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Posts posted by PravinS

  1. sorry about that 

     function showData()
            $q = "select * from user where id=" . $this->userId;
            $r = $this->connectionString();
            $result = $r->query($q);
            while ($row = $result->fetch_assoc()) 
                echo $row['name'];

    try replacing your showdata() function by above function

  2. <?php
    if (isset($_POST['btnsubmit']))
    $input = "website is ".trim($_POST['website']);
    //the above works fine but i want it empty so users can input their own hyperlinked urls
    $clickable = preg_replace('*(f|ht)tps?://[A-Za-z0-9\./?=\+&%]+*', '<a href="$0">$input</a>', $input);
    echo $clickable;
    <form action="" method="POST">Update your URL<br />
    Email: <input type="text" value="php url" name="email">
    Website: <input type="text" value="php url" name="website">
    <input type="submit" value="submit" name="btnsubmit">

    use above code

  3. actually your query should work as it is, its strange that its not working, you can try assigning "CURRENT_TIMESTAMP" as default value for "lastdl" field and remove it from INSERT query


    so your query will be 

    INSERT INTO weeklydownloads (app_id, week, weekdownloads) VALUES ('{$this->app_id}', '{$this->week}', 1)

    may this work for you

  4. you have passed invalid SQL query to mysqli_query() which return false to mysqli_fetch_array(), so you are getting this error.


    you cannot pass array in SQL query, you can convert array into comma(,) separated string and can use IN clause in SQL

  5. yes it can be done, try this functions

    function loadsite(e) 
    	if (!e) e = window.event;
    	if (e.keyCode) 
    		if (e.keyCode == "27")
    function openurl()
            window.location.href = 'SITE_URL';

    first function is to check key code and if key is ESC key, then after some time interval(10000 = 10 seconds) it will call openurl() function, which is given next function


    now write below given code at the end of the page, it will check the key event and will call the loadsite() function

    document.onkeydown = loadsite;	

    also you can check setTimout function reference here




    may this will help you

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