Location: PHPKode > projects > Buzzword > buzzword-0.8.12/includes/database.inc
<?php

/*
 * buzzword
 * Copyright (c) 2003 Jon Tai
 *
 * $Id: database.inc 267 2004-03-31 03:14:55Z bradt $
 *
 * This file is part of buzzword.
 *
 * buzzword is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * buzzword is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with buzzword; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

mysql_connect(DB_HOST, DB_USER, DB_PASS)
    or display_error('mysql_connect('.DB_HOST.', '.DB_USER.', ********) failed, exiting');

mysql_select_db(DB_NAME)
    or display_error('mysql_select_db('.DB_NAME.') failed, exiting');

// create a random, unique key for a table
function mysql_unique_key($table, $column) {
    do {
        $key = mt_rand(1, 2147483647);
        $sql = "SELECT $column FROM $table ";
        $sql .= "WHERE $column = $key";
        $result = mysql_query($sql);
    } while (mysql_num_rows($result));
    return $key;
}

// make a string safe for use in a mysql query
function mysql_quote_string($string) {
    return "'".mysql_escape_string($string)."'";
}

?>
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