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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 OIDplusQueryResultPgSql 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) { |
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| 34 | pg_free_result($this->res); |
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| 35 | } |
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| 36 | } |
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| 37 | |||
| 38 | public function containsResultSet(): bool { |
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| 39 | return !$this->no_resultset; |
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| 40 | } |
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| 41 | |||
| 42 | public function num_rows(): int { |
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| 360 | daniel-mar | 43 | if ($this->no_resultset) throw new OIDplusException(_L('The query has returned no result set (i.e. it was not a SELECT query)')); |
| 277 | daniel-mar | 44 | return pg_num_rows($this->res); |
| 45 | } |
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| 46 | |||
| 47 | public function fetch_array()/*: ?array*/ { |
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| 360 | daniel-mar | 48 | 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 | 49 | $ret = pg_fetch_array($this->res, null, PGSQL_ASSOC); |
| 50 | if ($ret === false) $ret = null; |
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| 51 | if (!is_null($ret)) { |
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| 52 | foreach ($ret as $key => &$value){ |
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| 53 | $type = pg_field_type($this->res,pg_field_num($this->res, $key)); |
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| 54 | if ($type == 'bool'){ |
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| 55 | $value = ($value == 't'); |
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| 56 | } |
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| 57 | } |
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| 58 | } |
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| 59 | return $ret; |
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| 60 | } |
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| 61 | |||
| 62 | public function fetch_object()/*: ?object*/ { |
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| 360 | daniel-mar | 63 | if ($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 | 64 | $ret = pg_fetch_object($this->res); |
| 65 | if ($ret === false) $ret = null; |
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| 66 | if (!is_null($ret)) { |
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| 67 | foreach ($ret as $key => &$value){ |
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| 68 | $type = pg_field_type($this->res,pg_field_num($this->res, $key)); |
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| 69 | if ($type == 'bool'){ |
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| 70 | $value = ($value == 't'); |
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| 71 | } |
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| 72 | } |
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| 73 | } |
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| 74 | return $ret; |
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| 75 | } |
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| 360 | daniel-mar | 76 | } |