Subversion Repositories uuid_mac_utils

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<?php
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<?php
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/*
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/*
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 * UUID interpreter for PHP
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 * UUID interpreter for PHP
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 * Copyright 2017 - 2023 Daniel Marschall, ViaThinkSoft
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 * Copyright 2017 - 2024 Daniel Marschall, ViaThinkSoft
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 * Version 2023-08-02
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 * Version 2024-03-09
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 *
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 *
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 * Licensed under the Apache License, Version 2.0 (the "License");
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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 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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 * You may obtain a copy of the License at
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 *
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 *
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 */
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 */
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$uuid = isset($_GET['uuid']) ? trim($_GET['uuid']) : 'CREATE';
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$uuid = isset($_GET['uuid']) ? trim($_GET['uuid']) : 'CREATE';
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$version = $_REQUEST['version'] ?? null;
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$version = $_REQUEST['version'] ?? null;
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$hash_sqlserver_version = null;
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$hash_algo = null;
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if (!is_null($version)) {
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if (!is_null($version)) {
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        if (preg_match('@^(8)_namebased_(.+)$@', $version, $m)) {
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        if (preg_match('@^(8)_sqlserver_v(.+)$@', $version, $m)) {
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                $version = $m[1];
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                $version = $m[1];
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                $hash_uuid = $m[2];
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                $hash_sqlserver_version = $m[2];
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        } else if (preg_match('@^(8)_namebased_(.+)$@', $version, $m)) {
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        } else {
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                $version = $m[1];
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                $hash_uuid = null;
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                $hash_algo = $m[2];
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        }
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        }
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} else {
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        $hash_uuid = null;
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}
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}
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if (!is_numeric($version) || (strlen($version)!=1)) $version = 1; // default: Version 1 / time based
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if (!is_numeric($version) || (strlen($version)!=1)) $version = 1; // default: Version 1 / time based
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if ($uuid == 'CREATE') {
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if ($uuid == 'CREATE') {
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        $title = 'Generate a UUIDv'.$version;
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        $title = 'Generate a UUIDv'.$version;
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                } else if ($version == '6') {
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                } else if ($version == '6') {
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                        $uuid = gen_uuid_reordered();
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                        $uuid = gen_uuid_reordered();
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                } else if ($version == '7') {
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                } else if ($version == '7') {
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                        $uuid = gen_uuid_unix_epoch();
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                        $uuid = gen_uuid_unix_epoch();
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                } else if ($version == '8') {
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                } else if ($version == '8') {
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                        if ($hash_sqlserver_version != null) {
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                                $uuid = gen_uuid_v8_sqlserver_sortable(intval($hash_sqlserver_version));
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                        if ($hash_uuid != null) {
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                        } else if ($hash_algo != null) {
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                                $uuid = gen_uuid_v8_namebased($hash_uuid, trim($_REQUEST['nb_ns']??''), trim($_REQUEST['nb_val']??''));
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                                $uuid = gen_uuid_v8_namebased($hash_algo, trim($_REQUEST['nb_ns']??''), trim($_REQUEST['nb_val']??''));
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                        } else {
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                        } else {
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                                $uuid = gen_uuid_custom(trim($_REQUEST['block1']??'0'), trim($_REQUEST['block2']??'0'), trim($_REQUEST['block3']??'0'), trim($_REQUEST['block4']??'0'), trim($_REQUEST['block5']??'0'));
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                                $uuid = gen_uuid_custom(trim($_REQUEST['block1']??'0'), trim($_REQUEST['block2']??'0'), trim($_REQUEST['block3']??'0'), trim($_REQUEST['block4']??'0'), trim($_REQUEST['block5']??'0'));
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                        }
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                        }
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                } else {
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                } else {
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                        throw new Exception("Unexpected version number");
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                        throw new Exception("Unexpected version number");