function writeHistory()
{
global $numMoves;
/* old PHP versions don't have _POST, _GET and _SESSION as auto_globals */
if (!minimum_version("4.1.0")) {
global $_POST, $_GET, $_SESSION;
}
/* based on player's preferences, display the history */
$moves = array();
// Make sure that $moves is defined
switch ($_SESSION['pref_history']) {
case 'verbous':
$moves = writeVerbousHistory();
break;
case 'pgn':
$moves = writeHistoryPGN();
break;
}
$comma = '';
echo "var moves = [";
for ($i = 0; $i < count($moves); $i++) {
echo $comma;
if ($i % 4 == 0) {
// Four moves on each line
echo "\n";
}
echo "['" . $moves[$i][0] . "', '" . $moves[$i][1] . "']";
$comma = ', ';
}
echo "];\n";
}
function writeHistory()
{
global $MSG_LANG,$db,$db_prefix;
/* based on player's preferences, display the history */
switch($_SESSION['pref_history'])
{
case 'verbose':
writeVerbousHistory();
break;
case 'pgn':
writeHistoryPGN();
break;
case 'graphic':
echo ("<table border='0' width=300 bgcolor=black cellspacing=1 cellpading=1>\n");
echo ("<tr><th bgcolor='beige'>".strtoupper($MSG_LANG["history"])."</th></tr>\n");
echo ("<tr><td bgcolor=white>");
writeHistoryPGN("plain", 'chess');
echo ("</td></tr></table>");
break;
}
}