2016-02-06 12:23:28 +00:00
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<?php
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/*
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* Copyright 2016 Lukas Metzger <developer@lukas-metzger.com>.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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function getExpectedVersion() {
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2017-02-19 11:10:53 +00:00
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return 4;
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2016-02-06 12:23:28 +00:00
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}
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function checkVersion($db) {
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if(getVersion($db) == getExpectedVersion()) {
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return true;
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} else {
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return false;
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}
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}
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function getVersion($db) {
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2017-02-05 16:12:38 +00:00
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$stmt = $db->prepare("SELECT value FROM options WHERE name='schema_version' LIMIT 1");
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$stmt->execute();
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$version = $stmt->fetchColumn();
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2017-01-07 13:59:03 +00:00
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if (!$version) {
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2017-02-05 16:12:38 +00:00
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$version = 0;
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2016-02-06 12:23:28 +00:00
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}
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2017-02-05 16:12:38 +00:00
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2016-02-06 12:23:28 +00:00
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return $version;
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2017-02-05 16:12:38 +00:00
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}
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