 887 | ||
| 888 | return $row[$column]; |
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| 889 | } |
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