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Hi guys, I have this code here http://pastebin.com/WK36Jx0G It works as it should for the first loop but for each re-loop though I get the output 'Array' echoing from line 41's output. Example shown below.. From: MAN STR DUB 12:15 - 20:05 From: MANArray DUB SNN 17:30 - 23:15 Anyone understand why? Thanks

Hi there, I have an issue that drives me nuts for some days now. I used php.ini to store the sessions to a folder outside root directory: session.save_path = "/home/castos/SESSIONS" As long as the file i call is in the public_html directory (root), session data are OK. If for any reason i use AJAX to call data from a sub-directory (lets say public_html/ajax/test.php), then SESSION data are no longer there (but the session_id is still the same). If i move the same file inside root (public_html/test.php) and call it using AJAX then it works just fine. I feel that the problem could be inside the configuration of the SESSION in php.ini so i am posting the rest of the session configuration: session.save_handler = files session.use_cookies = 1 session.use_only_cookies = 1 session.name = CUSTSESSID session.cookie_httponly = 1 session.cookie_secure = 1 session.hash_function = sha512 session.hash_bits_per_character = 5 session.auto_start = 0 session.cookie_lifetime = 0 session.cookie_path = "/" session.cookie_domain = session.serialize_handler = php session.gc_probability = 1 session.gc_divisor = 100 session.gc_maxlifetime = 1440; session.referer_check = session.entropy_length = 256 session.entropy_file = "/dev/urandom" session.cache_limiter = nocache session.cache_expire = 180 session.use_trans_sid = 0 Any help will be much appreciated! Thanks!

I am using a simple image upload. http://www.w3schools.com/php/php_file_upload.asp It gives me 2 errors like this. Warning: move_uploaded_file(C:/xampp/htdocs/home/upload/images/grandpix 2.jpg): failed to open stream: No such file or directory in C:\xampp\htdocs\home\upload\post.php on line 174 Warning: move_uploaded_file(): Unable to move 'C:\xampp\tmp\phpF915.tmp' to 'C:/xampp/htdocs/home/upload/images/grandpix 2.jpg' in C:\xampp\htdocs\home\upload\post.php on line 174 This is my code. Post.php . I see that it's the "$target_dir" issue. How can I fix it? if(isset($_FILES['fileToUpload'])){ if(!empty($_FILES['fileToUpload']['name'])) { $target_dir = $_SERVER['DOCUMENT_ROOT'].'/home/upload/images/'; $target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]); $uploadOk = 1; $imageFileType = pathinfo($target_file,PATHINFO_EXTENSION); $check = getimagesize($_FILES["fileToUpload"]["tmp_name"]); if($check !== false) { $uploadOk = 1; } else { $errors[] = 'File is not an image.'; $uploadOk = 0; } // Check if file already exists if (file_exists($target_file)) { $errors[] = 'Sorry, file already exists.'; $uploadOk = 0; } // Check file size if ($_FILES["fileToUpload"]["size"] > 500000) { $errors[] = 'Sorry, your file is too large.'; $uploadOk = 0; } // Allow certain file formats if($imageFileType != "jpg" && $imageFileType != "png" && $imageFileType != "jpeg" && $imageFileType != "gif" ) { $errors[] = 'Sorry, only JPG, JPEG, PNG & GIF files are allowed.'; $uploadOk = 0; } // Check if $uploadOk is set to 0 by an error if ($uploadOk == 0) { $errors[] = 'Sorry, your file was not uploaded.'; // if everything is ok, try to upload file } else { if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file)) { echo "The file ". basename( $_FILES["fileToUpload"]["name"]). " has been uploaded."; } else { $errors[] = 'Sorry, there was an error uploading your file.'; } } $insert_image = $db->prepare("INSERT INTO images(user_id, item_id, image_path, date_added) VALUES(:user_id, :item_id, :image_path, :date_added)"); $insert_image->bindParam(':user_id', $userid); $insert_image->bindParam(':item_id', $item_id); $insert_image->bindParam(':image_path', $target_file); $insert_image->bindParam(':date_added', $date_added); if(!$insert_image->execute()) { $errors[] = 'There was a problem uploading the image!'; } else { if(empty($errors)) { $db->commit(); $success = 'Your post has been saved.'; } else { $db->rollBack(); } } } else { $errors[] = 'An image is required!'; } }

Hello Guys, I have an interesting issue in Magento. After a site backup and transfer onto a new domain the front-end of my website loads fine, however when I try to navigate to: domain.com/index.php/admin I get a white page. I have enabled debugging mode and it displays this error: 1 Array ( [type] => 64 [message] => Cannot redeclare class Mage_Admin_Model_Session [file] => /var/www/vhosts/domain.co.uk/sub-domain.co.uk/includes/src/__adminhtml.php [line] => 504 ) Since finding this new error, I've tried to comment/remove every class that it cannot redeclare in the __adminhtml.php file, one by one.. Only to find that by the time I've commented them all out and refreshed the admin page, it gives no error whatsoever. Just a white page. Any ideas? Any help is much appreciated.

Hello How can I create a user friendly timezone select menu using PHP, like the one in General account setting of PHPFreaks. thanks !

I am trying out a new script for image upload and resize using ajax method. All the ones I've found so far process the php file through the form action="". Since I am inserting other data into the database and calling the other php code directly on the same page as a the html form, I would like to know if there is another way I can run that specific image upload php code through ajax. This is one the scripts I have looked at . http://www.sanwebe.com/2012/05/ajax-image-upload-and-resize-with-jquery-and-php This is what their html form looks like. <form action="processupload.php" method="post" enctype="multipart/form-data" id="MyUploadForm"> <input name="image_file" id="imageInput" type="file" /> <input type="submit" id="submit-btn" value="Upload" /> <img src="images/ajax-loader.gif" id="loading-img" style="display:none;" alt="Please Wait"/> </form> <div id="output"></div> I would like to process the "processupload.php" above through the ajax code below and leave the form action="" empty, as I am running other php code on the same page to insert other data as well. How would you do that? <script> $(document).ready(function() { var options = { target: '#output', // target element(s) to be updated with server response beforeSubmit: beforeSubmit, // pre-submit callback success: afterSuccess, // post-submit callback resetForm: true // reset the form after successful submit }; $('#MyUploadForm').submit(function() { $(this).ajaxSubmit(options); // always return false to prevent standard browser submit and page navigation return false; }); }); function afterSuccess() { $('#submit-btn').show(); //hide submit button $('#loading-img').hide(); //hide submit button } //function to check file size before uploading. function beforeSubmit(){ //check whether browser fully supports all File API if (window.File && window.FileReader && window.FileList && window.Blob) { if( !$('#imageInput').val()) //check empty input filed { $("#output").html("Are you kidding me?"); return false } var fsize = $('#imageInput')[0].files[0].size; //get file size var ftype = $('#imageInput')[0].files[0].type; // get file type //allow only valid image file types switch(ftype) { case 'image/png': case 'image/gif': case 'image/jpeg': case 'image/pjpeg': break; default: $("#output").html("<b>"+ftype+"</b> Unsupported file type!"); return false } //Allowed file size is less than 1 MB (1048576) if(fsize>1048576) { $("#output").html("<b>"+bytesToSize(fsize) +"</b> Too big Image file! <br />Please reduce the size of your photo using an image editor."); return false } $('#submit-btn').hide(); //hide submit button $('#loading-img').show(); //hide submit button $("#output").html(""); } else { //Output error to older browsers that do not support HTML5 File API $("#output").html("Please upgrade your browser, because your current browser lacks some new features we need!"); return false; } } //function to format bites bit.ly/19yoIPO function bytesToSize(bytes) { var sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB']; if (bytes == 0) return '0 Bytes'; var i = parseInt(Math.floor(Math.log(bytes) / Math.log(1024))); return Math.round(bytes / Math.pow(1024, i), 2) + ' ' + sizes[i]; } </script>

Hello I have this Ajax code witch working good, but I'm not really good at javascript I just started 1 month ago, so I'm not sure if this code is perfect or not, or is there any way to improve this AJAX code. HTML/AJAX <input type="text" id="text_1" /> <button name="js_btn_func" id="js_btn_func" onclick="ajax()" > Execute JavaScript / AJAX Function </button> <div id="success_2"></div> <div id="result_2"></div> <div id="error_2"></div> <script> try { var results_area_2 = document.getElementById("result_2"); var error_area_2 = document.getElementById("error_2"); var success_area_2 = document.getElementById("success_2"); function ajax(str) { var xhttp; var str = document.getElementById("text_1").value; if (str == "") { document.getElementById("result_2").innerHTML = ""; return; } xhttp = new XMLHttpRequest(); xhttp.onreadystatechange = function() { if (xhttp.readyState == 4 && xhttp.status == 200) { results_area_2.innerHTML = xhttp.responseText; success_area_2.innerHTML = ('Success: Script is <b>ON</b>'); } } xhttp.open("POST", "action.php?name="+str, true); xhttp.send(); } } catch(e){ alert('An error has occurred: '+e.message) error_area_2.innerHTML = ('Error: Script is <b>OFF</b>'); } </script> PHP <?php $random_query = mt_rand(1, 9999); if (isset($_REQUEST["name"])){ $q = $_REQUEST["name"]; echo "Hello <b>$q</b>! random number : $random_query "; } ?> Thanks in advance.

There are two parts to my question. Part 1. I have a form. You know when you submit a form and if there is an error, the form will reset the input values unless you have the them "selected"? Well I have an issue with one of those inputs. Here is the code. For some reason the input value doesn't get selected on form reset. It inserts to the database fine. <fieldset> <label>Expiry Date</label> <select name="expiry_date"> <?php $date = date('Y-m-d H:i:s'); $expiry_1 = date("Y-m-d H:i:s", strtotime("$date + 1 week")); $expiry_2 = date("Y-m-d H:i:s", strtotime("$date + 2 weeks")); ?> <option value="0">Expires In</option> <option value="<?php echo $expiry_1; ?>" <?php if(empty($_POST['expiry_date'])) {} else { if($_POST['expiry_date'] == $expiry_1) { echo 'selected'; } } ?> >1 week</option> <option value="<?php echo $expiry_2; ?>" <?php if(empty($_POST['expiry_date'])) {} else { if($_POST['expiry_date'] == $expiry_1) { echo 'selected'; } } ?> >2 weeks</option> </select> </fieldset> This is another example of select drop down. But this one below works fine. // this select option's input values get selected on form reset. <fieldset> <label>City</label> <select name="city_id"> <option value="0">Select City</option> <?php $get_city = $db->prepare("SELECT city_id, city_name FROM cities WHERE city_id > :city_id"); $get_city->bindValue(':city_id', 0); $get_city->execute(); $result_city = $get_city->fetchAll(PDO::FETCH_ASSOC); if(count($result_city) > 0){ foreach($result_city as $row) { $get_city_id = intval($row['city_id']); $get_city_name = $row['city_name']; ?><option value="<?php echo $get_city_id; ?>" <?php if(empty($_POST['city_id'])) {} else { if($_POST['city_id'] == $get_city_id) { echo 'selected'; } } ?> ><?php echo $get_city_name; ?></option><?php } } else {} ?> </select> </fieldset> Part 2. This relates to my previous topic. I am trying to do the same thing as above, which is show input values on form reset. But this is slightly more complicated as it is an array. Looking at the code, you can see that you can add more fields through jquery. That all works. Inserting their values from multiple groups of fields into the db also works fine. But once again, if the form resets or submits, only the 1st group of fields show the selected values in the input fields. The 2nd or 3rd group of fields generated through the jquery disappear after submit. But again, their values do insert into the db fine. Here's the html and jquery code. <div id="options-parent"> <h2>Add Options</h2> <button class="add_field_button">Add More Fields</button> <div class="options-child-row"> <div class="option-float"> <label>Quantity</label> <input type="number" name="option_quantity[]" multiple min="1" max="1000000" step="1" value="<?php if(!empty($_POST['option_quantity'])) { echo $_POST['option_quantity'][0]; } else {}; ?>" /> </div> <div class="option-float"> <label>Retail Price</label> <input type="number" name="option_retail_price[]" multiple min="5" max="1000000" step="1" value="<?php if(!empty($_POST['option_retail_price'])) { echo $_POST['option_retail_price'][0]; } else {}; ?>" /> </div> <div class="option-float"> <label>Discount Price</label> <input type="number" name="option_discount_price[]" multiple min="1" max="1000000" step="1" value="<?php if(!empty($_POST['option_discount_price'])) { echo $_POST['option_discount_price'][0]; } else {}; ?>" /> </div> </div> </div> <script> $(document).ready(function() { var max_fields = 20; //maximum input boxes allowed var wrapper = $("#options-parent"); //Fields wrapper var add_button = $(".add_field_button"); //Add button ID var x = 1; //initlal text box count $(add_button).click(function(e){ //on add input button click e.preventDefault(); if(x < max_fields){ //max input box allowed x++; //text box increment $(wrapper).append( '<div class="options-child-row">'+ '<div class="option-float">'+ '<label>Quantity</label>'+ '<input type="number" name="option_quantity[]" min="1" max="1000000" step="10" value="" />'+ '</div>'+ '<div class="option-float">'+ '<label>Retail Price</label>'+ '<input type="number" name="option_retail_price[]" min="1" max="1000000" step="10" value="" />'+ '</div>'+ '<div class="option-float">'+ '<label>Discount Price</label>'+ '<input type="number" name="option_discount_price[]" min="1" max="1000000" step="10" value="" />'+ '</div>'+ '</div>' ); //add input box } }); $(wrapper).on("click",".remove_field", function(e){ //user click on remove text e.preventDefault(); $(this).parent('.options-child-row').remove(); x--; }) }); </script> What do you think?

Hi everyone, I don't understand why MySQL won't do execute query to delete record in phpmyadmin. I made a script in PHP, what did I do wrong? First page: <?php session_start(); if ($_SESSION['user']) { echo "<p>You are logging in as ".$_SESSION['user']." <a href='logout.php'>Log out</a></p>"; } else { header('location:denied.php'); } require('require.php'); ?> <!doctype html> <html> <head> <title>Delete your member's information</title> <link href="rcd.css" rel="stylesheet" type="text/css"> <link href="submit.css" rel="stylesheet" type="text/css"> </head> <body> <center> <p>Are you sure you want to delete this member's information?</p> <form action="delete2.php"> <table> <?php $del = $_GET['delete']; $show = "SELECT * FROM Members WHERE ID = '".$del."'"; $result = mysqli_query($Garydb, $show); if (mysqli_num_rows($result)) { while ($rows = mysqli_fetch_assoc($result)) { echo "<tr><td>First Name: </td><td><input type='text' value='".$rows['FirstName']."'></td></tr>"; echo "<tr><td>Last Name: </td><td><input type='text' value='".$rows['LastName']."'></td></tr>"; echo "<tr><td>Birth Month: </td><td><input type='text' value='".$rows['Month']."'></td></tr>"; echo "<tr><td>Email: </td><td><input type='text' value='".$rows['Email']."'></td></tr>"; echo "<tr><td>Local: </td><td><input type='text' value='".$rows['Local']."'></td></tr>"; echo "<tr><td colspan='2'><a href='delete2.php?delete2=".$rows['ID']."' style='font-size:20px;'>Delete Member's Information</a></td></tr>"; } } ?> </table> </form> <p><a href="register.php">Return to register page</a></p> </center> </body> </html> Second Page <?php session_start(); if ($_SESSION['user']) { echo $_SESSION['user']; }else { header('denied.php'); } require("require.php"); if ($_GET['delete2']) { $delete = $_GET['delete2']; } if ($delete) { $del = "DELETE * FROM Members WHERE ID = '".$delete."'"; mysqli_query($Garydb, $del); } ?> <!doctype html> <html> <head> <title>Deleted</title> </head> </html>

Limit selection of check box My code looks like... foreach($res as $res) echo '<div class="ediv"><input type="checkbox" class="echeck" name="pr[]" value="'.trim($res['product']).'"/>'.trim($res['product']).'</div>'; How to set limit of selection of dynamically created checkboxes...??

Hello sorry if the English is not good Is there any way to get client's timezone or hours difference using PHP and JAVASCRIPT so the time is displayed based on the client's timezone, because I've created a small PHP script and when I upload it to the server, the time was displayed based on the server's timezone. Thank's in advance, Have a good day.

Hello everybody I;m trying to post data to my facbook page (not on my profile wall) but whenever i try it keeps getting posted in my fan page but in different place . I want to post it using My Page name i the wall but it is getting posted in this section (in the left panel of my page..) I want to show in the page wall like all the posts is showing... Here is the script that i've used $touid = "xxxxxxxxxxxxxxxxx"; // This is the page id i'm using $token = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"; // my access token of that page $msg = "Hello again"; $title = "TItle"; $uri = "http://www.google.com"; $desc = "description"; $pic = "http://i.imgur.com/JCdGh.png"; $action_name = "Google"; $action_link = "http://www.google.com"; echo FB_wallpost_wosdk($touid, $token, $msg, $title, $uri, $desc, $pic, $action_name, $action_link); function FB_wallpost_wosdk($touid, $token, $msg, $title, $uri, $desc, $pic, $action_name, $action_link){ if ( ($touid !="") && ($token !="") && ($msg != "") && ($title != "") && ($uri != "") && ($desc != "") && ($pic != "") && ($action_name != "") && ($action_link != "") ) { $url = "https://graph.facebook.com/".$touid."/feed"; $attachment = array( 'access_token' => $token, 'message' => $msg, 'name' => $title, 'link' => $uri, 'description' => $desc, 'picture'=>$pic, 'actions' => json_encode(array('name' => $action_name,'link' => $action_link)) ); // set the target url $ch = curl_init(); curl_setopt($ch, CURLOPT_URL,$url); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2); curl_setopt($ch, CURLOPT_POST, true); curl_setopt($ch, CURLOPT_POSTFIELDS, $attachment); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); //to suppress the curl output $result = curl_exec($ch); curl_close ($ch); return $result; } else { return 0; } } My Access tokens have this scopes.. Whenever i post anything it getting posted as a visitors post in my fan page.... Pleas help guys... THank in advance....

Hello sorry if the question is not proper / clear. which one of these two ways is better to validate. <?php # using a variable $query = $_POST['query']; $ok = FALSE; if ( $query = 'php' ){ $ok = TRUE;} else { $ok = FALSE;} if ( $ok = TRUE; ){ // more code } # direct way $query = $_POST['query']; if ( $query = 'php' ){ // more code } else { // more codes } ?> Thanks in advance.

Hi I would like to use my php class to be called from ajax but i don't get it to work propery This is my main class (part) class USER { private $db; function __construct($DB_con) { $this->db = $DB_con; } public function delItem($id_itens){ try { $sql = 'DELETE FROM `esmaior_biblioteca`.`item` WHERE `id_itens` = :me'; $stmt = $this->db->prepare($sql); $stmt->bindValue(':me', $id_itens, PDO::PARAM_INT); if (!$stmt->execute()) { print_r($stmt->errorInfo()); return array('status' => 'error', 'message' => 'Problema ao remover este item...'); } else { return array('status' => 'success', 'message' => 'O registo foi removido com sucesso...'); } } catch (PDOException $e) { echo $e->getMessage(); } } And in my main file <?php error_reporting(E_ALL | E_NOTICE); ini_set('display_errors', '1'); include_once 'dbconfig.php'; $user_role = $_SESSION['user_role']; if (!$user->is_loggedin()) { $user->redirect('index.php'); } //include 'menu_admin.php'; $user_id = $_SESSION['user_session']; ?> <script> $(function () { $('#myFormSubmit').click(function (e) { e.preventDefault(); var item = $('#id_itens').val(); var delItem = "delItem"; $.ajax({ url: '<?php echo $user->delitem($delItem); ?>', type: 'POST', data: {'delItem': delItem, 'item': item}, success: function (response) { if (response.status === 'success') { console.log("success"); $("#myModal").modal('hide'); $('#respostas .modal-title').html('Sucesso'); $('#respostas .modal-body').html('Informação: ' + response.message); $('#respostas').modal('show'); $('#respostas').on('hidden.bs.modal', function () { window.location.reload(true); }); } } }); }); }); </script> And i can't get this working properly, do i miss something? Thanks

I am looking to do something like this. Showing multiple locations of a business on Google Maps. Living Social has it and so does Groupon. https://www.livingsocial.com/ca/cities/83-ottawa/deals/1542906-basic-training-style-boot-camp?append_ref_code=home_whats_new I know it can be done manually but since it's a user based website, how would the user(business)'s added locations correspond with the Google Maps? Can you point me in the right direction?

How do i bind values to a variable which is partially processed with diffrent statements and then concatenated using php .= operator below is piece of code $wher = ''; now I have added few varibles to $wher like if (!empty($_SESSION['advs']['title'])) { $wher .= '('; if (isset($_SESSION['advs']['desc'])) { $wher .= "(au.description like '%" . $system->cleanvars($_SESSION['advs']['title']) . "%') OR "; } $wher .= "(au.title like '%" . $system->cleanvars($_SESSION['advs']['title']) . "%' OR au.id = " . intval($_SESSION['advs']['title']) . ")) AND "; } more addition to $wher if (isset($_SESSION['advs']['buyitnow'])) { $wher .= "(au.buy_now > 0 AND (au.bn_only = 'y' OR au.bn_only = 'n' && (au.num_bids = 0 OR (au.reserve_price > 0 AND au.current_bid < au.reserve_price)))) AND "; } if (isset($_SESSION['advs']['buyitnowonly'])) { $wher .= "(au.bn_only = 'y') AND "; } if (!empty($_SESSION['advs']['zipcode'])) { $userjoin = "LEFT JOIN " . $DBPrefix . "users u ON (u.id = au.user)"; $wher .= "(u.zip LIKE '%" . $system->cleanvars($_SESSION['advs']['zipcode']) . "%') AND "; } now I am using $wher in database SELECT query like // get total number of records $query = "SELECT count(*) AS total FROM " . $DBPrefix . "auctions au " . $userjoin . " WHERE au.suspended = 0 AND ". $wher . $ora . " au.starts <= " . $NOW . " ORDER BY " . $by; $wher is being used in SQL select query. My problem is, How do I put placeholders to $wher and bind the values??

Is there a way to move the file contents to Mysql database and sae as blob without using the fileInput. I have read through the uploading way . but now here is a situation where The script it'self has to copy the file to a database before it can be deleted from source folder. Why ? incase of power failure and file has failed to be copied using rename(), an original copy is in the database waiting to replace it in the intended destination folder later. you realise in this case I cannot show the fileInput form. How can I go about this?? can file_get_contents() be used to upload the file to mysql as blob?

Is there a way of moving a file from one directory to another with out using the file input in php. say if the file has already been uploded to directory a before and now is being archived to directory b.

I'm having a probably server-side issue that I cannot fix, so I need to find a workaround. I have a page designed to allow people to enter their report and email it to a list of people (it will vary each time). There are 2 ways people can enter an email recipient: full email address or first and last name (which is how you find people in the corporate Outlook Exchange accounts). So when the recipient field is entered, it may contain a mix of full email addresses or just first and last names (separated by commas). For example, here's my original array of email recipients: $recipient = "bob.smith@abc.com, John Smith, Barb Johnson"; The problem is with the first and last names. When the email sends, it adds the entire domain of the server to the email address. For example, if the server I'm using is "test.server.xyz.com" and I enter "John Smith", when the email gets sent, it sends to "John.Smith@test.server.xyz.com" instead of just "John.Smith@xyz.com". So I'm wondering if there's code that would search an array using mixed email addresses, locate just the ones with first and last names, and fix them. How would I code this so it ended up as: $new_recipients = "bob.smith@abc.com, John.Smith@xyz.com, Barb.Johnson@xyz.com"; Thanks in advance! Note: I've asked IT if they can fix something on the server end to correct this, but I'm not counting on their help, so looking for a workaround.

hey guys i'm half way through making a upload script for my site which consists of js and php...but i'm a little concerned about its functionality and how the best way it should work. here is a screenshot of how it looks when a user will click and upload a picture i used a XMLHttpRequest which moves the image from a temporary directory and uploads to my selected directory...happy days! now i give the user a option to edit image where they can rotate and crop the image (server side) this is where i need help on the scripts functionality please. now when a user uploads a picture it saves onto my server directory...depending on how big the image is it can sometimes take 45 seconds for a 4/5 meg picture to upload which causes problem with the users experience (i think) because...of time...the only way i can see the user editing a image is when it's 100% uploaded and not before....cause if they try to edit before the upload is complete i'm unable to select the image to crop and rotate server side as it wont be uploaded yet. it all just seems like a long process waiting and i'm a bit stuck on what is best to do here. do i continue to allow editing on a image, when its 100% uploaded or is there a better way? i hope my problem is clear enough...also if you'd like to see any code please let me know. thank you

Hi I'm having some issues working with the facebook sdk5 so im wondering if anyone has had the same issues, i've looked on google and can only see some issues when used with a framework like codeigniter When I run my login.php script it shows the facebook login button and sucessfully redirects me to the callback page, and shows some metadata, but following that comes some errors Notice: Undefined variable: config in C:\www\fb\fb-callback.php on line 52 Fatal error: Uncaught exception 'Facebook\Exceptions\FacebookSDKException' with message 'Access token metadata contains unexpected app ID.' in C:\www\fb\facebook-php-sdk-v4-5.0.0\src\Facebook\Authentication\AccessTokenMetadata.php on line 329 Facebook\Exceptions\FacebookSDKException: Access token metadata contains unexpected app ID. in C:\www\fb\facebook-php-sdk-v4-5.0.0\src\Facebook\Authentication\AccessTokenMetadata.php on line 329 oddly these errors show despite me taking the code directly from the facebook developers area, and the only things i've added to their code sample is the top 2 lines session_start(); require_once ('facebook-php-sdk-v4-5.0.0/src/Facebook/autoload.php'); my scripts are login.php <?php session_start(); require_once ('facebook-php-sdk-v4-5.0.0/src/Facebook/autoload.php'); $fb = new Facebook\Facebook([ 'app_id' => '', 'app_secret' => '', 'default_graph_version' => 'v2.4', ]); $helper = $fb->getRedirectLoginHelper(); $permissions = ['email']; // Optional permissions $loginUrl = $helper->getLoginUrl('http://192.168.0.4/fb/fb-callback.php', $permissions); echo '<a href="' . htmlspecialchars($loginUrl) . '">Log in with Facebook!</a>'; ?> fb-callback.php <?php session_start(); require ('facebook-php-sdk-v4-5.0.0/src/Facebook/autoload.php'); $fb = new Facebook\Facebook([ 'app_id' => '', 'app_secret' => '', 'default_graph_version' => 'v2.4', ]); $helper = $fb->getRedirectLoginHelper(); try { $accessToken = $helper->getAccessToken(); } catch(Facebook\Exceptions\FacebookResponseException $e) { // When Graph returns an error echo 'Graph returned an error: ' . $e->getMessage(); exit; } catch(Facebook\Exceptions\FacebookSDKException $e) { // When validation fails or other local issues echo 'Facebook SDK returned an error: ' . $e->getMessage(); exit; } if (! isset($accessToken)) { if ($helper->getError()) { header('HTTP/1.0 401 Unauthorized'); echo "Error: " . $helper->getError() . "\n"; echo "Error Code: " . $helper->getErrorCode() . "\n"; echo "Error Reason: " . $helper->getErrorReason() . "\n"; echo "Error Description: " . $helper->getErrorDescription() . "\n"; } else { header('HTTP/1.0 400 Bad Request'); echo 'Bad request'; } exit; } // Logged in echo '<h3>Access Token</h3>'; var_dump($accessToken->getValue()); // The OAuth 2.0 client handler helps us manage access tokens $oAuth2Client = $fb->getOAuth2Client(); // Get the access token metadata from /debug_token $tokenMetadata = $oAuth2Client->debugToken($accessToken); echo '<h3>Metadata</h3>'; var_dump($tokenMetadata); // Validation (these will throw FacebookSDKException's when they fail) $tokenMetadata->validateAppId($config['app_id']); // If you know the user ID this access token belongs to, you can validate it here // $tokenMetadata->validateUserId('123'); $tokenMetadata->validateExpiration(); if (! $accessToken->isLongLived()) { // Exchanges a short-lived access token for a long-lived one try { $accessToken = $oAuth2Client->getLongLivedAccessToken($accessToken); } catch (Facebook\Exceptions\FacebookSDKException $e) { echo "<p>Error getting long-lived access token: " . $helper->getMessage() . "</p>"; exit; } echo '<h3>Long-lived</h3>'; var_dump($accessToken->getValue()); } $_SESSION['fb_access_token'] = (string) $accessToken; // User is logged in with a long-lived access token. // You can redirect them to a members-only page. // header('Location: https://example.com/members.php'); ?> thanks very much

Hello I heard that some websites use Java or C++ or Python with PHP in the same time, if some know how it's done please answer these 3 questions: 1. How can we run PHP and Java or C++ or Python in the same time. 2. How the variables are passed between them. 3. Wich one is better, Java or C++ or Python . Thanks all.

I am having a bit of an issue with ob_flush in particular. What's happening is I am using jquery UI to create a tabbed div. With in one of the DIV's I print out the live output on an apache ant command using ob_flush, however that also seems to flush jquery as well which breaks all of my formating. Once the ant command is complete, the formatting returns to normal. Does any one know any way around this issue? I am assuming that jquery is being flushed as well. Here is the page I am running, the live output of ant is displaying like I would like but like I said the formatting get's flushed <html> <head> <link rel="stylesheet" href="css/jquery-ui.css"> <link rel="stylesheet" type="text/css" href="css/style.css"/> <script src="scripts/jquery-ui.min.js"></script> <script src="scripts/jquery-ui.js"></script> <script language="javascript"> function clearform() { document.getElementById("json").value=""; } </script> <script> $(function() { $( "#tabs" ).tabs(); }); </script> <title>Add Manual Event Data</title> <?php if (empty($_POST["comment"])) { $comment = ""; } else { $cleaned = test_input($_POST["comment"]); $comment = ($_POST["comment"]); } function test_input($data) { $data = trim($data); $data = addslashes($data); return $data; } ?> </head> <body> <div id="tabs" class="body-check"> <ul> <li><a href="#tabs-1">Event By String</a></li> <li><a href="#tabs-2">Add Event Form</a></li> </ul> <div id="tabs-1"> <form method="post" action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]);?>"> <center><h1>Add Event Data:</h1></center> <p> <textarea id="json" name="comment"><?php echo $comment;?></textarea> </p> <input type="submit" name="submit" value="Submit"> </form> <?php if (isset($cleaned)){ echo '<div id="ant">'; $json_arg = escapeshellarg($cleaned); $proc = popen("sudo /var/www/html/scripts/set_vars.sh $json_arg 2>&1", 'r'); echo '<pre>'; while (!feof($proc)){ echo fread($proc, 1024); @ob_flush(); @flush(); } echo '</pre>'; echo '</div>'; echo '<script>'; echo 'setTimeout( function ( ) { alert( "Event Added!" ); }, 2000 );'; echo 'clearform();'; echo '</script>'; } ?> </div> <div id="tabs-2"> <h1>Hello!</h2> </div> </div> </body> </html>

Hello, I'm trying to output my database on my website but it's not working, it shows up just a blank page ( http://prntscr.com/90dfbf ), here's the code : <html> <head> <title>Untitled</title> </head> <body> <?php require_once(‘conn.php’); $sql = ("SELECT * FROM oglasi"); $query = mysql_query($sql); while ($row = mysql_fetch_array($query)) { $naziv = $row[‘naziv’]; $sadrzaj = $row[‘sadrzaj’]; echo $naziv; echo $sadrzaj; }; ?> </body> </html> And conn.php is: <?php $conn = mysql_connect(‘localhost’, ‘root’, ‘ELsk0l@r00t’) or die (mysql_error()); mysql_select_db(‘elskoglasi’) or die (‘Database selection incorrect’); ?>

hi, guys after taking jacques1 advice on having a relational scheme for my db to fetch results for my project, i was finally able to produce results for the users timeline, but now the problem arises with the feeds page where i'm not able to make the comments to display to its appropriate posts. cant figure out where the bug is arising. if you can help me it would be much appreciated. other than the comments problem there seems to be no errors displaying on the page.i'll attach a DB schema here for you all to look in to. here is the code: <?php $statusui_edit=""; $status2view=$project->statusView($_SESSION['uname']); foreach($status2view as $row){ $status_replies=""; $updateid=$row['update_id']; $account_name=$row['account_name']; $os_id=$row['os_id']; $author=$row['author']; $post_date=$row['time']; $title= stripslashes($row['title']); $data= stripslashes($row['update_body']); $statusdeletebutton=''; $sql1="select * from updates,comment_update where comment_update.os_id like updates.update_id and comment_update.type like 'b'"; $sql2="select * from updates left join comment_update on comment_update.os_id = updates.update_id where updates.update_id=:statusid"; $stmth=$conn->prepare($sql2); // $stmth->bindparam(":either",$_SESSION['uname']); $stmth->bindparam(":statusid",$updateid); $stmth->execute(); $status_reply= $stmth->fetchAll(PDO::FETCH_ASSOC); foreach ($status_reply as $row1) { $status_reply_id=$row1['comment_id']; $reply_author=$row1['author']; $reply_d=htmlentities($row1['comment_body']); $reply_data= stripslashes($reply_d); $reply_osid=$row1['os_id']; $reply_date=$row1['time']; $reply_delete_button=""; if ($reply_author==$_SESSION['uname'] ) { $reply_delete_button.="<li><span id='$status_reply_id' class='delete_reply_btn glyphicon glyphicon-remove'><a href='#' title='Delete this comment'>Remove X</a></span></li>"; } if ($sql2==TRUE) { $status_replies.="<div class='replyboxes pull-left reply_".$status_reply_id."'>Reply by:-<a href='home.php?u=".$reply_author."'>".$reply_author."</a>" . "<span class='pull-right'>".$reply_date . "<b class='caret'> <small><span class='btn-xs btn-danger dropdown-toggle pull-right' data-toggle='dropdown' aria-expanded='true' ><span class='glyphicon glyphicon-edit'></span> <ul class='dropdown-menu'>".$reply_delete_button . "<li><a href='#' class='hidden_text_area glyphicon glyphicon-pencil reply_".$status_reply_id."' title='Edit this comment' >Edit</a></li>" . "<li><a href='report.php?u='".$reply_author."'>Report</a><li></ul>" . "</span></span></small></b><br><legend>". html_entity_decode($reply_data)."</legend><br></div>"; } else { $status_replies.=""; } } //insert_status_ui script to get message. if ($author==$_SESSION['uname'] || $account_name==$_SESSION['uname']) { $statusdeletebutton='<li>' . '<a href="#" type="'.$updateid.'" class="delete_4_session hidden_text_delete_'.$updateid.' glyphicon glyphicon-trash delete_reply_btn" title="Delete this status and its replies">Remove</a></li>'; $edit_btn='<li>' . '<a href="#" attr="'.$updateid.'" type="'.$updateid.'" class="edit_4_session hidden_text_edit glyphicon glyphicon-pencil" title="Edit this status" >Edit</a></li>'; } $status_list= $statusui_edit.'<div attr="'.$updateid.'" type="'.$updateid.'" class="statusboxes status_'.$updateid.' jumbotron">' . '<h3 style="color:black; margin-bottom:5px; margin-top:5px;" class="pull-left">' . '<div id="'.$updateid.'" class="title_s_2copy" value="'.html_entity_decode($title).'">'.html_entity_decode($title).'</div></h3>' . '<span class="pull-right">' . '<div class="dropdown">' . '<button type="button" class="btn btn-danger dropdown-toggle" data-toggle="dropdown" >' . '<span class="glyphicon glyphicon-edit"></span></button>' . '<ul class="dropdown-menu">' .$edit_btn.'<br>'. $statusdeletebutton.'</ul></div></span><br><hr>' . '<legend><span class=" data_s_2copy" type="'.$updateid.'" >' . html_entity_decode($data).'</span><br><br></legend><b style="text-align:right; color:black;"><small>Posted by:- <a href="home.php?u='.$author.'">'.$author. '</a> '.$post_date.'</small></b>' . '<br><p>'.$status_replies.'</p><br>'; $status_list.= '<textarea id="reply_textarea_'.$updateid.'" class="status_reply_'.$updateid.' input-custom2" placeholder="comment\'s"></textarea>' . '<button id="reply_btn_'.$updateid.'" attr="'.$updateid.'" type="b" class="btn btn-warning pull-right btn-sm reply_btn reply_'.$updateid.'">Reply</button></div>'; $friends = array(); // select friend_one, friend_two from friends where (friend_one = 1 or friend_two =1) and accepted = 1 $stmt= $conn->prepare("select friend_one from friends where friend_two=:session and accepted='1'"); $stmt->bindparam(":session",$_SESSION['uname']); $stmt->execute(); foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $r) { array_push($friends, $r["friend_one"]); } $stmth1= $conn->prepare("select friend_two from friends where friend_one=:session and accepted='1'"); $stmth1->bindparam(":session",$_SESSION['uname']); $stmth1->execute(); foreach ($stmth1->fetchAll(PDO::FETCH_ASSOC) as $r1) { array_push($friends, $r1["friend_two"]); for($i = 0; $i < count($friends); $i++){ $friend = $friends[$i]; $sql1="select* from updates where account_name=:friend and type='a' or account_name=:friend and type='c' order by time desc"; $stmt=$conn->prepare($sql1); $stmt->bindValue(":friend",$friend); $stmt->execute(); $feeds=$stmt->fetchAll(PDO::FETCH_ASSOC); foreach ($feeds as $val) { $updateid=$val['update_id']; $account_name=$val['account_name']; $os_id=$val['os_id']; $author=$val['author']; $post_date=$val['time']; $title= stripslashes($val['title']); $data= stripslashes($val['update_body']); $statusdeletebutton=''; if ($author==$_SESSION['uname'] || $account_name==$_SESSION['uname']) { $statusdeletebutton='<li>' . '<a href="#" type="'.$updateid.'" class="delete_4_session hidden_text_delete_'.$updateid.' glyphicon glyphicon-trash delete_reply_btn" title="Delete this status and its replies">Remove</a></li>'; } $status_list.= $statusui_edit.'<div attr="'.$updateid.'" type="'.$updateid.'" class="statusboxes status_'.$updateid.' jumbotron">' . '<h3 style="color:black; margin-bottom:5px; margin-top:5px;" class="pull-left">' . '<div id="'.$updateid.'" class="title_s_2copy" value="'.html_entity_decode($title).'">'.html_entity_decode($title).'</div></h3>' . '<span class="pull-right">' . '<div class="dropdown">' . '<button type="button" class="btn btn-danger dropdown-toggle" data-toggle="dropdown" >' . '<span class="glyphicon glyphicon-edit"></span></button>' . '<ul class="dropdown-menu">' . '<li><a href="#" attr="'.$updateid.'" type="'.$updateid.'" class="edit_4_session hidden_text_edit glyphicon glyphicon-pencil" title="Edit this status" >Edit</a></li>'.$statusdeletebutton.'</ul></div></span><br><hr>' . '<legend><span class=" data_s_2copy" type="'.$updateid.'" >' . html_entity_decode($data).'</span><br><br></legend><b style="text-align:right; color:black;"><small>Posted by:- <a href="home.php?u='.$author.'">'.$author. '</a> '.$post_date.'</small></b>' . '<br><p>'.$status_replies.'</p><br>'; $status_list.= '<textarea id="reply_textarea_'.$updateid.'" class="status_reply_'.$updateid.' input-custom2" placeholder="comment\'s"></textarea>' . '<button id="reply_btn_'.$updateid.'" attr="'.$updateid.'" type="b" class="btn btn-warning pull-right btn-sm reply_btn reply_'.$updateid.'">Reply</button></div>'; } } } echo $status_list; } ?>