uasort( ) warning

[msnhockey]

I am switching to the new php version and of course I have been getting errors and warnings and all that good stuff. Most I have taken care of but for some reason I cant get rid of this error on my milestones.php page.

I had a programmer develop this page for me and from what i understand from this error I receive is that itsan empty value/no results returned.

http://www.theufhl.com/statistics/milestones/1?gametype=1

Warning: uasort() expects parameter 1 to be array, null given in /hermes/bosoraweb061/b2495/ipg.msnhockeycom/ufhl/milestones.php on line 174

Warning: Invalid argument supplied for foreach() in /hermes/bosoraweb061/b2495/ipg.msnhockeycom/ufhl/milestones.php on line 216

I know i can turn the errors off but what i can do to fix this with errors on?

<?php

function milestones($league) {

include("config.php");


//LOAD THE HTML

$filename = "sports/hockey/html/milestones.html";
$fd = fopen ($filename, "r");
$contents = fread ($fd, filesize ($filename));

fclose ($fd);
$open = mysql_connect($hostname,$user,$password);
mysql_select_db("$db",$open);
$league=0;

if(isset($_GET['league'])&&is_numeric($_GET['league'])) {
	$league=$_GET['league'];
	$_SESSION['tera_league']=$_GET['league'];
} else {
	$league=$_SESSION['tera_league'];
}

//IF NO LEAGUE VARIABLE IS PASSED, SET THE OPEN SEASON, OR GET FIRST SEASON IF NONE OPEN
if(!$league) {
    	$sql_league_statement = "SELECT * FROM league WHERE status = '1'";
	$result_league = mysql_query("$sql_league_statement");
	$total_league = mysql_num_rows($result_league);
	$open_league = mysql_result($result_league,0,"id");
	$open_league_name = mysql_result($result_league,0,"name");
} else {
	$sql_league_statement = "SELECT * FROM league WHERE id = '$league'";
	$result_league = mysql_query("$sql_league_statement");
	$total_league = mysql_num_rows($result_league);
	$open_league = mysql_result($result_league,0,"id");
	$open_league_name = mysql_result($result_league,0,"name");

}

if(!$league) {
   $league = $open_league;
}

//LEAGUE TITLE
        $result_leagueinfo = mysql_query("SELECT id,name FROM league Where id = '".$league."'");
	$rcount = mysql_num_rows($result_leagueinfo);
        if($rcount != 0) {
                $league_name = mysql_result($result_leagueinfo,0,"name");
        } else {
		$league_name = "Your Hockey League.com";
	}


 //IF NO SEASON VARIABLE IS PASSED, SET THE OPEN SEASON, OR GET FIRST SEASON IF NONE OPEN
    if(!$sid) {
       	  	$sql_seasons_statement = "SELECT * FROM seasons WHERE status = '1'";
			$result_seasons = mysql_query("$sql_seasons_statement");
			$total_seasons = mysql_num_rows($result_seasons);
			if ($total_seasons > 0)
			{
					$open_season = mysql_result($result_seasons,0,"id");
			}
			else
			{
				$sql_seasonsp_statement = "SELECT * FROM seasons WHERE status != '1'";
				$result_seasonsp = mysql_query("$sql_seasonsp_statement");
				$total_seasonsp = mysql_num_rows($result_seasonsp);
				if ($total_seasonsp > 0)
				{
					$open_season = mysql_result($result_seasonsp,0,"id");
				}
				else
					echo "No Seasons Available Yet";
			}

} else {
	$sql_seasons_statement = "SELECT * FROM seasons WHERE id = '$sid'";
	$result_seasons = mysql_query("$sql_seasons_statement");
	$total_seasons = mysql_num_rows($result_seasons);
	$open_season = mysql_result($result_seasons,0,"id");
	$open_season_name = mysql_result($result_seasons,0,"name");
}
$seasons_query = mysql_query("SELECT id FROM seasons WHERE type = 1");
$where_statement = "";
$c = 0;
while($s = mysql_fetch_assoc($seasons_query)){
    $where_statement .= "seasonid = " . $s['id']. " ";
    if($c != mysql_num_rows($seasons_query) - 1){
        $where_statement .= "OR ";
    }
    $c++;
}

$gametype = $_GET['gametype'];
// GOALIE STATS LOOKUP
$stats2 = "SELECT SUM(IF((schedule_scores.team1_score > schedule_scores.team2_score AND schedule_scores.team1 = teams.id) OR (schedule_scores.team1_score < schedule_scores.team2_score AND schedule_scores.team2 = teams.id),1,0)) AS w, 
				SUM(IF((schedule_scores.team1_score < schedule_scores.team2_score AND schedule_scores.team1 = teams.id) OR (schedule_scores.team1_score > schedule_scores.team2_score AND schedule_scores.team2 = teams.id),IF(schedule_scores.ot_game,0,1),0)) AS l, 
				SUM(IF((schedule_scores.team1_score < schedule_scores.team2_score AND schedule_scores.team1 = teams.id) OR (schedule_scores.team1_score > schedule_scores.team2_score AND schedule_scores.team2 = teams.id),IF(schedule_scores.ot_game,1,0),0)) AS otl, 
                                    player_stats.playerid as playerids,
				SUM(player_stats.goals) as goals,
				SUM(gminutes) as mp,
				SUM(IF(goalsa>0,0,1)) as so,
				COUNT(goals) as gp
         FROM player_stats,teams,players,schedule_scores WHERE " . ( (!isset($gametype) || $gametype == -1) ? "" : "schedule_scores.gametype = '" .  mysql_real_escape_string($_GET['gametype']) . "' AND ") . " teams.id = player_stats.team_id AND players.id = player_stats.playerid AND players.position = 'G' AND schedule_scores.id = player_stats.game_id AND players.registered != '2' AND player_stats.leagueid = $league GROUP BY player_stats.playerid";
//echo $stats2;
$stats3 = mysql_query("$stats2");
$mstone_breakers1 = array(50, 100, 150, 200, 250, 300, 350, 400, 450);
$mstone_breakers2 = array(1000, 2000, 3000, 4000, 5000, 10000, 20000, 30000, 40000, 50000);					
$mstone_breakers3 = array(10, 20, 30, 40, 50, 75, 100, 150, 200, 250);	

// PLAYER STATS LOOKUP
$stats1 = "SELECT player_stats.playerid as playerid, SUM(player_stats.goals) as goals, SUM(player_stats.assists) as assists, SUM(goals+assists) as points, SUM(player_stats.played) AS num_played FROM player_stats, players, teams, schedule_scores WHERE " . ( (!isset($gametype) || $gametype == -1) ? "" : "schedule_scores.gametype = '" .  mysql_real_escape_string($_GET['gametype']) . "' AND ") . " teams.id = player_stats.team_id AND players.id = player_stats.playerid AND schedule_scores.id = player_stats.game_id AND players.registered != '2' AND player_stats.leagueid = $league GROUP BY player_stats.playerid";
$stats = mysql_query("$stats1");
$mstone_breakers = array(50, 100, 150, 200, 250, 300, 350, 400, 450);

//Get milestones FOR goalie and players

while($stat4 = mysql_fetch_array($stats3)) {
         foreach( $mstone_breakers1 as $i) {
        if($stat4['w']  <= $i && $stat4['w'] > $i - 10) {
            $w_milestones_temp_array[] = array($stat4['playerids'], $stat4['w'], $stat4['mp'], $stat4['so'], $stat4['gp'], $i);
        }

        if($stat4['gp']  <= $i && $stat4['gp'] > $i - 10) {
            $gp_milestones_temp_array[] = array($stat4['playerids'], $stat4['w'], $stat4['mp'], $stat4['so'], $stat4['gp'], $i);
        }            
    }
         foreach( $mstone_breakers2 as $i) {

        if($stat4['mp']  <= $i && $stat4['mp'] > $i - 400) {
            $mp_milestones_temp_array[] = array($stat4['playerids'], $stat4['w'], $stat4['mp'], $stat4['so'], $stat4['gp'], $i);
        }
    }



         foreach( $mstone_breakers3 as $i) {

        if($stat4['so']  <= $i && $stat4['so'] > $i - 5) {
            $so_milestones_temp_array[] = array($stat4['playerids'], $stat4['w'], $stat4['mp'], $stat4['so'], $stat4['gp'], $i);
        }
    }
}





while($stat = mysql_fetch_array($stats)) {
         foreach( $mstone_breakers as $i) {
        if($stat['goals']  <= $i && $stat['goals'] > $i - 10) {
            $goals_milestones_temp_array[] = array($stat['playerid'], $stat['goals'], $stat['points'], $stat['assists'], $stat['num_played'], $i);
        }


        if($stat['points']  <= $i && $stat['points'] > $i - 10) {
            $points_milestones_temp_array[] = array($stat['playerid'], $stat['goals'], $stat['points'], $stat['assists'], $stat['num_played'], $i);
        }

        if($stat['assists']  <= $i && $stat['assists'] > $i - 10) {
            $assists_milestones_temp_array[] = array($stat['playerid'], $stat['goals'], $stat['points'], $stat['assists'], $stat['num_played'], $i);
        }

        if($stat['num_played']  <= $i && $stat['num_played'] > $i - 10) {
            $played_milestones_temp_array[] = array($stat['playerid'], $stat['goals'], $stat['points'], $stat['assists'], $stat['num_played'], $i);
        }
    }
}


// Sort them
[COLOR="#FF0000"]    uasort($w_milestones_temp_array, 'w_sort');
    uasort($gp_milestones_temp_array, 'gp_sort');  

    uasort($mp_milestones_temp_array, 'mp_sort');
    uasort($so_milestones_temp_array, 'so_sort');
    uasort($goals_milestones_temp_array, 'goals_sort');  

    uasort($points_milestones_temp_array, 'point_sort');
    uasort($assists_milestones_temp_array, 'assist_sort');
    uasort($played_milestones_temp_array, 'played_sort'); [/COLOR]

[msnhockey]

    // Make them displayable
   $position = 1;
    foreach($w_milestones_temp_array as $i) {
        $player = mysql_fetch_assoc(mysql_query("SELECT fname, lname, teamid FROM players WHERE id = " . $i[0]));
        $team = mysql_fetch_assoc(mysql_query("SELECT name FROM teams WHERE id = " . $player['teamid']));

    $w_milestones_array[] = array($position, ($i[1] == $i[5] ? "* - " : "") . $player['fname'] . " " . $player['lname'], $team['name'], $i[1], $i[2], $i[3], $i[4], $i[5] . " Wins");

    $position ++;
}

   $position = 1;
    foreach($mp_milestones_temp_array as $i) {
        $player = mysql_fetch_assoc(mysql_query("SELECT fname, lname, teamid FROM players WHERE id = " . $i[0]));
        $team = mysql_fetch_assoc(mysql_query("SELECT name FROM teams WHERE id = " . $player['teamid']));

    $mp_milestones_array[] = array($position, ($i[3] == $i[5] ? "* - " : "") . $player['fname'] . " " . $player['lname'], $team['name'], $i[1], $i[2], $i[3], $i[4], $i[5] . " Minutes Played");

    $position ++;
}

   $position = 1;
    foreach($so_milestones_temp_array as $i) {
        $player = mysql_fetch_assoc(mysql_query("SELECT fname, lname, teamid FROM players WHERE id = " . $i[0]));
        $team = mysql_fetch_assoc(mysql_query("SELECT name FROM teams WHERE id = " . $player['teamid']));

    $so_milestones_array[] = array($position, ($i[2] == $i[5] ? "* - " : "") . $player['fname'] . " " . $player['lname'], $team['name'], $i[1], $i[2], $i[3], $i[4], $i[5] . " Shutouts");

    $position ++;
}

   $position = 1;
    foreach($gp_milestones_temp_array as $i) {
        $player = mysql_fetch_assoc(mysql_query("SELECT fname, lname, teamid FROM players WHERE id = " . $i[0]));
        $team = mysql_fetch_assoc(mysql_query("SELECT name FROM teams WHERE id = " . $player['teamid']));

    $gp_milestones_array[] = array($position, ($i[3] == $i[5] ? "* - " : "") . $player['fname'] . " " . $player['lname'], $team['name'], $i[1], $i[2], $i[3], $i[4], $i[5] . " Played");

    $position ++;
}

$position = 1;
foreach($goals_milestones_temp_array as $i) {
    $player = mysql_fetch_assoc(mysql_query("SELECT fname, lname, teamid FROM players WHERE id = " . $i[0]));
    $team = mysql_fetch_assoc(mysql_query("SELECT name FROM teams WHERE id = " . $player['teamid']));

    $goals_milestones_array[] = array($position, ($i[1] == $i[2] ? "* - " : "") . $player['fname'] . " " . $player['lname'], $team['name'], $i[4], $i[1], $i[3], $i[2], $i[5] . " Goals");

    $position ++;
}

$position = 1;
foreach($points_milestones_temp_array as $i) {
    $player = mysql_fetch_assoc(mysql_query("SELECT fname, lname, teamid FROM players WHERE id = " . $i[0]));
    $team = mysql_fetch_assoc(mysql_query("SELECT name FROM teams WHERE id = " . $player['teamid']));

    $points_milestones_array[] = array($position, ($i[2] == $i[5] ? "* - " : "") . $player['fname'] . " " . $player['lname'], $team['name'], $i[4], $i[1], $i[3], $i[2], $i[5] . " Points");

    $position ++;
}

$position = 1;
foreach($assists_milestones_temp_array as $i) {
    $player = mysql_fetch_assoc(mysql_query("SELECT fname, lname, teamid FROM players WHERE id = " . $i[0]));
    $team = mysql_fetch_assoc(mysql_query("SELECT name FROM teams WHERE id = " . $player['teamid']));

    $assists_milestones_array[] = array($position, ($i[3] == $i[5] ? "* - " : "") . $player['fname'] . " " . $player['lname'], $team['name'], $i[4], $i[1], $i[3], $i[2], $i[5] . " Assists");

    $position ++;
}

$position = 1;
foreach($played_milestones_temp_array as $i) {
    $player = mysql_fetch_assoc(mysql_query("SELECT fname, lname, teamid FROM players WHERE id = " . $i[0]));
    $team = mysql_fetch_assoc(mysql_query("SELECT name FROM teams WHERE id = " . $player['teamid']));

    $played_milestones_array[] = array($position, ($i[4] == $i[5] ? "* - " : "") . $player['fname'] . " " . $player['lname'], $team['name'], $i[4], $i[1], $i[3], $i[2], $i[5] . " Played");

    $position ++;
}



//Display in table

if(count($w_milestones_array) > 0) {

    $w_milestones = draw_table(array(
            'title' => 'WINS - <em>* denotes reached milestone</em>',
            'bold' => 3,
            'highlight' => 3,
            'headers' => array("Position", "Name", "Team", "Wins", "Minutes Played", "Shut Outs", "Played", "Milestone"),
            'fields' => $w_milestones_array,
            'bgtitle' => '#EFEFEF',
            'bgheaders' => '#DFDFDF',
            'bgcolors' => array('#FFFFFF', '#EFEFEF')
    ));
}

if(count($mp_milestones_array) > 0) {

    $mp_milestones = draw_table(array(
            'title' => 'MINUTES PLAYED - <em>* denotes reached milestone</em>',
            'bold' => 3,
            'highlight' => 4,
            'headers' => array("Position", "Name", "Team", "Wins", "Minutes Played", "Shut Outs", "Played", "Milestone"),
            'fields' => $mp_milestones_array,
            'bgtitle' => '#EFEFEF',
            'bgheaders' => '#DFDFDF',
            'bgcolors' => array('#FFFFFF', '#EFEFEF')
    ));
}

if(count($so_milestones_array) > 0) {

    $so_milestones = draw_table(array(
            'title' => 'SHUTOUTS - <em>* denotes reached milestone</em>',
            'bold' => 3,
            'highlight' => 5,
            'headers' => array("Position", "Name", "Team", "Wins", "Minutes Played", "Shut Outs", "Played", "Milestone"),
            'fields' => $so_milestones_array,
            'bgtitle' => '#EFEFEF',
            'bgheaders' => '#DFDFDF',
            'bgcolors' => array('#FFFFFF', '#EFEFEF')
    ));
}

if(count($gp_milestones_array) > 0) {

    $gp_milestones = draw_table(array(
            'title' => 'GAMES PLAYED - <em>* denotes reached milestone</em>',
            'bold' => 3,
            'highlight' => 6,
            'headers' => array("Position", "Name", "Team", "Wins", "Minutes Played", "Shut Outs", "Played", "Milestone"),
            'fields' => $gp_milestones_array,
            'bgtitle' => '#EFEFEF',
            'bgheaders' => '#DFDFDF',
            'bgcolors' => array('#FFFFFF', '#EFEFEF')
    ));
}

if(count($points_milestones_array) > 0) {

    $points_milestones = draw_table(array(
            'title' => 'POINTS - <em>* denotes reached milestone</em>',
            'bold' => 3,
            'highlight' => 6,
            'headers' => array("Position", "Name", "Team", "GP", "Goals", "Assists", "Points", "Milestone"),
            'fields' => $points_milestones_array,
            'bgtitle' => '#EFEFEF',
            'bgheaders' => '#DFDFDF',
            'bgcolors' => array('#FFFFFF', '#EFEFEF')
    ));
}

if(count($goals_milestones_array) > 0) {

    $goals_milestones = draw_table(array(
            'title' => 'GOALS - <em>* denotes reached milestone</em>',
            'bold' => 3,
            'highlight' => 4,
            'headers' => array("Position", "Name", "Team", "GP", "Goals", "Assists", "Points", "Milestone"),
            'fields' => $goals_milestones_array,
            'bgtitle' => '#EFEFEF',
            'bgheaders' => '#DFDFDF',
            'bgcolors' => array('#FFFFFF', '#EFEFEF')
    ));
}

if(count($assists_milestones_array) > 0) {  
    $assists_milestones = draw_table(array(
            'title' => 'ASSISTS - <em>* denotes reached milestone</em>',
            'bold' => 3,
            'highlight' => 5,
            'headers' => array("Position", "Name", "Team", "GP", "Goals", "Assists", "Points", "Milestone"),
            'fields' => $assists_milestones_array,
            'bgtitle' => '#EFEFEF',
            'bgheaders' => '#DFDFDF',
            'bgcolors' => array('#FFFFFF', '#EFEFEF')
    ));
}

if(count($played_milestones_array) > 0) {  
    $played_milestones = draw_table(array(
            'title' => 'GAMES PLAYED - <em>* denotes reached milestone</em>',
            'bold' => 3,
            'highlight' => 3,
            'headers' => array("Position", "Name", "Team", "GP", "Goals", "Assists", "Points", "Milestone"),
            'fields' => $played_milestones_array,
            'bgtitle' => '#EFEFEF',
            'bgheaders' => '#DFDFDF',
            'rowfield' =>  $o['headers'][6],
            'bgcolors' => array('#FFFFFF', '#EFEFEF')
    ));
}

[msnhockey]

    $milestones = '<form method="GET">
    <table align="center">
	   <tbody>
        	<tr>
        		<th colspan="1" rowspan="1">Game Type</th>
        	</tr>
        	<tr>


                    <td colspan="1" rowspan="1">
    		<select name="gametype"><option value="1" selected>All</options>';
$gameTypes = array("Preseason", "Regular Season", "Playoffs", "All-Star");
$gameTypes_values = array("0", "1", "2", "3");
for($i = 0; $i < count($gameTypes); $i++) {
    $milestones .= "<option value=\"$gameTypes_values[$i]\" " . ($gametype == $gameTypes_values[$i] ? "selected" : "") . "> $gameTypes[$i] </option>";
}

    $milestones .= '</select>
            </td>

            <td colspan="1" rowspan="1" align="right"><input type="submit" value="Submit" / ></td>
    	</tr>
    </tbody>
</table></form>';
$milestones .= $goals_milestones . " <br> " . $points_milestones . " <br> " . $assists_milestones . " <br> " . $played_milestones . " <br> " . $w_milestones . " <br> " . $mp_milestones . " <br> " . $so_milestones . " <br> " . $gp_milestones;

$contents = str_ireplace("<!--%LEAGUE_TITLE%-->",$league_name,$contents);

$contents = str_ireplace("<!--%MILESTONES%-->",$milestones,$contents);

return $contents;



}
// Comparison function
function w_sort($a, $b) {
    if ($a[1] == $b[1]) {
        return 0;
    }
    return ($a[1] > $b[1]) ? -1 : 1;
}

function gp_sort($a, $b) {
    if ($a[1] == $b[1]) {
        return 0;
    }
    return ($a[1] > $b[1]) ? -1 : 1;
}

function mp_sort($a, $b) {
    if ($a[1] == $b[1]) {
        return 0;
    }
    return ($a[1] > $b[1]) ? -1 : 1;
}

function so_sort($a, $b) {
    if ($a[1] == $b[1]) {
        return 0;
    }
    return ($a[1] > $b[1]) ? -1 : 1;
}

function goals_sort($a, $b) {
    if ($a[1] == $b[1]) {
        return 0;
    }
    return ($a[1] > $b[1]) ? -1 : 1;
}

function point_sort($a, $b) {
    if ($a[2] == $b[2]) {
        return 0;
    }
    return ($a[2] > $b[2]) ? -1 : 1;
}

function assist_sort($a, $b) {
    if ($a[3] == $b[3]) {
        return 0;
    }
    return ($a[3] > $b[3]) ? -1 : 1;
}

function played_sort($a, $b) {
    if ($a[4] == $b[4]) {
        return 0;
    }
    return ($a[4] > $b[4]) ? -1 : 1;
}

//Draw the table

function draw_table($o){
    $result = '<table width="95%" border="0" cellspacing="0" cellpadding="0" align="center">'.
              '<tr>'.
              '    <td bgcolor="#000000">'.
              '        <table border="0" width="100%" cellpadding="2" bordercolor="#000000" cellspacing="1">'.
              '            <tr align="center" bgcolor="'.$o['bgtitle'].'">'.
              '                <td colspan="'.count((isset($o['headers']) ? $o['headers'] : $o['fields'][0])).'" class="table_header">'.$o['title'].'</td>'.
              '            </tr>';
    if ($o['headers']){
        $result .= '<tr bgcolor="'.$o['bgheaders'].'" align="center">';
        $index = 0;
        foreach($o['headers'] as $h){
            $result .= '<td class="table_header">'.($index == $o['bold'] ? "<b>" : "") . ($index == $o['bold'] ? strtoupper($h) : $h) . ($index == $o['bold'] ? "</b>" : "").'</td>';
            $index ++;
        }
        $result .= '</tr>';
    }
    if ($o['fields']) {
        $i = 0;
        foreach ($o['fields'] as $f) {
            $result .= '<tr bgcolor="' . ($i % 2 == 0 ? $o['bgcolors'][0] : $o['bgcolors'][1]) .
                '" align="center">';
            $i2 = 0;
            foreach ($f as $v) {
                $result .= '<td class="table_text" '. ($o['highlight'] == $i2 ?'bgcolor="#DFDFDF"' :''). '>' . ($v != '' ? $v : '0') . '</td>';
                $i2++;
            }
            $result .= '</tr>';
            $i++;
        }
    }
    if ($o['footer']){
        foreach($o['footer'] as $f){
            $first_time = 1;
            $result .= '<tr bgcolor="'.$o['bgtitle'].'" align="center">';
            foreach($f as $v){
                $result .= '<td '.($first_time ? 'colspan="'.$o['footer_span'].'"' : '').' class="table_text"><b>'.($v != '' ? $v : '0').'</b></td>';
                $first_time = 0;
            }
            $result .= '</tr>';
        }
    }
    return $result.'</table></td></tr></table><br />';    

}

[Weedpacket]

Make sure that on line 174 that uasort() is given an array and not null.

Reading the error message should help you narrow down the problem.