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I am trying to set a cookie when there is no cookie from my website found on the user's PC, but the following line of code doesn't work inside a function: $cookiename = "test"; $cookievalue = "tests"; setcookie($cookiename, $cookievalue, false, "/", "localhost"); It does work however if it is placed outside of the function. For exampe, the code above works, but the next code doesn't: $cookiename = "test"; $cookievalue = "tests"; function addCookie() { setcookie($cookiename, $cookievalue, false, "/", "localhost"); } addCookie();

Hi i am using HTML5 Server-Sent Events Actually i need to show notification ( new record enter and which are unread ) thats when any new record is insert in database ( php / mysql ) So for testing purpose i just tried with count of total row. but getting below error message in my localhost : Firefox can't establish a connection to the server at http://localhost/project/folder/servevent/demo_sse.php.line is : var source = new EventSource("demo_sse.php"); WHAT I HAVE TRIED : index.php <script>if(typeof(EventSource) !== "undefined") {var source = new EventSource("demo_sse.php");source.onmessage = function(event) {document.getElementById("result").innerHTML = event.data;};} else {document.getElementById("result").innerHTML = "Sorry, your browser does not support server-sent events...";}</script> <div id="result"></div> demo_sse.php <?phpheader('Content-Type: text/event-stream');header('Cache-Control: no-cache');$db = mysql_connect("localhost", "root", ""); // your host, user, passwordif(!$db) { echo mysql_error(); }$select_db = mysql_select_db("testdatase"); // database nameif(!$select_db) { echo mysql_error(); }$time = " SELECT count( id ) AS ct FROM `product` ";$result = mysql_query($time);$resa = mysql_fetch_assoc($result);echo $resa['ct'];flush();?> please let me know what going wrong. I know for notification we can use Ajax with some interval time , but i don't want such thing. As i have N number of records and which may slow my resources.

I am making a file upload system. The user chooses where to upload using the dynamic drop down list. And this is the problem I am facing right now. This is my form. <form action="uploader.php" method="POST" enctype="multipart/form-data" name="uploads"> <label for="file">Choose a file: </label> <input type="file" name="userfile" id="userfile"><br/><br/> <select id="text-one" name="one"> <option selected value="base">Select Department</option> <option value="CSE" name="cse">Computer Science Engineering</option> <option value="ECE" name="ece">Electronics & Communication Engineering</option> <option value="MECH" name="mech">Mechanical Engineering</option> </select> <br /><br/> <select id="text-two" name="two"> <option>Select Semester</option> </select> <br /><br/> <select id="text-three" name="three"> <option>Select Subject</option> </select> <br/><br/> <button class ="btn btn-primary" button type="submit" name="upload" value="Upload" onClick="val()">Upload</button> </form> And this is my other php file to which it is linked. <?phpif(isset($_POST['upload'])){ $path1=$_POST['one']."/"; $path2=$_POST['two']."/"; $path3=$_POST['three']."/"; $upload_path=$path1.$path2.$path3;}else{ echo "Select a Subject"; echo "<br>";}$allowed_filetypes = array('.doc','.docx','.jpg','.jpeg','.png','.ppt','.pptx','.xls','.xlsx','.pdf','.txt','.zip','.rar');$max_filesize = 20000000;$filename = $_FILES['userfile']['name'];$ext = substr($filename, strpos($filename,'.'), strlen($filename)-1);if(!in_array($ext,$allowed_filetypes)) die("<script LANGUAGE='JavaScript'> window.alert('You cannot upload the following type of file!') window.location.href='upload.php'; </SCRIPT>");if(filesize($_FILES['userfile']['size']) > $max_filesize) die("<script LANGUAGE='JavaScript'> window.alert('The file you attempted to upload is too large!') window.location.href='upload.php'; </SCRIPT>");if(!is_writable($upload_path)) die("<script LANGUAGE='JavaScript'> window.alert('You cannot upload to the specified directory!') window.location.href='upload.php'; </SCRIPT>");if(move_uploaded_file($_FILES['userfile']['tmp_name'],$upload_path . $filename)) echo ("<script LANGUAGE='JavaScript'> window.alert('Your file has been uploaded successfully') window.location.href='upload.php'; </SCRIPT>");else echo ("<script LANGUAGE='JavaScript'> window.alert('There was an error during the file upload!') window.location.href='upload.php'; </SCRIPT>");?> I have edited the phpini file with the following settings and also made a .htaccess file in the php folder.upload_max_filesize 25M post_max_size 25M memory_limit 64MBut when I intentionally upload a file greater than 25 MB, I get the error as given in the title. Also, considering the max file size is being violated, it does not give the error related to the file size, i.e The file you attempted to upload is too large, it says You cannot upload the following type of file. And in the background that post length warning thing comes.Please help me with this. I am on my localhost.