}
}
+function prettify($s,$name) {
+ if (preg_match("/^[0-9]{12}$/",$s)) {
+ $year = substr($s,0,4);
+ $month = substr($s,4,2);
+ $day = substr($s,6,2);
+ $hour = substr($s,8,2);
+ $minute = substr($s,10,2);
+ return $day . "/" . $month . "/" . $year . " " . $hour . ":" . $minute;
+ } else if (preg_match("/time/",$name)){
+ $min = floor($s / 6000);
+ $sec = floor(($s - $min * 6000) / 100);
+ $cents = $s % 100;
+ return $min . "m" . $sec . "." . $cents . "s";
+ } else
+ return rtrim($s);
+}
+
+
+function printer($q){
+ global $i;
+ echo "<tr>";
+ if ( $i == 0) {
+ foreach( $q as $name => $txt) {
+ echo "<th>$name</th>";
+ }
+ }
+ echo "</tr>\n";
+ if ( $i%2 == 0)
+ echo "<tr class=\"even\">";
+ else
+ echo "<tr class=\"odd\">";
+ foreach( $q as $name => $txt) {
+ echo "<td>" . prettify($txt,$name) . "</td>";
+ }
+ echo "</tr>\n";
+ $i++;
+}
+
+
function query($q,$f) {
$db = mysql_pconnect("localhost","helm");
mysql_select_db("matita");
+ if (!preg_match("/^(select|describe)[^\n;]*;?$/i",$q)) {
+ echo "Query not allowed!";
+ return;
+ }
$rc = mysql_query($q,$db);
if(!$rc) {
die("Query failed: " . mysql_error());