| @@ 776-779 (lines=4) @@ | ||
| 773 | if (!count($results) || !count($results[0])) { |
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| 774 | return $ret; |
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| 775 | } |
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| 776 | if ($column === null) { |
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| 777 | $keys = array_keys($results[0]); |
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| 778 | $column = $keys[0]; |
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| 779 | } |
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| 780 | ||
| 781 | foreach ($results as $row) { |
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| 782 | $ret[] = $row[$column]; |
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| @@ 804-807 (lines=4) @@ | ||
| 801 | $row = call_user_func_array(array($this, 'queryOneRow'), $args); |
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| 802 | if ($row == null) { |
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| 803 | return null; |
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| 804 | } else if ($column === null) { |
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| 805 | $keys = array_keys($row); |
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| 806 | $column = $keys[0]; |
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| 807 | } |
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| 808 | ||
| 809 | return $row[$column]; |
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| 810 | } |
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