<?php

    $user_info = file_get_html('http://community.topcoder.com/tc?module=MemberProfile&cr=10574855')->plaintext;
    $user_info = "User Info of the user is: ".$user_info;
    $user_info = trim($user_info);
    $user_info = preg_replace('/\s+/', ' ', $user_info);
    $user_info = mysql_real_escape_string( $user_info);
    //echo $user_info;

    $user_name = "";
    $start_pos1 = strpos ($user_info , "Member Since");
    for($j = $start_pos1-1;$j>0;$j--){
        $st = substr($user_info, $j , 1);
        if(strcmp($st, "%") == 0) break;
        $st = $st.$user_name;
        $user_name = $st;
    }

    $start_pos1 = strpos ($user_info , "Algorithm Competitions Rating") + 30;
    $current_rating = substr($user_info, $start_pos1 , 5);
    echo "<br>Current Rating: ".$current_rating;

    $start_pos1 = strpos ($user_info , "Maximum Rating") + 15;
    $maximum_rating = substr($user_info, $start_pos1 , 5);
    echo "<br>Maximum Rating: ".$maximum_rating;

    $start_pos1 = strpos ($user_info , "Minimum Rating") + 15;
    $minimum_rating = substr($user_info, $start_pos1 , 5);
    echo "<br>Minimum Rating: ".$minimum_rating;

    $start_pos1 = strrpos ($user_info , "Competitions") + 12;
    $Competitions = substr($user_info, $start_pos1 , 4);
    echo "<br>Competitions: ".$Competitions;

    $start_pos1 = strpos ($user_info , "Competition History Percentile") + 31;
    //$last_pos1 = strpos ( $user_info , "Problems Partially Solved");
    //$Len1 = $last_pos1 - $start_pos1;
    $Percentile = substr($user_info, $start_pos1 , 5);
    echo "<br>Current Percentile: ".$Percentile;

    $start_pos1 = strpos ($user_info , "Rank ") + 4;
    $last_pos1 = strpos ( $user_info , "Country Rank");
    $Len1 = $last_pos1 - $start_pos1;
    $Rank = substr($user_info, $start_pos1 , $Len1);
    echo "<br>Current Rank: ".$Rank;

    $div1 = "";$div2 = "";$challenges = "";
    $Len = strlen($user_info);
    $start_pos1 = strrpos ($user_info , "Competitions") + 12;
    $i = 0;
    while($i<$Len){
        $ss = substr($user_info, $i , 5);
        if(strcmp($ss, "Total") == 0){
            for($j = $i+6;$j<$Len;$j++){
                $st = substr($user_info, $j , 1);
                $div1 = $div1.$st;
                if(strcmp($st, "%") == 0) break;
            }
            $i+=5;
            break;
        }
        $i++;
    }
    while($i<$Len){
        $ss = substr($user_info, $i , 5);
        if(strcmp($ss, "Total") == 0){
            for($j = $i+6;$j<$Len;$j++){
                $st = substr($user_info, $j , 1);
                $div2 = $div2.$st;
                if(strcmp($st, "%") == 0) break;
            }
            $i+=5;
            break;
        }
        $i++;
    }
    while($i<$Len){
        $ss = substr($user_info, $i , 5);
        if(strcmp($ss, "Total") == 0){
            for($j = $i+6;$j<$Len;$j++){
                $st = substr($user_info, $j , 1);
                $challenges = $challenges.$st;
                if(strcmp($st, "%") == 0) break;
            }
            $i+=5;
            break;
        }
        $i++;
    }

    $div1_list = explode(' ',$div1);
    $div2_list = explode(' ',$div2);
    $challenges_list = explode(' ',$challenges);

    $div1_solved = $div1_list[0];
    $div1_failed_challenge = $div1_list[1];
    $div1_failed_system_test = $div1_list[2];
    $div1_success = $div1_list[3];
    $div2_solved = $div2_list[0];
    $div2_failed_challenge = $div2_list[1];
    $div2_failed_system_test = $div2_list[2];
    $div2_success = $div2_list[3];
    $failed_challenge = $challenges_list[0];
    $total_challenge = $challenges_list[1];
    $challenges_success = $challenges_list[2];

    echo "<br>div1 submission: ".$div1_solved;
    echo "<br>div1 failed challenge: ".$div1_failed_challenge;
    echo "<br>div1 failed system_test: ".$div1_failed_system_test;
    echo "<br>div1 success: ".$div1_success;
    echo "<br>div2 submission: ".$div2_solved;
    echo "<br>div2 failed challenge: ".$div2_failed_challenge;
    echo "<br>div2 failed system test: ".$div2_failed_system_test;
    echo "<br>div2 success: ".$div2_success;
    echo "<br>total challenge: ".$total_challenge;
    echo "<br>failed challenge: ".$failed_challenge;
    echo "<br>challenges success: ".$challenges_success;
    echo "<br>user name: ".$user_name;
?>