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| Rev | Author | Line No. | Line |
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| 277 | daniel-mar | 1 | <?php |
| 2 | |||
| 3 | /* |
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| 4 | * OIDplus 2.0 |
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| 5 | * Copyright 2019 Daniel Marschall, ViaThinkSoft |
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| 6 | * |
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| 7 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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| 8 | * you may not use this file except in compliance with the License. |
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| 9 | * You may obtain a copy of the License at |
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| 10 | * |
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| 11 | * http://www.apache.org/licenses/LICENSE-2.0 |
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| 12 | * |
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| 13 | * Unless required by applicable law or agreed to in writing, software |
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| 14 | * distributed under the License is distributed on an "AS IS" BASIS, |
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| 15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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| 16 | * See the License for the specific language governing permissions and |
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| 17 | * limitations under the License. |
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| 18 | */ |
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| 19 | |||
| 20 | class OIDplusQueryResultPDO extends OIDplusQueryResult { |
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| 21 | protected $no_resultset; |
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| 22 | protected $res; |
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| 23 | |||
| 24 | public function __construct($res) { |
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| 25 | $this->no_resultset = is_bool($res); |
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| 26 | |||
| 27 | if (!$this->no_resultset) { |
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| 28 | $this->res = $res; |
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| 29 | } |
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| 30 | } |
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| 31 | |||
| 32 | public function __destruct() { |
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| 33 | if ($this->res) $this->res->closeCursor(); |
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| 34 | } |
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| 35 | |||
| 36 | public function containsResultSet(): bool { |
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| 37 | return !$this->no_resultset; |
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| 38 | } |
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| 39 | |||
| 40 | public function num_rows(): int { |
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| 360 | daniel-mar | 41 | if ($this->no_resultset) throw new OIDplusException(_L('The query has returned no result set (i.e. it was not a SELECT query)')); |
| 277 | daniel-mar | 42 | return $this->res->rowCount(); |
| 43 | } |
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| 44 | |||
| 45 | public function fetch_array()/*: ?array*/ { |
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| 360 | daniel-mar | 46 | if ($this->no_resultset) throw new OIDplusException(_L('The query has returned no result set (i.e. it was not a SELECT query)')); |
| 277 | daniel-mar | 47 | $ret = $this->res->fetch(PDO::FETCH_ASSOC); |
| 48 | if ($ret === false) $ret = null; |
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| 49 | return $ret; |
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| 50 | } |
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| 51 | |||
| 52 | public function fetch_object()/*: ?object*/ { |
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| 360 | daniel-mar | 53 | if ($this->no_resultset) throw new OIDplusException(_L('The query has returned no result set (i.e. it was not a SELECT query)')); |
| 277 | daniel-mar | 54 | $ret = $this->res->fetch(PDO::FETCH_OBJ); |
| 55 | if ($ret === false) $ret = null; |
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| 56 | return $ret; |
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| 57 | } |
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| 360 | daniel-mar | 58 | } |