like.php

<?php
    header('Access-Control-Allow-Origin: http://myscripts.forumz.ro');
    $mysql = mysql_connect("localhost", "u719064522_bitcd", "5vEelfGVsC") or die(mysql_error());
    if(!$mysql)
        print("Conexiunea cu serverul a esuat !");
    $database = mysql_select_db("u719064522_stupd") or die(mysql_error());
    if(!$database)
        print("Conexiunea cu baza de date a esuat !");

    if (strpos($_SERVER['HTTP_REFERER'], 'myscripts.forumz.ro')) {
        if(isset($_GET['query']) || isset($_POST['post_id']))
        {
            $like = array(
                "date" => date("j M"),
                "post" => $_POST['post_id'],
                "count" => $_POST['like_count'],
                "author" => $_POST['post_author'],
                "pep_like" => $_POST['user']
            );

            $coutn = $_POST['post_id'];
            $sql_yt = "SELECT * FROM `likes` WHERE `PostID`=".$coutn."";
            $result_3 = mysql_query($sql_yt);
            $count_entry_db = mysql_num_rows($result_3);

            $sql_st = "SELECT * FROM `likes` WHERE `PostID`=".$coutn."";
            $result_152 = mysql_query($sql_st);
            $count_entry_db2 = mysql_num_rows($result_152);

            if($count_entry_db == 1)
            {
                if ($_POST['post_author'] === $_POST['user']) {
                    echo "Not like your post !";
                } else {
                    $sql_11 = "SELECT `Count`, `People` FROM `likes` WHERE `PostID`=".$coutn."";
                    $result_4 = mysql_query($sql_11);
                    $rows = mysql_fetch_assoc($result_4);
                    $curCount = $rows['Count'] + 1;
                    if($rows['People'] == "") {
                        $curPeople = "<a href=\"/u". $_POST['user_id_people'] ."\">".$_POST['user']."</a>"; } else {
                        $curPeople = "<a class=\"class_user\" href=\"/u". $_POST['user_id_people'] ."\"><img src=\"". $_POST['avatars'] ."\">  ".$_POST['user']."</a>, ".$rows['People']."";
                    }

                    $query_3 = "UPDATE `likes` SET `Count`=".$curCount.", `People`='". $curPeople ."' WHERE `PostID`=".$coutn."";
                    mysql_query($query_3);

                    if($count_entry_db2 == 1) {
                        $sds_1 = "SELECT `Count`, `Recive`, `Likes` FROM `user_likes` WHERE `User`=".$_POST['post_author']." LIMIT 1";
                        $resu_1 = mysql_query($sds_1);
                        $row = mysql_fetch_assoc($resu_1);
                        $curCount = $row['Count'] + 1;
                        $curReciv = $row['Recive'] + 1;
                        $curLikes = $row['Likes'] + 1;
                        $data_2 = "UPDATE `user_likes` SET `Count`='".$curCount."',`Recive`='".$curReciv."',`Likes`='".$curLikes."' WHERE `User`=".$_POST['post_author']."";
                        mysql_query($data_2);
                    }
                    echo "Updated your like !";
                }
            }

            if($count_entry_db == 0)
            {
                if ($_POST['post_author'] === $_POST['user']) {
                    return false;
                } else {
                    $query_2 = "INSERT INTO `likes`(`PostID`, `Count`, `People`, `Author`, `Date`) VALUES ('".$like["post"]."','".$like["count"]."', '<a class=\"class_user\" href=\"/u". $_POST['user_id_people'] ."\"><img src=\"". $_POST['avatars'] ."\"> ".$_POST['user']."</a>', '<a href=\"/u". $_POST['user_id'] ."\">".$_POST['post_author']."</a>', '".$like["date"]."')";
                }
                mysql_query($query_2);
                echo "[". $count_entry_db ."] Inserted !";
                if($count_entry_db2 == 0) {
                    $data_1 = "INSERT INTO `user_likes`(`User`, `Count`, `Recive`, `Likes`) VALUES ('".$_POST['post_author']."','1','1','0')";
                    mysql_query($data_1);
                }
            }
        }
    }
?>