Question

I have 3 vars, which are forwarded by php (index.php?a=v1&&b=v6&&c=v10)

Now I want to echo a text (from mysql) by these specific vars.

mysql-table:

index.php?a=v1&&b=v6&&c=v10

    id | 1
    variable1 | "v1"
    variable2 | "v6"
    variable3 | "v10"
    text | "this is the text for v1&v6&v10"

index.php?a=v3&&b=v8&&c=v12

    id | 2
    variable1 | "v3"
    variable2 | "v8"
    variable3 | "v12"
    text | "this is the text for v3&v8&v12"

what is the mysql-query?

$query = "SELECT * FROM text_table WHERE ???;";

Answer 1

<a href="index.php?a=v1&b=v6&c=v10">Link 1</a>

<?php 

if(isset($_GET)){
    foreach($_GET as $key=>$value){
        if(get_magic_quotes_gpc()) {
            $value=stripslashes($value);
        }
        $_GET[$key]=mysql_real_escape_string($value);
    }
}

$query = mysql_query('SELECT *
                        FROM my_table 
                        WHERE a LIKE '.$_GET['a'].' 
                        AND b LIKE '.$_GET['b'].' 
                        AND c LIKE '.$_GET['c']);

if(mysql_num_rows($query)>=1){
    while($row=mysql_fetch_assoc($query)){
        $a = $row['a'];
        $b = $row['b'];
        $c = $row['c'];
        echo "This is the text for {$a}&{$b}&{$c}";
    }
}else{
    echo 'No results';
}

?>