62 lines
1.4 KiB
PHP
62 lines
1.4 KiB
PHP
<?
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/*
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* These functions build the foundation for accessing the database:
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* it is a general database abstraction layer suitable for several
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* databases. Currently, the only supported database is MySQL but
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* it should be straightforward to port it to any other database:
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* just adjust the handlers to your needs.
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*/
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function db_connect() {
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include "config.inc";
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mysql_pconnect($dbhost, $dbuname, $dbpass) or die(mysql_Error());
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mysql_select_db("$dbname") or die ("Unable to select database");
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// NOTE: we are using a persistent connection!
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}
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function db_insert($query, $debug = false) {
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// NOTE:
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// add spam- and/or flood-checks
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db_query($query, $debug);
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}
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function db_query($query, $debug = false) {
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### perform query:
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$qid = mysql_query($query);
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### debug output (if required):
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if ($debug || empty($qid)) {
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print "<PRE>query: ". htmlspecialchars($query) ."<BR>error message: ". mysql_error() ."</PRE>";
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}
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### return result from query:
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return $qid;
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}
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function db_fetch_object($qid) {
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if ($qid) return mysql_fetch_object($qid);
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}
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function db_num_rows($qid) {
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if ($qid) return mysql_num_rows($qid);
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}
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function db_fetch_row($qid) {
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if ($qid) return mysql_fetch_row($qid);
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}
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function db_fetch_array($qid) {
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if ($qid) return mysql_fetch_array($qid);
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}
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function db_result($qid, $field) {
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if ($qid) return mysql_result($qid, $field);
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}
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#
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# Automatically connect to database:
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#
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db_connect();
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?>
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