2007-07-02 05:51:26 +00:00
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<?php
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2007-07-04 14:54:30 +00:00
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header("Content-Type: text/plain; charset=utf-8");
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2007-07-20 17:22:24 +00:00
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$filename = (strlen($_GET["db"]) ? preg_replace('~[^a-z0-9_]~i', '-', (strlen($_GET["dump"]) ? $_GET["dump"] : $_GET["db"])) : "dump");
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header("Content-Disposition: inline; filename=$filename.sql");
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2007-07-02 05:51:26 +00:00
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2007-07-11 15:44:35 +00:00
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function dump_table($table, $data = true) {
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2008-05-02 15:30:11 +00:00
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global $mysql, $max_packet;
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2007-07-11 15:44:35 +00:00
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$result = $mysql->query("SHOW CREATE TABLE " . idf_escape($table));
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if ($result) {
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2007-08-04 19:40:11 +00:00
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echo $mysql->result($result, 1) . ";\n\n";
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2008-05-02 15:35:07 +00:00
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if ($max_packet < 1073741824) { // protocol limit
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2008-05-02 15:30:11 +00:00
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$row_size = 21 + strlen(idf_escape($table));
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foreach (fields($table) as $field) {
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$type = $types[$field["type"]];
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$row_size += 5 + ($field["length"] ? $field["length"] : $type) * (preg_match('~char|text|enum~', $field["type"]) ? 3 : 1); // UTF-8 in MySQL uses up to 3 bytes
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}
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if ($row_size > $max_packet) {
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$max_packet = 1024 * ceil($row_size / 1024);
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echo "SET max_allowed_packet = $max_packet, GLOBAL max_allowed_packet = $max_packet;\n";
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}
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}
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2007-07-11 15:44:35 +00:00
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$result->free();
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if ($data) {
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2007-08-31 09:09:32 +00:00
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$result = $mysql->query("SELECT * FROM " . idf_escape($table)); //! enum and set as numbers, binary as _binary, microtime
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2007-07-11 15:44:35 +00:00
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if ($result) {
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2008-05-02 15:30:11 +00:00
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if ($result->num_rows) {
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$insert = "INSERT INTO " . idf_escape($table) . " VALUES ";
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$length = 0;
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while ($row = $result->fetch_row()) {
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foreach ($row as $key => $val) {
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$row[$key] = (isset($val) ? "'" . $mysql->escape_string($val) . "'" : "NULL");
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}
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$s = "(" . implode(", ", $row) . ")";
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if (!$length) {
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echo $insert, $s;
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$length = strlen($insert) + strlen($s);
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} else {
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$length += 2 + strlen($s);
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if ($length < $max_packet) {
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echo ", ", $s;
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} else {
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echo ";\n", $insert, $s;
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$length = strlen($insert) + strlen($s);
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}
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}
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2007-08-24 16:24:16 +00:00
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}
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2008-05-02 15:30:11 +00:00
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echo ";\n";
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2007-07-11 15:44:35 +00:00
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}
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$result->free();
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}
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2007-08-04 19:40:11 +00:00
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echo "\n";
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2007-07-11 15:44:35 +00:00
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}
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}
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2007-07-28 20:33:18 +00:00
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if ($mysql->server_info >= 5) {
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$result = $mysql->query("SHOW TRIGGERS LIKE '" . $mysql->escape_string(addcslashes($table, "%_")) . "'");
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if ($result->num_rows) {
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echo "DELIMITER ;;\n\n";
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while ($row = $result->fetch_assoc()) {
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echo "CREATE TRIGGER " . idf_escape($row["Trigger"]) . " $row[Timing] $row[Event] ON " . idf_escape($row["Table"]) . " FOR EACH ROW $row[Statement];;\n\n";
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}
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echo "DELIMITER ;\n\n";
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}
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$result->free();
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}
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2007-07-11 15:44:35 +00:00
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}
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2007-07-02 05:51:26 +00:00
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function dump($db) {
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2007-07-10 13:30:42 +00:00
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global $mysql;
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2007-07-02 05:51:26 +00:00
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static $routines;
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if (!isset($routines)) {
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$routines = array();
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2007-07-10 13:30:42 +00:00
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if ($mysql->server_info >= 5) {
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2007-07-06 16:06:08 +00:00
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foreach (array("FUNCTION", "PROCEDURE") as $routine) {
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2007-07-10 13:30:42 +00:00
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$result = $mysql->query("SHOW $routine STATUS");
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while ($row = $result->fetch_assoc()) {
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2007-07-06 16:06:08 +00:00
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if (!strlen($_GET["db"]) || $row["Db"] === $_GET["db"]) {
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2007-07-11 08:24:03 +00:00
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$routines[$row["Db"]][] = $mysql->result($mysql->query("SHOW CREATE $routine " . idf_escape($row["Db"]) . "." . idf_escape($row["Name"])), 2) . ";;\n\n";
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2007-07-06 16:06:08 +00:00
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}
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2007-07-02 05:51:26 +00:00
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}
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2007-07-10 13:30:42 +00:00
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$result->free();
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2007-07-02 05:51:26 +00:00
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}
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}
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}
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2007-07-28 21:05:53 +00:00
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$views = array();
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2007-07-10 13:30:42 +00:00
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$result = $mysql->query("SHOW TABLE STATUS");
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while ($row = $result->fetch_assoc()) {
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2007-07-28 21:05:53 +00:00
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if (isset($row["Engine"])) {
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dump_table($row["Name"]);
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} else {
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$views[] = $row["Name"];
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}
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2007-07-02 05:51:26 +00:00
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}
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2007-07-10 13:30:42 +00:00
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$result->free();
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2007-07-28 21:05:53 +00:00
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foreach ($views as $view) {
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dump_table($view, false);
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}
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2007-07-02 05:51:26 +00:00
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2007-07-28 20:33:18 +00:00
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if ($routines[$db]) {
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echo "DELIMITER ;;\n\n" . implode("", $routines[$db]) . "DELIMITER ;\n\n";
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2007-07-02 06:00:11 +00:00
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}
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2007-07-06 16:06:08 +00:00
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echo "\n\n";
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2007-07-02 05:51:26 +00:00
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}
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2008-05-02 15:30:11 +00:00
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$max_packet = 16777216;
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2007-08-07 14:29:50 +00:00
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echo "SET NAMES utf8;\n";
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2008-05-02 15:30:11 +00:00
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echo "SET foreign_key_checks = 0;\n";
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echo "SET time_zone = '" . $mysql->escape_string($mysql->result($mysql->query("SELECT @@time_zone"))) . "';\n";
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echo "SET max_allowed_packet = $max_packet, GLOBAL max_allowed_packet = $max_packet;\n";
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2007-08-04 19:40:11 +00:00
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echo "\n";
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2007-07-11 15:44:35 +00:00
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if (!strlen($_GET["db"])) {
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2007-07-10 13:30:42 +00:00
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$result = $mysql->query("SHOW DATABASES");
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while ($row = $result->fetch_assoc()) {
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if ($row["Database"] != "information_schema" || $mysql->server_info < 5) {
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if ($mysql->select_db($row["Database"])) {
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2007-07-28 20:59:50 +00:00
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$result1 = $mysql->query("SHOW CREATE DATABASE " . idf_escape($row["Database"]));
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if ($result1) {
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echo $mysql->result($result1, 1) . ";\n";
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$result1->free();
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2007-07-25 10:32:16 +00:00
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}
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2007-07-28 20:59:50 +00:00
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echo "USE " . idf_escape($row["Database"]) . ";\n";
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2007-07-02 05:51:26 +00:00
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dump($row["Database"]);
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}
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}
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}
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2007-07-10 13:30:42 +00:00
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$result->free();
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2007-07-11 15:44:35 +00:00
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} elseif (strlen($_GET["dump"])) {
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dump_table($_GET["dump"]);
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} else {
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dump($_GET["db"]);
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2007-07-02 05:51:26 +00:00
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}
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