ci-bonfire /
Sprint
| @@ 811-819 (lines=9) @@ | ||
| 808 | * @param int $value |
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| 809 | * @return mixed |
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| 810 | */ |
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| 811 | public function increment($id, $field, $value=1) |
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| 812 | { |
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| 813 | $value = (int)abs($value); |
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| 814 | ||
| 815 | $this->db->where($this->primary_key, $id); |
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| 816 | $this->db->set($field, "{$field}+{$value}", false); |
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| 817 | ||
| 818 | return $this->db->update($this->table_name); |
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| 819 | } |
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| 820 | ||
| 821 | //-------------------------------------------------------------------- |
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| 822 | ||
| @@ 832-840 (lines=9) @@ | ||
| 829 | * @param int $value |
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| 830 | * @return mixed |
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| 831 | */ |
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| 832 | public function decrement($id, $field, $value=1) |
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| 833 | { |
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| 834 | $value = (int)abs($value); |
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| 835 | ||
| 836 | $this->db->where($this->primary_key, $id); |
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| 837 | $this->db->set($field, "{$field}-{$value}", false); |
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| 838 | ||
| 839 | return $this->db->update($this->table_name); |
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| 840 | } |
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| 841 | ||
| 842 | //-------------------------------------------------------------------- |
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| 843 | ||
