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PHP - Handle Multiple File Upload And Processing Each?
Hi can someone assist me with adding a second upload that grabs all files from within a directory.
1. user select .csv file (coding down for that) 2. user select folder with .docx files in side (this folder will only have docx files) 3. on submit .csv and all .docx files are upload to /temp_docx/ folder 4. the .csv has a matching docx_id that relates to the .docx file name (ex file 1.docx == docx_id = 1 in the csv file) so every time an insert is done a move_file happens and 1.docx would be moved to /docx_files/ 5. and if there is ever an error or no match at the end output all errors. I think the part where i'm stuck and confused the most is handling the second upload where all docx files in the folder are upload and looped through moving and inserting Code: [Select] <?php if(isset($_POST['submit'])) { $filename = file_get_contents($_FILES['uploadedfile']['tmp_name']); $handle = fopen("$filename", "r"); while (($data = fgetcsv($handle, 100000, ",")) !== FALSE) { $import="INSERT into kmmb_member1(docx_id,no_ahli,no_pin,nama,no_ic_baru,no_ic_lama) values('$data[0]','$data[1]','$data[2]','$data[3]','$data[4]','$data[5]')"; mysql_query($import) or die(mysql_error()); } fclose($handle); print "Import done"; } else { print "<form action='import.php' method='post'>"; print "Type file name to import:<br />"; print "Select csv file: <input name='uploadedfile' type='file' /><br />"; print "<input type='submit' name='submit' value='submit' /></form>"; } ?> Similar TutorialsHaving some issues getting this to work properly... I keep getting my own error message I know where it fails, but I can't seem to figure out why it fails. The test file I'm using is an MP3 file, which is why I'm here asking if anyone other than I can shed some experienced light on this :p Code: [Select] File Upload Failed! No File Exists!The file type or extension you are trying to upload is not allowed! You can only upload MP3 files to the server! My upload form looks like: <?php session_start(); define('PITCHFORK', true); if(!isset($_SESSION['USERS_AUTHENTICATED'])) { die("You must be logged in to do that"); } if(isset($_POST['upload'])) { include("config.php"); include("classes/class.media.upload.php"); $file = $_GET['file']; $upload = new Upload; $upload->doAudio($file); } ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>PITCHFORK Login</title> <link rel="stylesheet" href="style/login.css" type="text/css" media="all"> <meta name="robots" content="noindex,nofollow"> </head> <body> <div id="login"><h1><a title="A SpaazZ Industries Concept"></a></h1> <form name="loginform" id="loginform" action="<?php $_SERVER['PHP_SELF']; ?>" method="post"> <p> <label>File (one at a time for now)<br> <input name="file" id="user_login" class="input" size="20" tabindex="10" type="file" /> </label> </p> <p> </p> <?php if(isset($_SESSION['errMessage'])) { echo("<div id=\"login_error\"><strong>ERROR</strong>:<br />"); echo($_SESSION['errMessage']); unset($_SESSION['errMessage']); echo("</div>"); } ?> <p class="submit"> <input name="upload" id="submit" class="button-primary" value="Upload File" tabindex="100" type="submit"> </p> </form> </div> </body> </html> My Upload Class looks liks: <?php // TO DO : ERROR HANDLING // AJAX INTERFACING session_start(); define('PITCHFORK', true); class Upload { // The path to local (relivent to the user uploading - on their computer) file var $file; public function doAudio($file) { $target_path = $_SESSION['USERS_Media_Folder']."/"; // Set at login in class.users.php $flag = 0; // Safety net, if this gets to 1 at any point in the process, we don't upload. $filename = $_FILES[$file]['name']; $filesize = $_FILES[$file]['size']; $mimetype = $_FILES[$file]['type']; $filename = htmlentities($filename); $filesize = htmlentities($filesize); $mimetype = htmlentities($mimetype); $target_path = $target_path . basename( $filename ); if($filename != ""){ echo "Beginning upload process for file named: ".$filename."<br>"; echo "Filesize: ".$filesize."<br>"; echo "Type: ".$mimetype."<br><br>"; } //First generate a MD5 hash of what the new file name will be //Force a MP3 extention on the file we are uploading $hashedfilename = md5_file($filename); $hashedfilename = $hashedfilename.".mp3"; //Check for empty file if($filename == ""){ $_SESSION['errMessage'] .= "No File Exists!"; $flag = $flag + 1; } //Now we check that the file doesn't already exist. $existname = $target_path.$hashedfilename; if(file_exists($existname)) { if($flag == 0) { $_SESSION['errMessage'] .= "Your file already exists on the server! Please choose another file to upload or rename the file on your computer and try uploading it again!"; } $flag = $flag + 1; } //Whitelisted files - Only allow files with MP3 extention onto server... $whitelist = array(".mp3"); foreach ($whitelist as $ending) { if(substr($filename, -(strlen($ending))) != $ending) { $_SESSION['errMessage'] .= "The file type or extention you are trying to upload is not allowed! You can only upload MP3 files to the server!"; $flag++; } } //Now we check the filesize. If it is too big or too small then we reject it //MP3 files should be at least 1MB and no more than 6.5 MB if($filesize > 6920600) { //File is too large if($flag == 0) { $_SESSION['errMessage'] .= "The file you are trying to upload is too large! Your file can be up to 6.5 MB in size only. Please upload a smaller MP3 file or encode your file with a lower bitrate."; } $flag = $flag + 1; } if($filesize < 1048600) { //File is too small if($flag == 0) { $_SESSION['errMessage'] .= "The file you are trying to upload is too small! Your file has been marked as suspicious because our system has determined that it is too small to be a valid MP3 file. Valid MP3 files must be bigger than 1 MB and smaller than 6.5 MB."; } $flag = $flag + 1; } //Check the mimetype of the file if($mimetype != "audio/x-mp3" and $mimetype != "audio/mpeg") { if($flag == 0) { $_SESSION['errMessage'] .= "The file you are trying to upload does not contain expected data. Are you sure that the file is an MP3?"; } $flag = $flag + 1; } //Check that the file really is an MP3 file by reading the first few characters of the file $f = @fopen($_FILES[$file]['tmp_name'],'r'); $s = @fread($f,3); @fclose($f); if($s != "ID3") { if($flag == 0){ $_SESSION['errMessage'] .= "The file you are attempting to upload does not appear to be a valid MP3 file."; } $flag++; } //All checks are done, actually move the file... if($flag == 0) { if(move_uploaded_file($_FILES[$file]['tmp_name'], $target_path)) { //Change the filename to MD5 hash and FORCE a MP3 extention. if(@file_exists($target_path.$filename)) { //Rename the file to an MD5 version rename($target_path.$filename, $target_path.$hashedfilename); echo "The file ". basename( $filename ). " has been uploaded. Your file is <a href='$target_path$hashedfilename'>here</a>."; } else{ echo "There was an error uploading the file, please try again!"; } } else { echo "There was an error uploading the file, please try again!"; } } else { echo "File Upload Failed!<br>"; if($error != "") { echo $error; } } } // Close function doAudio } // Close Class audioUpload ?> Hello, all: been trying to convert this little single-file upload to multiple by naming each file form-field as "userfile[]" as it's supposed to automatically treat them as an array.. but no luck! Can you guide me as to what am I doing wrong?? appreciate the help! Code: [Select] <?php if (!isset($_REQUEST["seenform"])) { ?> <form enctype="multipart/form-data" action="#" method="post"> Upload file: <input name="userfile[]" type="file" id="userfile[]"> Upload file: <input name="userfile[]" type="file" id="userfile[]"> <input type="submit" value="Upload"> <input type="hidden" name="seenform"> </form> <?php } else { // upload begins $userfiles = array($_FILES['userfile']); foreach ($userfiles as $userfile) { // foreach begins $uploaded_dir = "uploads/"; $userfile = $_FILES['userfile']["name"]; $path = $uploaded_dir . $userfile; if (move_uploaded_file($_FILES['userfile']["tmp_name"], $path)) { print "$userfile file moved"; // do something with the file here } else { print "Move failed"; } } // foreach ends } // upload ends ?> Hello! I have this validation script that seems to work great until I add the size validation. I'm ready to pull my hair out! Can someone tell me what I'm doing wrong? Code: [Select] if (isset($_POST['Submit'])) { $user_id = $userdata[user_id]; $number_of_file_fields = 0; $number_of_uploaded_files = 0; $number_of_moved_files = 0; $uploaded_files = array(); $max_filesize = 5242880; // Maximum filesize in BYTES (currently 5MB). $upload_directory = dirname(__file__) . '/'.$user_id.'/'; //set upload directory if (!is_dir($upload_directory)) { mkdir($upload_directory, 0777, true); } for ($i = 0; $i < count($_FILES['images']['name']); $i++) { $number_of_file_fields++; if ($_FILES['images']['name'][$i] != '') { //check if file field empty or not $number_of_uploaded_files++; if($_FILES['images']['size'] > $max_filesize){ echo "<b class='red'>Max file size is 5MB.</b><br/>"; $sz = true; } $ext = validate_extension($_FILES['images']['name'][$i]); if (($ext == true) && ($sz == true)){ $uploaded_files[] = $_FILES['images']['name'][$i]; if (move_uploaded_file($_FILES['images']['tmp_name'][$i], $upload_directory . $_FILES['images']['name'][$i])) { $number_of_moved_files++; } }else { echo "<b class='red'>File extention error. Only .doc, .pdf, .jpg and .gif files are allowed. </b><br/>"; } } } if ($number_of_uploaded_files >= 1){ echo "Number of files submitted:<b class='red>".$number_of_uploaded_files."</b><br/>"; echo "Number of successfully uploaded files:<b class='red>".$number_of_moved_files."</b><br/><br/>"; echo "Uploaded File Name(s):<br/>" . implode('<br/>', $uploaded_files); } } As of now it results in every uploaded file returning the error "Max file size is 5MB." Hello i need help, I am creating a small social networking website in which i want dat a user can upload music files as well with some descriptions ,the description and file path should be stored in database and the mp3 file should be stored in a seprate folder i want a PHP script for this. If any one knows it then please help me. I have looked around all overr, but cant find what im looking for. Everything I have found is about uploading multile files, what I need to do is upload one file and copy it so there is 3 files. Here is an example of what I need to accomplish. Upload file picture1.jpg From picture1.jpg create 3 files - smallimage_picture1.jpg, largeimage_picture1.jpg & smallimage_picture1_thumb.jpg Each file will need to be copied to a /products directory and also an entry for each file name placed in mysql database table. I don't think this is as simple as it sounds to do in PHP, but i am very willing to learn so if anyone knows of a good tutorial that get get me started that would be super. regards DB Hi Guys, I need help for in storing data from PHP from array in mysql. I'm very new to PHP/Mysql and have started learing it just few weeks back. I'm tryting to build a website for myself. I'm having tough time trying to insert the data from Form in mysql. I have a form where user update the company name and insert there product name with there image. I want to rename the image with the corresponding text field value and insert the upload path in the table. my FORM Code: [Select] <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Untitled Document</title> <style type="text/css"> body,td,th { color: #000; font-family: Tahoma, Geneva, sans-serif; font-size: 80%; } body { background-color: #9CF; } table { background: #CCF; } th { font: bold normal 16px/normal "Times New Roman", Times, serif; text-transform: capitalize; color: #00F; background: #FFC; } td { font: bold 14px Georgia, "Times New Roman", Times, serif; text-transform: capitalize; color: #3A00FF; background: #FF9; } </style> </head> <body> <form action="upload-file1.php" method="post" enctype="multipart/form-data" name="form"> <strong>Company Name:</strong> <input name="product" type="text" /> <br /> <table> <tr bgcolor="#FF9900"> <th colspan="3" bgcolor="#CCFFFF">filter </th> <th colspan="5" bgcolor="#CCFFFF">heater</th> </tr> <tr><td>filter1</td><td><input name="filter[]" type="text" id="filter"/> <td><input name="img_filter[]" type="file" /></td><td>heater1: </td> <td><input name="heater[]" type="text" id="heater"/></td> <td><input name="img_heater[]" type="file" /></td> </tr> <tr><td>filter2</td><td><input name="filter[]" type="text" id="filter"/> <td><input name="img_filter[]" type="file" /></td><td>heater2: </td> <td><input name="heater[]" type="text" id="heater"/></td> <td><input name="img_heater[]" type="file" /></td> </tr> <tr><td>filter3</td><td><input name="filter[]" type="text" id="filter"/> <td><input name="img_filter[]" type="file" /></td><td>heater3: </td> <td><input name="heater[]" type="text" id="heater"/></td> <td><input name="img_heater[]" type="file" /></td> </tr> <tr><td>filter4</td><td><input name="filter[]" type="text" id="filter"/> <td><input name="img_filter[]" type="file" /></td><td>heater4: </td> <td><input name="heater[]" type="text" id="heater"/></td> <td><input name="img_heater[]" type="file" /></td> </tr> <tr><td>filter5</td><td><input name="filter[]" type="text" id="filter"/> <td><input name="img_filter[]" type="file" /></td><td>heater5: </td> <td><input name="heater[]" type="text" id="heater"/></td> <td><input name="img_heater[]" type="file" /></td> </tr> </table> <br /> <br /> <input name="submit" type="submit" value="submit" /> </form> </body> </html> my PHP Code Code: [Select] <?php require("connect.php"); ?> <?php $product = $_POST['product']; echo $product; if(isset($_POST["submit"])){ $sql = "INSERT INTO company (product) VALUES ('$product')"; $query = mysql_query($sql) OR DIE(mysql_error()); $comp_id = mysql_insert_id(); echo $sql; } ?> <?php function filter() { if(isset($_POST['submit'])) { foreach($_POST['filter'] as $key => $val) { if(trim($val) != '') $filter[] = $val; } $total_records_filter = count($filter); for($i = 0; $i < $total_records_filter; $i++) { $prod_val = $filter[$i]; $sql_prod = "INSERT INTO filter(filter_id, filter) VALUES('', '$prod_val')"; echo $sql_prod.'<br>'; mysql_query($sql_prod) OR die(mysql_error()); } } } filter(); function heater() { if(isset($_POST['submit'])) { foreach($_POST['heater'] as $key => $val) { if(trim($val) != '') $heater[] = $val; } $total_records_heater = count($heater); for($i = 0; $i < $total_records_heater; $i++) { $dir_val = $heater[$i]; $sql_dir = "INSERT INTO heater(heater_id, heater) VALUES('', '$dir_val')"; echo $sql_dir.'<br>'; mysql_query($sql_dir) OR die(mysql_error()); } } } heater(); ?> <?php mysql_close($link)?> My Table structure company comp_id int(5) PK product varchar(50) No filter filter_id int(5) PK filter varchar(25) No filter_path varchar(100) No heater heater_id int(5) PK heater varchar(25) No heater_path varchar(100) No company_filter id int(5) PK comp_id int(5) PK FK (From company table) filter_id int(5) PK FK (From filter table) company_heater id int(5) PK comp_id int(5) PK FK (From company table) heater_id int(5) PK FK (From heater table) Regards BW This topic has been moved to Third Party PHP Scripts. http://www.phpfreaks.com/forums/index.php?topic=357764.0 I know it needs a for loop, but i don't know where in the code i should be putting it? Code: [Select] function check_input($value) { // Stripslashes if (get_magic_quotes_gpc()) { $value = stripslashes($value); } // Quote if not a number if (!is_numeric($value)) { $value = "'" . mysql_real_escape_string($value) . "'"; } return $value; } $_POST = array_map('check_input', $_POST); $sql="INSERT INTO testimonials (CustomerName, Town, Testimonial, SortOrder, Images) VALUES ({$_POST['customername']}, {$_POST['town']}, {$_POST['testimonial']}, {$_POST['sort_order']}, '$imgname' )"; } if (!mysql_query($sql,$con)) { die("<br>Query: $sql<br>Error: " . mysql_error() . '<br>'); } echo "<p align=center><b>1 testimonial added</b></p>"; mysql_close($con); Thanks in Advance, Steve files that upload during insert/submit form was gone , only files upload during the update remain , is the way query for update multiple files is wrong ?
$targetDir1= "folder/pda-semakan/ic/";
if(isset($_FILES['ic'])){
$fileName1 = $_FILES['ic']['name'];
$targetFilePath1 = $targetDir1 . $fileName1;
//$main_tmp2 = $_FILES['ic']['tmp_name'];
$move2 =move_uploaded_file($_FILES["ic"]["tmp_name"], $targetFilePath1);
}
$targetDir2= "folder/pda-semakan/sijil_lahir/";
if(isset($_FILES['sijilkelahiran'])){
$fileName2 = $_FILES['sijilkelahiran']['name'];
$targetFilePath2 = $targetDir2 . $fileName2;
$move3 =move_uploaded_file($_FILES["sijilkelahiran"]["tmp_name"], $targetFilePath2);
}
$targetDir3= "folder/pda-semakan/sijil_spm/";
if(isset($_FILES['sijilspm'])){
$fileName3 = $_FILES['sijilspm']['name'];
$targetFilePath3 = $targetDir3 . $fileName3;
$move4 =move_uploaded_file($_FILES["sijilspm"]["tmp_name"], $targetFilePath3);
}
$query1=("UPDATE semakan_dokumen set student_id='$noMatrik', email= '$stdEmail', surat_tawaran='$fileName', ic='$fileName1',sijil_lahir='$fileName2',sijil_spm= '$fileName3' where email= '$stdEmail'");
Hi All
I have not really played around with PHP in ages so I am having a hard time trying to figure out the best way to proceed. Anyhow... what I need to get done is to take a singleton pattern core database class that has a extended driver based class (ie; the type of database server the connection is connecting to), and build a new class that dynamically handles as many driver based connections that are called using a single instance. As a side note, I tried PDO but it only supports a single driver per class instance, and then each of those connections cannot not have their on set of properties that relate to each connection. Anyway, I was thinking that the best way to handle all the driver specific connections, is to hand out a 'unique hash reference' that points to an array of connection objects and the object properties. then when the client runs any sql function they pass the 'unique hash reference' which the class then returns the object and it properties that will be used by the class to call up the driver specific sql function that was requested by the client. So what do you all thing about that....
TIA stephanieT
PS...
I reason i need this is because I need to update up 25 different databases based on data stored on all the databases and not all of the database servers are of the same type, (ie; MSSQL, Oracle, MySQL, MariaDB, berkeley DB, postgres, sqlite2,3, etc, etc)! Edited January 16, 2019 by StephanieTAfternoon All, I can't seem to work this problem out; I have a form that is generated from a sql list and have two inputs as follows; Code: [Select] <input type="text" name="suppliernumber[]" id="suppliernumber[]" /> <input name="snomed[]" type="checkbox" id="snomed[]" value="<?php echo $row['VPPID']; ?>" /> Both are fed to my processing files as arrays, i then run the following foreach which uses the VPPID from the post to search in a database using a where clause. The problem comes when i also need to obtain the data from the suppliernumber $_POST if any has been supplied. My php code; Code: [Select] foreach ($_POST['snomed'] as $value) { $getRecord_sql = "SELECT vmps.NM AS NM, vmpps.QTYVAL AS QTYVAL, bnf_lookup_subcatagory.BNF_SUBCAT AS BNF_SUBCAT, bnf_lookup_catagory.BNF_CAT AS BNF_CAT FROM bnf_lookup_catagory INNER JOIN bnf_vmp ON bnf_lookup_catagory.BNF_CAT = bnf_vmp.BNF_CAT INNER JOIN bnf_lookup_subcatagory ON bnf_vmp.BNF_SUBCAT = bnf_lookup_subcatagory.BNF_SUBCAT RIGHT OUTER JOIN vmps INNER JOIN vmpps ON vmps.VPID = vmpps.VPID ON bnf_vmp.VPID = vmpps.VPID WHERE VMPPS.VPPID = '$value'"; $getRecord = mssql_query($getRecord_sql); $row = mssql_fetch_array($getRecord); $nm = $row['NM']; $qtyval = $row['QTYVAL']; $BNF_SUBCAT = $row['BNF_SUBCAT']; $BNF_CAT = $row['BNF_CAT']; $SUPPLIER = $_POST['suppliernumber']; array_push($data_array, array($value, $nm, $BNF_CAT, $BNF_SUBCAT, '', $SUPPLIER, '', '1', '', '', '', '', '', '', '', '1', '', '', $qtyval)); } I can't work out how to add the suppliernumber, i know i need another foreach but can't work out how to do it. Hope someone can help. Sam Hi I have put together a options page for the script that I have been working on. I have 1 options page where there options are divided into 4 jQuery tabs with there own save button. The options in each tab are posted using Ajax to their own separate file like process.php, process1.php etc. My question is there a way to place all the processing code in one file and if so would this affect the load on the server? Would each form be better off having their own page for processing? For example: Code: [Select] <form id="options_1" action="process1.php" method="post" > <!-- this is form 1 that is processed with process1.php --> </form> <form id="options_2" action="process2.php" method="post" > <!-- this is form 2 Can this form be processed using process1.php instead of process2.php --> </form> <form id="options_3" action="process3.php" method="post" > <!-- this is form 3 Can this form be processed using process1.php instead of process3.php --> </form> May you help me with how to get a file handle for a checkbox. I mean something that will output a 1 or 0... thank you Hi everyone, I have a page that i use to upload images to my website, i got a bit fed up of uploading one at a time so i decided to add multiple file fields to the form to upload multiple images at the same time. Im having a few problems, iv read up he http://www.php.net/manual/en/features.file-upload.multiple.php and it seems all i have to do is add [] to the form names to turn them into arrays. However when i come to upload the images, i keep getting the "$error[] = "Incorrect format!...." error from the code below. I cant seem to figure out what the problem is. Could anybody please point me in the right direction? <?php session_start(); $id = $_SESSION['id']; $connect = mysql_connect("localhost","leemp5_admin","p7031521"); mysql_select_db("leemp5_database"); $query = mysql_query("SELECT * FROM users WHERE id='$id'"); $row = mysql_fetch_assoc($query); $username = $row['username']; $submit = $_POST['submit']; $type = $_FILES['image']['type']; $size = $_FILES['image']['size']; $max_size = "1000"; $width = "100"; $height = "100"; $error = array(); function make_thumb($image_name,$filename,$new_width,$new_height) { $ext=getExtension($image_name); if(!strcmp("jpg",$ext) || !strcmp("jpeg",$ext)) $source_image=imagecreatefromjpeg($image_name); if(!strcmp("png",$ext)) $source_image=imagecreatefrompng($image_name); if(!strcmp("gif",$ext)) $source_image=imagecreatefromgif($image_name); $old_x=imageSX($source_image); $old_y=imageSY($source_image); $ratio1=$old_x/$new_width; $ratio2=$old_y/$new_height; if($ratio1>$ratio2) { $thumb_width=$new_width; $thumb_height=$old_y/$ratio1; } else { $thumb_height=$new_height; $thumb_width=$old_x/$ratio2; } $destination_image=ImageCreateTrueColor($thumb_width,$thumb_height); imagecopyresampled($destination_image,$source_image,0,0,0,0,$thumb_width,$thumb_height,$old_x,$old_y); if(!strcmp("jpg",$ext) || !strcmp("jpeg",$ext)) { imagejpeg($destination_image,$filename); } if(!strcmp("png",$ext)) { imagepng($destination_image,$filename); } if(!strcmp("gif",$ext)) { imagegif($destination_image,$filename); } imagedestroy($destination_image); imagedestroy($source_image); } function getExtension($str) { $i = strrpos($str,"."); if (!$i) { return ""; } $l = strlen($str) - $i; $ext = substr($str,$i+1,$l); return $ext; } if($submit) { $image=$_FILES['image']['name']; if ($image) { $filename = stripslashes($_FILES['image']['name']); $extension = getExtension($filename); $extension = strtolower($extension); if (($extension != "jpg") && ($extension != "jpeg") && ($extension != "png") && ($extension != "gif")) { $error[] = "Incorrect format! Please make sure your image is a .jpg, .jpeg, .png or .gif file."; } else { $size=getimagesize($_FILES['image']['tmp_name']); $sizekb=filesize($_FILES['image']['tmp_name']); if ($sizekb > $max_size*1024) { $error[] = "Your image is too big! The maximum upload size is 1MB."; } else { $image_name=time().'.'.$extension; $newname="uploads/" . $username . "/images/".$image_name; $copied = copy($_FILES['image']['tmp_name'], $newname); if (!$copied) { $error[] = "There was an error uploading your image. Please try again!"; } else { $thumb_name='uploads/' . $username . '/images/thumbs/thumb_'.$image_name; $thumb=make_thumb($newname,$thumb_name,$width,$height); } } } } else { $error[] = "Please select an image to upload!"; } if(empty($error)) { echo "Upload Successfully!<br />"; echo '<img src="'.$thumb_name.'">'; mysql_query("INSERT INTO images VALUES ('','$username','$image_name','','','','','uploads/$username/images/$image_name','uploads/$username/images/thumbs/thumb_$image_name','$type','$size')"); } else { echo implode($error); } } ?> <form method="post" enctype="multipart/form-data" action="upload_images.php"> <input type="file" name="image[]" /><br /> <input type="file" name="image[]" /><br /> <input type="file" name="image[]" /><br /> <input type="file" name="image[]" /><br /> <input type="file" name="image[]" /><br /> <input type="file" name="image[]" /><br /> <input type="submit" name="submit" value="Upload"> </form> Thanks I have code written for image uploading, but it doesn't allow multiple images on a single upload, and doesn't re-size. Anyone willing to share a good upload script that will do the following?: -Allow multiple image uploads (10+ per submission), -Re-size images on upload, and -Rename images. Thanks Brett I'm trying to process inbound webhoks from a subscription provider. The problem I'm having is that they come in very fast. So for instance I'm unable to enable a new account because the account is not even created by the time the subscription hook comes in. I tried sleep(); before processing the subscription notification but that doesn't seem to work. I would appreciate some direction on how to handle this including the creation of a webhook queue if that's the best solution. Thanks! // If new account, enter information into database if ($notification_type == "new_account_notification") { $insert = "INSERT INTO users (accountcode,firstname, lastname, email, username, password, companyname, approved) VALUES ('".$account_code."','".$first_name."','".$last_name."','".$email."','".$email."', '".$user_password_plain."','".$company_name."','0')"; $add_member = mysql_query($insert); } // If subscription, sleep for X seconds to wait for account creation then approve account if ($notification_type == "new_subscription_notification" || $notification_type == "reactivated_account_notification") { //sleep(15); $check = mysql_query("SELECT accountcode FROM users WHERE accountcode = '$account_code'") or die(mysql_error()); $check2 = mysql_num_rows($check); // If the user exists, set approved=1 if ($check2 != 0) { $update_approved = mysql_query("UPDATE users SET approved=1 WHERE accountcode = '$account_code'") or die(mysql_error()); } How can i handle what the user clicked in the Save File Dialog Box? if(user clicked "save") { i will send them an email; } else if (user clicked "cancel") { i will not send them an email; } is this possible? Please help me out guys. Thankyou I am pretty new to using php and mysql and am struggling to understand how to go about processing a multiple choice quiz script to check if the answer given by the user is right or wrong and give the user the final result . I understand how to write and process register pages and login scripts and the like but for some reason I just can't understand what i need to do for this type of script So far my thinking has been 1) When the page is submitted have a query that compares the answer selected to the answer in the database. 2) Have php variables for correct and and incorrect both initialised to 0 and which will change depending on the answers given. 3) Use an if else statement similar to the code below to add up the score : - if($result['answer']==$_POST[$result['id']]){ $correct_answer++; }else{ $incorrect_answer++; } 4) Have a query that enters the person taking the quiz's grade in to the database. I would really appreciate it someone could give me some guidance for the best way to do this. I have included below my code for selecting the questions form the database.
<?php
// Starts the session
session_start();
/*
*/
if (!isset($_SESSION['user_level']) or ($_SESSION['user_level'] != 0))
{
header("Location: error_page.php");
exit();
}
?>
<?php
require_once ('mysqli_connect.php');
$email_address = ['email_address'];
$quizGradeBegan=("INSERT INTO learner_grade_db( email_address, score, )VALUES ('$email_address',0) ");
$result=@mysqli_query($dbcon, $submittedAnswerQuery);
if(isset($_SESSION['email_address'])){
?>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Q-Quiz: Learner Homepage</title>
<link rel="stylesheet" href="sdnt.css" />
</head>
<body>
<div class="wrapper"> <!-- Start of wrapper div -->
<div class="header"> <!-- Start of header div -->
<h1>e-Quiz: <br> Learner Homepage</h1>
<?php
//Makes a call to includes/leaner_nav.php in order to show The Learner Navigation Bar
require_once("includes/learner_nav.php");
//Makes a call to includes/welcome_name.php in order to show the Learners name.
require_once("includes/welcome_name.php");
/*Makes a call to includes/current_date in order to shows the current date.
Will appear in the Day Month Year Format.*/
require_once("includes/current_date.php");
?>
<!-- Shows the Change text size images -->
<div id="textSizer"><!-- Start of the textSizer div -->
<img id="smallStyler" class="textSize" src="imgs/fontSmall.jpg" height="18" width="18" alt="Smallest" />
<img id="mediumStyler" class="textSize" src="imgs/fontMedium.jpg" height="18" width="18" alt="Default" />
<img id="largeStyler" class="textSize" src="imgs/fontLarge.jpg" height="18" width="18" alt="Biggest" />
</div> <!-- End of textsizer div -->
</div><!-- End of Header div -->
<div class="article"> <!-- Start of the article div -->
<?php
$query=("SELECT question_id, question, distractor_1, distractor_2, distractor_3, distractor_4 FROM multiplechoice_db ORDER BY RAND() LIMIT 3 " );
$result = @mysqli_query ($dbcon, $query); // Run the query.
while($row = mysqli_fetch_array($result, MYSQL_BOTH)):?>
<br>
<form action="gradepage.php" method="post">
<?php echo $row['question_id'];?>
<br>
<?php echo $row['question'];?>
<br>
<input type="radio" value="1" id=' distractor <?php echo $row['question_id'];?>' name ='<?php echo $row['question_id'];?>'/><?php echo $row['distractor_1'];?>
<br>
<input type="radio" value="2" id=' distractor <?php echo $row['question_id'];?>' name ='<?php echo $row['question_id'];?>'/><?php echo $row['distractor_2'];?>
<br>
<input type="radio" value="3" id=' distractor <?php echo $row['question_id'];?>' name ='<?php echo $row['question_id'];?>'/><?php echo $row['distractor_3'];?>
<br>
<input type="radio" value="4" id=' distractor <?php echo $row['question_id'];?>' name ='<?php echo $row['question_id'];?>'/><?php echo $row['distractor_4'];?>
<br>
<?php endwhile;?>
<p> <input id="submit" type="submit" name="submit" value="Click To Submit Completed Quiz "></>
</div> <!-- End of the article div -->
<div class="aside"> <!-- Start of the aside div -->
<ul class="nav2">
<?php
//Makes a call to includes/leanersidebar1.php in order to show The Learner Sidebar
require_once("includes/learnersidebar1.php");
?>
</ul>
<br><br><br><br><br>
</div> <!-- End of the aside div -->
<div class="footer "><!-- Start of the footer div -->
<?php
//Makes a call to includes/footer.php in order to show the Footer
require_once("includes/footer.php");
?>
</div><!-- End of the footer div -->
</div><!-- End of the wrapper div -->
</body>
<html>
Hello, Im trying to find a way to check around 500-600 links to check if they are alive. It works fine for 5-6 links but once i add more links it just times out. Is there a way i could process this so it does 1 link at a time or somthing ? <?php include("config.php"); $query = "SELECT * FROM `games` WHERE `r_fileserve` <> \"\" LIMIT 500"; $result = mysql_query($query); while($row=mysql_fetch_assoc($result)) { $link_str = file_get_contents("$row[r_fileserve]"); $pattern = '<input type="hidden" name="download" value="normal"/>'; preg_match($pattern,$link_str,$match); if ($match[0] != null) { echo "Working <br />"; } else { echo "File Down <br />"; } } ?> If I want to read in and process a CSV of a 1000 lines how easy is it to do without a database? By process, I mean read in the data and do simple manipulations + compare each line with a line from another file, that maybe have 50 lines I was just concerned that I might start hogging the CPU and memory of the server trying to process 1000 lines of data It's VERY important that I can do WITHOUT a database I'd only consider a database if it proves that not using will take too much CPU and memory I've only just began considering making the application - can't give full details - as I've got to figure them out myself! Any general advice would be great Thanks OM |
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