export.php

phpMyAdmin图形界面化操作,我已经配置好了,只要把解要压缩后的文件放到站点下就可以用了

if (!$save_on_server) {
    if ($asfile) {
        // Download
        // (avoid rewriting data containing HTML with anchors and forms;
        // this was reported to happen under Plesk)
        @ini_set('url_rewriter.tags','');

        if (!empty($content_encoding)) {
            header('Content-Encoding: ' . $content_encoding);
        }
        header('Content-Type: ' . $mime_type);
        header('Expires: ' . gmdate('D, d M Y H:i:s') . ' GMT');
        // lem9: Tested behavior of
        //       IE 5.50.4807.2300
        //       IE 6.0.2800.1106 (small glitch, asks twice when I click Open)
        //       IE 6.0.2900.2180
        //       Firefox 1.0.6
        // in http and https
        header('Content-Disposition: attachment; filename="' . $filename . '"');
        if (PMA_USR_BROWSER_AGENT == 'IE') {
            header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
            header('Pragma: public');
        } else {
            header('Pragma: no-cache');
            // test case: exporting a database into a .gz file with Safari
            // would produce files not having the current time 
            // (added this header for Safari but should not harm other browsers)
            header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
        }
    } else {
        // HTML
        if ($export_type == 'database') {
            $num_tables = count($tables);
            if ($num_tables == 0) {
                $message = PMA_Message::error('strNoTablesFound');
                $GLOBALS['js_include'][] = 'functions.js';
                require_once './libraries/header.inc.php';
                $active_page = 'db_export.php';
                require './db_export.php';
                exit();
            }
        }
        $backup_cfgServer = $cfg['Server'];
        require_once './libraries/header.inc.php';
        $cfg['Server'] = $backup_cfgServer;
        unset($backup_cfgServer);
        echo "\n" . '<div align="' . $cell_align_left . '">' . "\n";
        //echo '    <pre>' . "\n";
        echo '    <form name="nofunction">' . "\n"
           // remove auto-select for now: there is no way to select
           // only a part of the text; anyway, it should obey
           // $cfg['TextareaAutoSelect']
           //. '        <textarea name="sqldump" cols="50" rows="30" onclick="this.select();" id="textSQLDUMP" wrap="OFF">' . "\n";
           . '        <textarea name="sqldump" cols="50" rows="30" id="textSQLDUMP" wrap="OFF">' . "\n";
    } // end download
}

// Fake loop just to allow skip of remain of this code by break, I'd really
// need exceptions here :-)
do {

// Add possibly some comments to export
if (!PMA_exportHeader()) {
    break;
}

// Will we need relation & co. setup?
$do_relation = isset($GLOBALS[$what . '_relation']);
$do_comments = isset($GLOBALS[$what . '_comments']);
$do_mime     = isset($GLOBALS[$what . '_mime']);
if ($do_relation || $do_comments || $do_mime) {
    require_once './libraries/relation.lib.php';
    $cfgRelation = PMA_getRelationsParam();
}
if ($do_mime) {
    require_once './libraries/transformations.lib.php';
}

// Include dates in export?
$do_dates   = isset($GLOBALS[$what . '_dates']);

/**
 * Builds the dump
 */
// Gets the number of tables if a dump of a database has been required
if ($export_type == 'server') {
    if (isset($db_select)) {
        $tmp_select = implode($db_select, '|');
        $tmp_select = '|' . $tmp_select . '|';
    }
    // Walk over databases
    foreach ($GLOBALS['pma']->databases as $current_db) {
        if ((isset($tmp_select) && strpos(' ' . $tmp_select, '|' . $current_db . '|'))
            || !isset($tmp_select)) {
            if (!PMA_exportDBHeader($current_db)) {
                break 2;
            }
            if (!PMA_exportDBCreate($current_db)) {
                break 2;
            }
            $tables = PMA_DBI_get_tables($current_db);
            $views = array();
            foreach ($tables as $table) {
                // if this is a view, collect it for later; views must be exported
                // after the tables
                $is_view = PMA_Table::isView($current_db, $table);
                if ($is_view) {
                    $views[] = $table;
                }
                if (isset($GLOBALS[$what . '_structure'])) {
                    // for a view, export a stand-in definition of the table
                    // to resolve view dependencies
                    if (!PMA_exportStructure($current_db, $table, $crlf, $err_url, $do_relation, $do_comments, $do_mime, $do_dates, $is_view ? 'stand_in' : 'create_table', $export_type)) {
                        break 3;
                    }
                }
                if (isset($GLOBALS[$what . '_data']) && ! $is_view) {
                    $local_query  = 'SELECT * FROM ' . PMA_backquote($current_db) . '.' . PMA_backquote($table);
                    if (!PMA_exportData($current_db, $table, $crlf, $err_url, $local_query)) {
                        break 3;
                    }
                }
            }
            foreach($views as $view) {
                // no data export for a view
                if (isset($GLOBALS[$what . '_structure'])) {
                    if (!PMA_exportStructure($current_db, $view, $crlf, $err_url, $do_relation, $do_comments, $do_mime, $do_dates, 'create_view', $export_type)) {
                        break 3;
                    }
                }
            }
            if (!PMA_exportDBFooter($current_db)) {
                break 2;
            }
        }
    }
} elseif ($export_type == 'database') {
    if (!PMA_exportDBHeader($db)) {
        break;
    }
    $i = 0;
    $views = array();
    // $tables contains the choices from the user (via $table_select)
    foreach ($tables as $table) {
        // if this is a view, collect it for later; views must be exported after
        // the tables
        $is_view = PMA_Table::isView($db, $table);
        if ($is_view) {
            $views[] = $table;
        }
        if (isset($GLOBALS[$what . '_structure'])) {
            // for a view, export a stand-in definition of the table
            // to resolve view dependencies
            if (!PMA_exportStructure($db, $table, $crlf, $err_url, $do_relation, $do_comments, $do_mime, $do_dates, $is_view ? 'stand_in' : 'create_table', $export_type)) {
                break 2;
            }
        }
        if (isset($GLOBALS[$what . '_data']) && ! $is_view) {
            $local_query  = 'SELECT * FROM ' . PMA_backquote($db) . '.' . PMA_backquote($table);
            if (!PMA_exportData($db, $table, $crlf, $err_url, $local_query)) {
                break 2;
            }
        }
    }
    foreach ($views as $view) {
        // no data export for a view
        if (isset($GLOBALS[$what . '_structure'])) {
            if (!PMA_exportStructure($db, $view, $crlf, $err_url, $do_relation, $do_comments, $do_mime, $do_dates, 'create_view', $export_type)) {
                break 2;
            }
        }
    }

    if (!PMA_exportDBFooter($db)) {
        break;
    }
} else {
    if (!PMA_exportDBHeader($db)) {
        break;
    }
    // We export just one table

    if ($limit_to > 0 && $limit_from >= 0) {
        $add_query  = ' LIMIT '
                    . (($limit_from > 0) ? $limit_from . ', ' : '')
                    . $limit_to;
    } else {
        $add_query  = '';
    }

    $is_view = PMA_Table::isView($db, $table);
    if (isset($GLOBALS[$what . '_structure'])) {
        if (!PMA_exportStructure($db, $table, $crlf, $err_url, $do_relation, $do_comments, $do_mime, $do_dates, $is_view ? 'create_view' : 'create_table', $export_type)) {
            break;
        }
    }
    // If this is an export of a single view, we have to export data;
    // for example, a PDF report
    if (isset($GLOBALS[$what . '_data'])) {
        if (!empty($sql_query)) {
            // only preg_replace if needed
            if (!empty($add_query)) {
                // remove trailing semicolon before adding a LIMIT
                $sql_query = preg_replace('%;\s*$%', '', $sql_query);
            }
            $local_query = $sql_query . $add_query;
            PMA_DBI_select_db($db);
        } else {
            $local_query  = 'SELECT * FROM ' . PMA_backquote($db) . '.' . PMA_backquote($table) . $add_query;
        }
        if (!PMA_exportData($db, $table, $crlf, $err_url, $local_query)) {
            break;
        }
    }
    if (!PMA_exportDBFooter($db)) {
        break;
    }
}
if (!PMA_exportFooter()) {
    break;
}

} while (false);
// End of fake loop

if ($save_on_server && isset($message)) {
    $GLOBALS['js_include'][] = 'functions.js';
    require_once './libraries/header.inc.php';
    if ($export_type == 'server') {
        $active_page = 'server_export.php';
        require './server_export.php';
    } elseif ($export_type == 'database') {
        $active_page = 'db_export.php';
        require './db_export.php';
    } else {
        $active_page = 'tbl_export.php';
        require './tbl_export.php';
    }
    exit();
}

/**
 * Send the dump as a file...
 */
if (!empty($asfile)) {
    // Convert the charset if required.
    if ($output_charset_conversion) {
        $dump_buffer = PMA_convert_string($GLOBALS['charset'], $GLOBALS['charset_of_file'], $dump_buffer);
    }

    // Do the compression
    // 1. as a zipped file
    if ($compression == 'zip') {
        if (@function_exists('gzcompress')) {
            $zipfile = new zipfile();
            $zipfile -> addFile($dump_buffer, substr($filename, 0, -4));
            $dump_buffer = $zipfile -> file();
        }
    }
    // 2. as a bzipped file
    elseif ($compression == 'bzip') {
        if (@function_exists('bzcompress')) {
            $dump_buffer = bzcompress($dump_buffer);
        }
    }
    // 3. as a gzipped file
    elseif ($compression == 'gzip') {
        if (@function_exists('gzencode')) {
            // without the optional parameter level because it bug
            $dump_buffer = gzencode($dump_buffer);
        }
    }

    /* If ve saved on server, we have to close file now */
    if ($save_on_server) {
        $write_result = @fwrite($file_handle, $dump_buffer);
        fclose($file_handle);
        if (strlen($dump_buffer) !=0 && (!$write_result || ($write_result != strlen($dump_buffer)))) {
            $message = new PMA_Message('strNoSpace', PMA_Message::ERROR, $save_filename);
        } else {
            $message = new PMA_Message('strDumpSaved', PMA_Message::SUCCESS, $save_filename);
        }

        $GLOBALS['js_include'][] = 'functions.js';
        require_once './libraries/header.inc.php';
        if ($export_type == 'server') {
            $active_page = 'server_export.php';
            require_once './server_export.php';
        } elseif ($export_type == 'database') {
            $active_page = 'db_export.php';
            require_once './db_export.php';
        } else {
            $active_page = 'tbl_export.php';
            require_once './tbl_export.php';
        }
        exit();
    } else {
        echo $dump_buffer;
    }
}
/**
 * Displays the dump...
 */
else {
    /**
     * Close the html tags and add the footers in dump is displayed on screen
     */
    //echo '    </pre>' . "\n";
    echo '</textarea>' . "\n"
       . '    </form>' . "\n";
    echo '</div>' . "\n";
    echo "\n";
?>
<script type="text/javascript">
//<![CDATA[
    var bodyWidth=null; var bodyHeight=null;
    if (document.getElementById('textSQLDUMP')) {
        bodyWidth  = self.innerWidth;
        bodyHeight = self.innerHeight;
        if (!bodyWidth && !bodyHeight) {
            if (document.compatMode && document.compatMode == "BackCompat") {
                bodyWidth  = document.body.clientWidth;
                bodyHeight = document.body.clientHeight;
            } else if (document.compatMode && document.compatMode == "CSS1Compat") {
                bodyWidth  = document.documentElement.clientWidth;
                bodyHeight = document.documentElement.clientHeight;
            }
        }
        document.getElementById('textSQLDUMP').style.width=(bodyWidth-50) + 'px';
        document.getElementById('textSQLDUMP').style.height=(bodyHeight-100) + 'px';
    }
//]]>
</script>
<?php
    require_once './libraries/footer.inc.php';
} // end if
?>