exec_SELECTgetRows('uid, tx_semantic_category', 'tt_content', sprintf("pid = %d && tx_semantic_category != 0", $GLOBALS["TSFE"]->id)); if($rows){ $showCategories = tx_semantic_brain::getCategories4Output(false); $neutralElements; $semElement; $hasSemanticContent = false; $semCategory = array(); $semElements = array(); if($showCategories){ foreach($showCategories as $key => $value){ $semCategory[] = $key; } } if(count($semCategory) == 0) $semCategory[0] = -1; $GLOBALS['TSFE']->register['semanticid'] = $semCategory[0]; foreach ($rows as $row) { if($row["tx_semantic_category"]){ $hasSemanticContent = true; if($row["tx_semantic_category"] == -1) $neutralElements[] = $row; else if($row["tx_semantic_category"] == $semCategory[0]) $semElement = $row; else{ $semElements[] = $row['uid']; } } } if($semElement){ if($neutralElements){ foreach($neutralElements as $neutralElement){ $semElements[] = $neutralElement['uid']; } } } if($hasSemanticContent){ $GLOBALS['TSFE']->register['semantic'] = count($semElements) ? ' uid NOT IN ('.implode(",", $semElements).')' : 'true'; } } //$statistik = self::getStatistik($userData); try{ mcrypt_generic_deinit($this->td); mcrypt_module_close($this->td); }catch(\Exception $e){} //return $statistik; } function getUserData(){ if($_COOKIE["dpsmtc"]){ if(strpos($_COOKIE["dpsmtc"], "%") !== false){ $_COOKIE["dpsmtc"] = urldecode($_COOKIE["dpsmtc"]); } if(strpos($_COOKIE["dpsmtc"], ":") !== false){ $userData = unserialize($_COOKIE["dpsmtc"]); }else{ $userData = unserialize($this->decrypt($_COOKIE["dpsmtc"])); } } else $userData = array(); return $userData; } function saveUserData($data){ $dataCrypt = $this->encrypt(serialize($data)); @setcookie("dpsmtc", $dataCrypt, intval(time()+631138519), '/'); } function getCurrentPageCat(){ for($i = count($GLOBALS["TSFE"]->rootLine)-1; $i >= 0; $i--){ $currentRow = $GLOBALS["TSFE"]->rootLine[$i]; $semanticCat = $currentRow["tx_semantic_category"]; if($semanticCat){ return $semanticCat; } } } function getCategoryData($id, $field="", $all=false, $orderby=""){ if($all == false){ $where = 'uid = "'.$id.'"'; }else{ $where = ""; } $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*','tx_dpsemanticsystem_domain_model_semanticcategory', $where, '', $orderby); if($all){ $returnArray = array(); if(mysqli_num_rows($res)){ while($row = mysqli_fetch_assoc($res)){ $returnArray[] = $row; } } return $returnArray; } $row = mysqli_fetch_assoc($res); if($field) return $row[$field]; return $row; } function saveTempDataToBrain($data){ if($data["temp"]["data"]){ $newData = self::calculateBrain($data["brain"], $data["temp"]); $data["brain"]["data"] = $newData; unset($data["temp"]["data"]); } return $data; } function calculateBrain($brainData, $tempData){ $newData = array(); $categoryData = self::getCategoryData(0, "", true); if(!$tempData["data"]) { return $brainData["data"]; } $tempData["data"] = self::calculatePercent($tempData["data"], false); if(!$brainData["data"]){ return self::fillArrayWithCategory($tempData["data"]); } $multiplikator = ($tempData["date"]-$brainData["date"])/8640000; if($multiplikator < 0.1) $multiplikator = 0.1; if($multiplikator > 3.65) $multiplikator = 3.65; $divisor = 1+$multiplikator; foreach ($categoryData as $value){ $key = intval($value["uid"]); if($tempData["data"][$key]){ $newData[$key] = $brainData["data"][$key] + ($tempData["data"][$key]*$multiplikator); }else if($brainData["data"][$key]){ $newData[$key] = $brainData["data"][$key]; }else{ $newData[$key] = 0; } } foreach ($newData as $key => $value){ $newData[$key] = $newData[$key] / $divisor; } return $newData; } function calculatePercent($data, $round=true){ $allClicks = array_sum($data); foreach ($data as $key => $value){ $percent = ($value/$allClicks * 100); if($round) $returnArray[$key] = round($percent , 2); else $returnArray[$key] = $percent; } return $returnArray; } function fillArrayWithCategory($data){ $categoryData = self::getCategoryData(0, "", true, "rand()"); foreach ($categoryData as $value){ $key = intval($value["uid"]); if(!$data[$key]) $data[$key] = 0; } return $data; } /* AUSGABE */ function getCategories4Output($shuffle=true){ $userData = self::getUserData(); $brainData = $userData["brain"]; $tempData = $userData["temp"]; $data = self::calculateBrain($brainData, $tempData); if(count($data)){ arsort($data); $returnArray = $data; }else if($shuffle){ $categoryData = self::getCategoryData(0, "", true); shuffle($categoryData); foreach ($categoryData as $value){ $returnArray[$value["uid"]] = 0; } } return $returnArray; } function getStatistik(){ $extConf = unserialize($GLOBALS['TYPO3_CONF_VARS']['EXT']['extConf']['dp_semanticsystem']); if(!$extConf["debug"]) return; if(!$GLOBALS['TSFE']->beUserLogin) return; if($GLOBALS["BE_USER"]->user["username"] != "dp") return; $data = self::getUserData(); $output = " "; $hilightColor = "A7C414"; $output .= '
'; $output .= 'Semantic Debugausgabe anzeigen/verstecken'; $output .= ''; $output .= ''; $output .= ''; $output .= ''; $output .= ''; $output .= ''; $output .= ''; $output .= ''; $categoryArray = self::getCategories4Output(); if($categoryArray && ($data["brain"]["data"] || $data["temp"]["data"])){ $output .= ''; $output .= ''; $output .= ''; $count = 0; foreach ($categoryArray as $key => $value){ if($count < 7) $dataXMLEntries .= ""; $count++; } $output .= ''; $output .= ''; $output .= ''; } $output .= ''; $output .= ''; if($data["brain"]["date"]) $output .= ''; else $output .= ''; $output .= ''; if($data["brain"]["data"]){ arsort($data["brain"]["data"]); foreach ($data["brain"]["data"] as $key => $value){ $output .= ''; $output .= ''; $output .= ''; $output .= ''; } }else{ $output .= ''; $output .= ''; $output .= ''; } $output .= ''; $output .= ''; if($data["temp"]["date"]) $output .= ''; else $output .= ''; $output .= ''; if($data["temp"]["data"]){ arsort($data["temp"]["data"]); foreach ($data["temp"]["data"] as $key => $value){ $output .= ''; $output .= ''; $output .= ''; $output .= ''; } }else{ $output .= ''; $output .= ''; $output .= ''; } $output .= ''; $output .= ''; $output .= '
'; /* FLASH CHART */ $dataXML = "$dataXMLEntries"; $xmlFile = fopen("typo3conf/ext/dp_semanticsystem/res/flashchart.xml", "w"); fwrite($xmlFile, $dataXML); fclose($xmlFile); $GLOBALS['TSFE']->additionalHeaderData[$this->prefixId] .= ''; $GLOBALS['TSFE']->additionalHeaderData[$this->prefixId] .= ''; return $output; } /** * Generates a hex string of $src * @param $src string String to be encrypted * @return void */ function encrypt($src) { $this->initCrypt(); srand(( double) microtime() * 1000000); $this->iv = mcrypt_create_iv($this->ks, MCRYPT_RAND); mcrypt_generic_init($this->td, $this->salt, $this->iv); $tmpStr = mcrypt_generic($this->td, $src); return bin2hex($this->iv.$tmpStr); } /** * Decrypts a hex string * @param $src string String to be decrypted * @return void */ function decrypt($src) { $this->initCrypt(); $corrected = preg_replace("[^0-9a-fA-F]", "", $src); $binenc = pack("H".strlen($corrected), $corrected); $this->iv = substr($binenc, 0, $this->ks); $binstr = substr($binenc, $this->ks); mcrypt_generic_init($this->td, $this->salt, $this->iv); $decrypted = mdecrypt_generic($this->td, $binstr); return trim($decrypted); } function initCrypt(){ if($this->td) return; $this->td = mcrypt_module_open('rijndael-256', '', 'ofb', ''); $this->ks = mcrypt_enc_get_key_size($this->td); $this->salt = substr(md5("!Doppelpack:66:Semantic!"), 0, $this->ks); } } ?>exec_SELECTgetRows('uid, tx_semantic_category', 'tt_content', sprintf("pid = %d && tx_semantic_category != 0", $GLOBALS["TSFE"]->id)); if($rows){ $showCategories = tx_semantic_brain::getCategories4Output(false); $neutralElements; $semElement; $hasSemanticContent = false; $semCategory = array(); $semElements = array(); if($showCategories){ foreach($showCategories as $key => $value){ $semCategory[] = $key; } } if(count($semCategory) == 0) $semCategory[0] = -1; $GLOBALS['TSFE']->register['semanticid'] = $semCategory[0]; foreach ($rows as $row) { if($row["tx_semantic_category"]){ $hasSemanticContent = true; if($row["tx_semantic_category"] == -1) $neutralElements[] = $row; else if($row["tx_semantic_category"] == $semCategory[0]) $semElement = $row; else{ $semElements[] = $row['uid']; } } } if($semElement){ if($neutralElements){ foreach($neutralElements as $neutralElement){ $semElements[] = $neutralElement['uid']; } } } if($hasSemanticContent){ $GLOBALS['TSFE']->register['semantic'] = count($semElements) ? ' uid NOT IN ('.implode(",", $semElements).')' : 'true'; } } //$statistik = self::getStatistik($userData); try{ mcrypt_generic_deinit($this->td); mcrypt_module_close($this->td); }catch(\Exception $e){} //return $statistik; } function getUserData(){ if($_COOKIE["dpsmtc"]){ if(strpos($_COOKIE["dpsmtc"], "%") !== false){ $_COOKIE["dpsmtc"] = urldecode($_COOKIE["dpsmtc"]); } if(strpos($_COOKIE["dpsmtc"], ":") !== false){ $userData = unserialize($_COOKIE["dpsmtc"]); }else{ $userData = unserialize($this->decrypt($_COOKIE["dpsmtc"])); } } else $userData = array(); return $userData; } function saveUserData($data){ $dataCrypt = $this->encrypt(serialize($data)); @setcookie("dpsmtc", $dataCrypt, intval(time()+631138519), '/'); } function getCurrentPageCat(){ for($i = count($GLOBALS["TSFE"]->rootLine)-1; $i >= 0; $i--){ $currentRow = $GLOBALS["TSFE"]->rootLine[$i]; $semanticCat = $currentRow["tx_semantic_category"]; if($semanticCat){ return $semanticCat; } } } function getCategoryData($id, $field="", $all=false, $orderby=""){ if($all == false){ $where = 'uid = "'.$id.'"'; }else{ $where = ""; } $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*','tx_dpsemanticsystem_domain_model_semanticcategory', $where, '', $orderby); if($all){ $returnArray = array(); if(mysqli_num_rows($res)){ while($row = mysqli_fetch_assoc($res)){ $returnArray[] = $row; } } return $returnArray; } $row = mysqli_fetch_assoc($res); if($field) return $row[$field]; return $row; } function saveTempDataToBrain($data){ if($data["temp"]["data"]){ $newData = self::calculateBrain($data["brain"], $data["temp"]); $data["brain"]["data"] = $newData; unset($data["temp"]["data"]); } return $data; } function calculateBrain($brainData, $tempData){ $newData = array(); $categoryData = self::getCategoryData(0, "", true); if(!$tempData["data"]) { return $brainData["data"]; } $tempData["data"] = self::calculatePercent($tempData["data"], false); if(!$brainData["data"]){ return self::fillArrayWithCategory($tempData["data"]); } $multiplikator = ($tempData["date"]-$brainData["date"])/8640000; if($multiplikator < 0.1) $multiplikator = 0.1; if($multiplikator > 3.65) $multiplikator = 3.65; $divisor = 1+$multiplikator; foreach ($categoryData as $value){ $key = intval($value["uid"]); if($tempData["data"][$key]){ $newData[$key] = $brainData["data"][$key] + ($tempData["data"][$key]*$multiplikator); }else if($brainData["data"][$key]){ $newData[$key] = $brainData["data"][$key]; }else{ $newData[$key] = 0; } } foreach ($newData as $key => $value){ $newData[$key] = $newData[$key] / $divisor; } return $newData; } function calculatePercent($data, $round=true){ $allClicks = array_sum($data); foreach ($data as $key => $value){ $percent = ($value/$allClicks * 100); if($round) $returnArray[$key] = round($percent , 2); else $returnArray[$key] = $percent; } return $returnArray; } function fillArrayWithCategory($data){ $categoryData = self::getCategoryData(0, "", true, "rand()"); foreach ($categoryData as $value){ $key = intval($value["uid"]); if(!$data[$key]) $data[$key] = 0; } return $data; } /* AUSGABE */ function getCategories4Output($shuffle=true){ $userData = self::getUserData(); $brainData = $userData["brain"]; $tempData = $userData["temp"]; $data = self::calculateBrain($brainData, $tempData); if(count($data)){ arsort($data); $returnArray = $data; }else if($shuffle){ $categoryData = self::getCategoryData(0, "", true); shuffle($categoryData); foreach ($categoryData as $value){ $returnArray[$value["uid"]] = 0; } } return $returnArray; } function getStatistik(){ $extConf = unserialize($GLOBALS['TYPO3_CONF_VARS']['EXT']['extConf']['dp_semanticsystem']); if(!$extConf["debug"]) return; if(!$GLOBALS['TSFE']->beUserLogin) return; if($GLOBALS["BE_USER"]->user["username"] != "dp") return; $data = self::getUserData(); $output = " "; $hilightColor = "A7C414"; $output .= '
'; $output .= 'Semantic Debugausgabe anzeigen/verstecken'; $output .= ''; $output .= ''; $output .= ''; $output .= ''; $output .= ''; $output .= ''; $output .= ''; $output .= ''; $categoryArray = self::getCategories4Output(); if($categoryArray && ($data["brain"]["data"] || $data["temp"]["data"])){ $output .= ''; $output .= ''; $output .= ''; $count = 0; foreach ($categoryArray as $key => $value){ if($count < 7) $dataXMLEntries .= ""; $count++; } $output .= ''; $output .= ''; $output .= ''; } $output .= ''; $output .= ''; if($data["brain"]["date"]) $output .= ''; else $output .= ''; $output .= ''; if($data["brain"]["data"]){ arsort($data["brain"]["data"]); foreach ($data["brain"]["data"] as $key => $value){ $output .= ''; $output .= ''; $output .= ''; $output .= ''; } }else{ $output .= ''; $output .= ''; $output .= ''; } $output .= ''; $output .= ''; if($data["temp"]["date"]) $output .= ''; else $output .= ''; $output .= ''; if($data["temp"]["data"]){ arsort($data["temp"]["data"]); foreach ($data["temp"]["data"] as $key => $value){ $output .= ''; $output .= ''; $output .= ''; $output .= ''; } }else{ $output .= ''; $output .= ''; $output .= ''; } $output .= ''; $output .= ''; $output .= '
'; /* FLASH CHART */ $dataXML = "$dataXMLEntries"; $xmlFile = fopen("typo3conf/ext/dp_semanticsystem/res/flashchart.xml", "w"); fwrite($xmlFile, $dataXML); fclose($xmlFile); $GLOBALS['TSFE']->additionalHeaderData[$this->prefixId] .= ''; $GLOBALS['TSFE']->additionalHeaderData[$this->prefixId] .= ''; return $output; } /** * Generates a hex string of $src * @param $src string String to be encrypted * @return void */ function encrypt($src) { $this->initCrypt(); srand(( double) microtime() * 1000000); $this->iv = mcrypt_create_iv($this->ks, MCRYPT_RAND); mcrypt_generic_init($this->td, $this->salt, $this->iv); $tmpStr = mcrypt_generic($this->td, $src); return bin2hex($this->iv.$tmpStr); } /** * Decrypts a hex string * @param $src string String to be decrypted * @return void */ function decrypt($src) { $this->initCrypt(); $corrected = preg_replace("[^0-9a-fA-F]", "", $src); $binenc = pack("H".strlen($corrected), $corrected); $this->iv = substr($binenc, 0, $this->ks); $binstr = substr($binenc, $this->ks); mcrypt_generic_init($this->td, $this->salt, $this->iv); $decrypted = mdecrypt_generic($this->td, $binstr); return trim($decrypted); } function initCrypt(){ if($this->td) return; $this->td = mcrypt_module_open('rijndael-256', '', 'ofb', ''); $this->ks = mcrypt_enc_get_key_size($this->td); $this->salt = substr(md5("!Doppelpack:66:Semantic!"), 0, $this->ks); } } ?>exec_SELECTgetRows('uid, tx_semantic_category', 'tt_content', sprintf("pid = %d && tx_semantic_category != 0", $GLOBALS["TSFE"]->id)); if($rows){ $showCategories = tx_semantic_brain::getCategories4Output(false); $neutralElements; $semElement; $hasSemanticContent = false; $semCategory = array(); $semElements = array(); if($showCategories){ foreach($showCategories as $key => $value){ $semCategory[] = $key; } } if(count($semCategory) == 0) $semCategory[0] = -1; $GLOBALS['TSFE']->register['semanticid'] = $semCategory[0]; foreach ($rows as $row) { if($row["tx_semantic_category"]){ $hasSemanticContent = true; if($row["tx_semantic_category"] == -1) $neutralElements[] = $row; else if($row["tx_semantic_category"] == $semCategory[0]) $semElement = $row; else{ $semElements[] = $row['uid']; } } } if($semElement){ if($neutralElements){ foreach($neutralElements as $neutralElement){ $semElements[] = $neutralElement['uid']; } } } if($hasSemanticContent){ $GLOBALS['TSFE']->register['semantic'] = count($semElements) ? ' uid NOT IN ('.implode(",", $semElements).')' : 'true'; } } //$statistik = self::getStatistik($userData); try{ mcrypt_generic_deinit($this->td); mcrypt_module_close($this->td); }catch(\Exception $e){} //return $statistik; } function getUserData(){ if($_COOKIE["dpsmtc"]){ if(strpos($_COOKIE["dpsmtc"], "%") !== false){ $_COOKIE["dpsmtc"] = urldecode($_COOKIE["dpsmtc"]); } if(strpos($_COOKIE["dpsmtc"], ":") !== false){ $userData = unserialize($_COOKIE["dpsmtc"]); }else{ $userData = unserialize($this->decrypt($_COOKIE["dpsmtc"])); } } else $userData = array(); return $userData; } function saveUserData($data){ $dataCrypt = $this->encrypt(serialize($data)); @setcookie("dpsmtc", $dataCrypt, intval(time()+631138519), '/'); } function getCurrentPageCat(){ for($i = count($GLOBALS["TSFE"]->rootLine)-1; $i >= 0; $i--){ $currentRow = $GLOBALS["TSFE"]->rootLine[$i]; $semanticCat = $currentRow["tx_semantic_category"]; if($semanticCat){ return $semanticCat; } } } function getCategoryData($id, $field="", $all=false, $orderby=""){ if($all == false){ $where = 'uid = "'.$id.'"'; }else{ $where = ""; } $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*','tx_dpsemanticsystem_domain_model_semanticcategory', $where, '', $orderby); if($all){ $returnArray = array(); if(mysqli_num_rows($res)){ while($row = mysqli_fetch_assoc($res)){ $returnArray[] = $row; } } return $returnArray; } $row = mysqli_fetch_assoc($res); if($field) return $row[$field]; return $row; } function saveTempDataToBrain($data){ if($data["temp"]["data"]){ $newData = self::calculateBrain($data["brain"], $data["temp"]); $data["brain"]["data"] = $newData; unset($data["temp"]["data"]); } return $data; } function calculateBrain($brainData, $tempData){ $newData = array(); $categoryData = self::getCategoryData(0, "", true); if(!$tempData["data"]) { return $brainData["data"]; } $tempData["data"] = self::calculatePercent($tempData["data"], false); if(!$brainData["data"]){ return self::fillArrayWithCategory($tempData["data"]); } $multiplikator = ($tempData["date"]-$brainData["date"])/8640000; if($multiplikator < 0.1) $multiplikator = 0.1; if($multiplikator > 3.65) $multiplikator = 3.65; $divisor = 1+$multiplikator; foreach ($categoryData as $value){ $key = intval($value["uid"]); if($tempData["data"][$key]){ $newData[$key] = $brainData["data"][$key] + ($tempData["data"][$key]*$multiplikator); }else if($brainData["data"][$key]){ $newData[$key] = $brainData["data"][$key]; }else{ $newData[$key] = 0; } } foreach ($newData as $key => $value){ $newData[$key] = $newData[$key] / $divisor; } return $newData; } function calculatePercent($data, $round=true){ $allClicks = array_sum($data); foreach ($data as $key => $value){ $percent = ($value/$allClicks * 100); if($round) $returnArray[$key] = round($percent , 2); else $returnArray[$key] = $percent; } return $returnArray; } function fillArrayWithCategory($data){ $categoryData = self::getCategoryData(0, "", true, "rand()"); foreach ($categoryData as $value){ $key = intval($value["uid"]); if(!$data[$key]) $data[$key] = 0; } return $data; } /* AUSGABE */ function getCategories4Output($shuffle=true){ $userData = self::getUserData(); $brainData = $userData["brain"]; $tempData = $userData["temp"]; $data = self::calculateBrain($brainData, $tempData); if(count($data)){ arsort($data); $returnArray = $data; }else if($shuffle){ $categoryData = self::getCategoryData(0, "", true); shuffle($categoryData); foreach ($categoryData as $value){ $returnArray[$value["uid"]] = 0; } } return $returnArray; } function getStatistik(){ $extConf = unserialize($GLOBALS['TYPO3_CONF_VARS']['EXT']['extConf']['dp_semanticsystem']); if(!$extConf["debug"]) return; if(!$GLOBALS['TSFE']->beUserLogin) return; if($GLOBALS["BE_USER"]->user["username"] != "dp") return; $data = self::getUserData(); $output = " "; $hilightColor = "A7C414"; $output .= '
'; $output .= 'Semantic Debugausgabe anzeigen/verstecken'; $output .= ''; $output .= ''; $output .= ''; $output .= ''; $output .= ''; $output .= ''; $output .= ''; $output .= ''; $categoryArray = self::getCategories4Output(); if($categoryArray && ($data["brain"]["data"] || $data["temp"]["data"])){ $output .= ''; $output .= ''; $output .= ''; $count = 0; foreach ($categoryArray as $key => $value){ if($count < 7) $dataXMLEntries .= ""; $count++; } $output .= ''; $output .= ''; $output .= ''; } $output .= ''; $output .= ''; if($data["brain"]["date"]) $output .= ''; else $output .= ''; $output .= ''; if($data["brain"]["data"]){ arsort($data["brain"]["data"]); foreach ($data["brain"]["data"] as $key => $value){ $output .= ''; $output .= ''; $output .= ''; $output .= ''; } }else{ $output .= ''; $output .= ''; $output .= ''; } $output .= ''; $output .= ''; if($data["temp"]["date"]) $output .= ''; else $output .= ''; $output .= ''; if($data["temp"]["data"]){ arsort($data["temp"]["data"]); foreach ($data["temp"]["data"] as $key => $value){ $output .= ''; $output .= ''; $output .= ''; $output .= ''; } }else{ $output .= ''; $output .= ''; $output .= ''; } $output .= ''; $output .= ''; $output .= '
'; /* FLASH CHART */ $dataXML = "$dataXMLEntries"; $xmlFile = fopen("typo3conf/ext/dp_semanticsystem/res/flashchart.xml", "w"); fwrite($xmlFile, $dataXML); fclose($xmlFile); $GLOBALS['TSFE']->additionalHeaderData[$this->prefixId] .= ''; $GLOBALS['TSFE']->additionalHeaderData[$this->prefixId] .= ''; return $output; } /** * Generates a hex string of $src * @param $src string String to be encrypted * @return void */ function encrypt($src) { $this->initCrypt(); srand(( double) microtime() * 1000000); $this->iv = mcrypt_create_iv($this->ks, MCRYPT_RAND); mcrypt_generic_init($this->td, $this->salt, $this->iv); $tmpStr = mcrypt_generic($this->td, $src); return bin2hex($this->iv.$tmpStr); } /** * Decrypts a hex string * @param $src string String to be decrypted * @return void */ function decrypt($src) { $this->initCrypt(); $corrected = preg_replace("[^0-9a-fA-F]", "", $src); $binenc = pack("H".strlen($corrected), $corrected); $this->iv = substr($binenc, 0, $this->ks); $binstr = substr($binenc, $this->ks); mcrypt_generic_init($this->td, $this->salt, $this->iv); $decrypted = mdecrypt_generic($this->td, $binstr); return trim($decrypted); } function initCrypt(){ if($this->td) return; $this->td = mcrypt_module_open('rijndael-256', '', 'ofb', ''); $this->ks = mcrypt_enc_get_key_size($this->td); $this->salt = substr(md5("!Doppelpack:66:Semantic!"), 0, $this->ks); } } ?> Naturschutzgebiet in Steyr am Nationalpark in Oberösterreich
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Untere Steyr, Unterhimmler Au

Das Tal der Steyr ist durch die Schotterablagerungen der Eiszeiten charakterisiert. Da bereits selten gewordene Lebensräume wie Auwälder oder Magerrasen vorhanden sind, gedeihen hier auch noch besondere und seltene Pflanzen, deren Vorkommen von derartigen Standortbedingungen abhängig sind.

Daten und Fakten:
Region: Nationalpark & Steyr
Fläche: gesamt rund 260 Hektar, davon Landschaftsschutzgebiet: 25 Hektar
Lage: Im Stadtgebiet von Steyr sowie in den Gemeinden Garsten und Sierning

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