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PHP - Cant Upload Large Imgage
I want to allow for a user to upload any photo that they might have taken from their camera. I can't get photo's with large file sizes to upload. I have changed the setting in the php5.ini and set the settings extremely high. This has always worked for me before. I also have changed the code on the form.
<input type="hidden" name="MAX_FILE_SIZE" value="99000000" /> here is the code for the php5.ini register_globals = on allow_url_fopen = on expose_php = Off max_input_time = 500 variables_order = "EGPCS" extension_dir = ./ upload_tmp_dir = /tmp precision = 12 SMTP = relay-hosting.secureserver.net url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=,fieldset=" [Zend] zend_extension=/usr/local/zo/ZendExtensionManager.so zend_extension=/usr/local/zo/4_3/ZendOptimizer.so register_long_arrays = on max_file_uploads = 8M post_max_size = 8M Maybe the problem is not in the php5.ini ? Similar TutorialsHi All, Having issues uploading files larger than 1mb. This is what I have currently as default when I ran phpinfo() (working locally on my machine)... upload_max_filesize: 432M post_max_size: 432M memory_limit: 8M max_input_time: 60 max_execution_time: 30 I'm looking for the file to be converted into a blob, it works perfectly fine for files less than 1mb, but doesn't even run the mysql query above that. Any Ideas anyone? include("../../connect.php"); # these settings should help set_time_limit(0); # going in as a blob from now on $stamp = mktime(); $safename = $_FILES['Filedata']['tmp_name']; $filename = $_FILES['Filedata']['name']; $size = $_FILES['Filedata']['size']; $type = $_FILES['Filedata']['type']; $fk = $_REQUEST['fk']; $sqlname = $stamp . "-" . $_FILES['Filedata']['name']; # open and code in $fp = fopen($safename, 'r'); $content = fread($fp, filesize($safename)); $content = addslashes($content); fclose($fp); $insertS = "INSERT INTO $tableb (pal, afield, bfield, cfield, dfield, efield, ffield, ablob) VALUES ('6', '$fk', '$filename', '$size', '$type', '$width', '$height', '$content')"; $insertQ = mysql_query($insertS); print "1";
<!doctype html>
<html>
<head>
<meta content="text/html; charset=utf-8" http-equiv="content-type">
<title>Untitled Document</title>
</head>
<body>
<form action="upload_image.php" method="post" enctype="multipart/form-data">
<label>select page<input type="file" name="image">
<input type="submit" name="upload">
</label>
</form>
<?php
if(isset($_POST['upload']))
{
$image_name=$_FILES['image']['name']; //return the name ot image
$image_type=$_FILES['image']['type']; //return the value of image
$image_size=$_FILES['image']['size']; //return the size of image
$image_tmp_name=$_FILES['image']['tmp_name'];//return the value
if($image_name=='')
{
echo '<script type="text/javascript">alert("please select image")</script>';
exit();
}
else
{
$ex=move_uploaded_file($image_tmp_name,"image/".$image_name);
if($ex)
{
echo 'image upload done "<br>"';
echo $image_name.'<br>';
echo $image_size.'<br>';
echo $image_type.'<br>';
echo $image_tmp_name.'<br>';
}
else
{
echo 'error';
}
}
}
?>
</body>
</html>
I make this simple script for upload files like photo , It's work correctly ,but not upload the large files ex 8MB images 12MB images
Edited by Ch0cu3r, 04 October 2014 - 09:50 AM. Modified topic title - changed download to upload In the past, whenever I write an image upload script in php that needs to generate a thumbnail or resized version, I have had to make sure the image is a reasonable size before uploading otherwise you get the old 'allowed memory bytes exceeded' thing. What are my options if I want people to be able to upload a full size image from their camera i.e. a 15-20mb 4000x3000px image and then have a thumbnail and something like 500px wide version for displaying on the site? The large unaltered original needs to be stored as well as it will be used for prints. Is this just not possible with PHP? Or is it down to needing a dedicated server? Hi I am running debian lenny, apache2 php5. My fail upload fails for large file sizes. A 6.2 MB file uploads file, but a 10.2Mb file fails. I have set the Max file size to 50MB and max_execution to 600 etc in php.ini, but still have the same problems. I have noticed many others having similar problems. Is there a solution? Going to try and explain this the best I can but I don't really have the best idea on what's happening here. I have a submission form for users to fill out their information and upload an image. I've set the file limit size at 500000 which I assumed would be safe for images at 400k or below. When testing locally, any image that is below that file size gets uploaded successfully. However, when testing on my online host/server.. the submission form and data is successfully entered but the image isn't saved at all. It obviously isn't over the size of the file limit I set because it dooesn't return an error.. it successfuly submits but doesn't save or resize my image. I really have no clue what the problem could be. I went over the variables I set for folder locations to move the image to and everything works fine locally, but once on the host and online, it doesn't happen. Hello All, I have a simple upload form which I am using to upload files to Box.net using PHP Curl. It works fine for small files, but times out for larger files. Anyone have any suggestions for this? Thanks, Pete Here is the code: Code: [Select] <html> <body bgcolor="black"> <div align="center"> <img src="Homepage_02.jpg" border="0" /> <br> <br> <font color="#f1ca63"; font face="Arial"; font size="5">Upload</font> <br> <br> <?php if (isset($_POST['upload'])) { if (!empty($_FILES['new_file_1']['name'])) { $allowedExtensions = array("txt","csv","xml","css","doc", "docx","xls","xlsx","rtf","ppt","pdf","swf","flv","avi","wmv","mov","jpg","jpeg","gif","png"); foreach ($_FILES as $file) { if ($file['tmp_name'] > '') { if (!in_array(end(explode(".", strtolower($file['name']))),$allowedExtensions)) { echo $file['name'].' is an invalid file type!<br/>'; } else { $temp_name = $_FILES['new_file_1']['name']; $localfile = $_FILES['new_file_1']['tmp_name']; $file = fopen($localfile,'r'); $request_url = 'https://upload.box.net/api/1.0/upload/[Token Here]/[Folder ID]'; $post_params['check_name_conflict_folder_option'] = urlencode('1'); $post_params['new_file_1'] = "@$localfile"; $post_params['description'] = urlencode($_POST['description']); $post_params['uploader_email'] = urlencode($_POST['uploader_email']); $post_params['upload'] = urlencode('upload'); $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $request_url); curl_setopt($ch, CURLOPT_VERBOSE, 1); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_POST, true); curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST"); curl_setopt($ch, CURLOPT_POSTFIELDS, $post_params); curl_setopt($ch, CURLOPT_TIMEOUT, 300); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); $result = curl_exec($ch); curl_close($ch); $resultArray = explode(' ',$result); if($resultArray[5] != '') { $fileID = substr($resultArray[5],4,-1); $shareName = $temp_name; $link = 'http://www.box.net/shared/'.$shareName; } $renameurl = addslashes("https://www.box.net/api/1.0/rest?action=rename&api_key=[API KEY]&auth_token=[TOKEN Here]&target=file&target_id=".$fileID."&new_name=".$shareName); $renameResult = file_get_contents($renameurl); echo '<font color="white">Upload Successful</font>'; } } } } else { echo '<font color="white">Please select a file</font>'; } } ?> <hr width=600 color=grey> <br> <div align="center"> <form action="box_upload_curl.php" enctype="multipart/form-data" method="post"> <input type="hidden" name="check_name_conflict_folder_option" value="1"/> <table> <tr> <td class="field" style="color: #f1ca63; font-family: Arial; font-size: 14px" width="50%">Choose File to Upload: </td> <td class="input"><input type="file" name="new_file_1" /></td> </tr> <tr> <td class="field field_top" style="color: #f1ca63; font-family: Arial; font-size: 14px" ><br/> Description (optional):</td> <td class="input"><br/><textarea name="description"></textarea></td> </tr> <tr> <td class="field field_top" style="color:#f1ca63; font-family: Arial; font-size: 14px" > <br/> Your e-mail <font color="red">*</font>: </td> <td class="input field_top" style="color: #f1ca63; font-family: Arial; font-size: 14px" > <br/> <input type="text" name="uploader_email" id="email_input"></input> </td> </tr> <tr> <td colspan="2" class="submit" align="center"> <br /> <input type="submit" name="upload" value="Upload" /> </td> </tr> </table> </form> <hr width=600 color="grey"> </div> 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 Hi guys, I am currently receiving a large text file ( > 500mb), once per week which I have been manually splitting then processing to obtain the required CSV files. However, this is taking in the region of 2 to 3 hours. Very soon, these files will be sent daily and I really dont have the time to split and process this everyday I have been playing for a while to try and parse everything properly/automatically with fopen, feof and fgets ( and other 'f' options), but the script never seems to read the file all the way to the end - I assume this is due to memory usage. The data received in the file follows a strict pattern throughout the file which is: Code: [Select] BSNY990141112271112270100000 POO2C35 122354000 DMUS 075 O BX NTY LOLANCSTR 1132 11322 TB LIMORCMSJ 1135 00000000 LICRNFNJN 1140 00000000 H LICRNF 1141H1142H 11421142 T LISDAL 1147H1148H 11481148 T LIARNSIDE 1152H1153 11531153 T LIGOVS 1158 1159 11581159 T LIKTBK 1202 1202H 12021202 T LICARK 1206 1207 12061207 T LIULVRSTN 1214H1215H 12151215 T LIDALTON 1223 1223H 12231223 T LIDALTONJ 1225 00000000 LIROOSE 1229 1229H 12291229 T 2 LTBAROW 1237 12391 TF That is just one record of informaton (1 of around 140,000 records), each record has no fixed amount of lines but each line in each record is fixed to 80 characters and all lines in each record need to have the same unique 'id', at present, Im using an md5 hash of microtime. The first line of every record starts with 'BS' and the last line of each record starts with 'LT' terminating with 'TF'. All the other stuff between also follows a certain pattern of which I can break down effectively. The record above show one train service schedule, hence why each line in each record needs the same unique id. Anyone got any ideas on how I could process such a file effectively?? Many thanks Dave Hi all So... I am creating an import script for putting contacts into a database. The script we had worked ok for 500kb / 20k row CSV files, but anything much bigger than that and it started to run into the max execution limit. Rather than alter this I wish to create something that will run in the background and work as efficiently as possible. So basically the CSV file is uploaded, then you choose if the duplicates should be ignored / overwritten, and you match up the fields in the CSV (by the first line being a field title row), to the fields in the database. The field for the email address is singled out as this is to be checked for duplicates that already exist in the system. It then saves these values, along with the filename, and puts it all into an import queue table, which is processed by a CRON job. Each batch of the CRON job will look in the queue, find the first import that is incomplete, then start work on that file from where it left off last. When the batch is complete it will update the row to give a pointer in the file for the next batch, and update how many contacts were imported / how many duplicates there were So far so good, but when checking for duplicity it is massively slowing down the script. I can run 1000 lines of the file in 0.04 seconds without checking, but with checking that increases to 14-15 seconds, and gets longer the more contacts are in the db. For every line it tries to import its doing a SELECT query on the contact table, and although I am not doing SELECT * its still adding up to a lot of DB activity. One thought was to load every email address in the contacts table into an array before hand, but this table could be massive so thats likely to be just as inefficient. Any ideas on optimising this process? 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'");
Hey Guys, I need a solution for uploading very large files. As I found PHP has some memory limits. Is it even possible to upload files with a size of 4GB? I have a flash application that talks to upload.php Say I upload a 500mb file; it will obviously take a little while to upload. Will the max_execution_time settings cause this to fail? Its set at 60 right now and the upload is obviously taking longer than 1 minute. 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 ($match[0] != null) { echo "Working <br />"; } else { echo "File Down <br />"; } } ?> Hey everybody, I have a script that I think should be working, but it's not...go figure Here's the snippet that is causing and epic fail: <?php foreach($Array as $key => $value){ $$value = $key; } $checkVal = 'someValue'; $output = isset($$checkVal) ? TRUE : FALSE; ?> As you can see it basically sets the value of the array element to a var var and then checks agains an input word. If the input word matched the varName of a set variable, we can then assume that word was in the array and return TRUE. Pretty straight forward and I've tried about 3 different approaches to this, including: in_array and flipping and checking for isset(array['value']). The array that is being checked against is usually upwards of 15000 elements. I would appreciate any knowledge that helps understand any issues in searching large arrays and good ways to get around them, or if it's just an error in my coding/logic, let me know! Thank You all in advance. E The script in question works perfectly on my WAMP installation. It is designed to help a computer-challenged historian publish to the web using text CSV files without her having to use FTP or edit html files. The largest data set is about 400KB. The script is using TEXTAREA form input and uploading via POST. Smaller files upload okay. The larger ones fail with a blank screen (empty html) and usually only a few hundred bytes missing. Example: 380KB data POST fails with 367KB stored on remote host. No error message is saved to the remote host directory. I suspected suhosin.post.max_value_length as it is set to 64K, but more than four times that amount is being stored on the remote host. Can suhosin.post.max_value_length still be the problem? The remote host is running: PHP 5.2.5 Apache 2.2.11 Linux O/S PHPINFO(): max_execution_time - 30 max_input_time - 60 memory_limit - 64M post_max_size - 16M upload_max_filesize - 16M suhosin.post.max_value_length - 65384 Any suggestions much appreciated. Have a client who has a Wordpress site that is running slowly and wants performance improved. It is averaging on the order of 7 seconds or so to render basic pages. No video, few images, etc. The database has about 1 million records. my primary question is, "When does Wordpress hit a point that the db is too large and will slow down a site?" i understand there is no definitive answer, just trying to get a ballpark. its noteworthy that about 700,000 of those records are in a table for the REDIRECTION plugin. ive deactivated that plugin to eliminate those records as a factor.
as an fyi to anyone with any other ideas on how to speed the site up
- ive deactivated all plugins with no effect
- activated Twentyfourteen theme with no improvement ( to eliminate theme issues )
- uploaded a php page outside of Wordpress and it rendered immediately.
Hi, i am php programmer , i need help from php expert to create php apllication for large database . I have database table called "profiles" which contains millions(1.5 to 2 million) of profile of the business companies. This table has 10 fields and there is one field named as "bname" which is name of company , i made this column full-text index for full-text search . Now , i have to use this table for profile searching (using full-text search), profiles within particular cities , profiles within particular categories etc. This table contains millions of records so it will take lots of time for searching and fetching the reocrd(s) from this table. Can anybody help me that how can i manage this large table to improve the performance and fast searching with php ? Is there any other technique (algorithm) to manage large database (like facebook,twiiter,orkut)? I need to process a large CSV file (40 MB - 300,000 rows). While I have been working with smaller files my existing code is not able to work with large files. All I need to do is - read a particular column from file and then count total number of rows and add all the values from column. My exisitng piece of code imports whole CSV file into an array (a class is used) and then using 'ForEach' loop, reads the required column and values into another array. Once the data is in this array i can simply sum or count it. While this served me well for smaller files, i am not able to use this approach to read a larger php file. I have already increased the memory allocated to php and max_execution_time but the script just keeps on running I am no php expert but usualy get around with trial and error.......your thoughts and help will be greatly appreciated Exisiting code: Once data has been processed by initial class (Class used is freely available and known as 'parsecsv', available at http://code.google.com/p/parsecsv-for-php/) After calling the class and processing the csv file: ?php ini_set('max_execution_time', 3000); $init = array(0); //Initialize a dummy array, which hold value '0' foreach ($csv->data as $key => $col): //Get value from array, 'Data' is an array processed by class and holds csv data $ColValue = $col[SALARY']; //retrieves the column you want { $SAL= $col['SALARY']; //Column that you want to process from csv array_push ($init, $SAL); // Push value into dummy array created above echo "<pre>"; } endforeach; $total_rows = (Count($init) -1); //Count total number of value, '-1' to remove the first initilaized value in array echo "Total # of rows: ". $total_rows . "\n"; echo "Total Sum: ". array_sum($init) . "\n"; ?> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- I have a soap client written up that works well on small requests, but on large ones I face out of memory issues. I want to be able to write the response directly to a file as an xml document, so I can use something like xpath. When I try this even on small responses it seems to go into a loop: $infile = $client->Retrieve($criteria); $outfile = fopen('./sites/all/modules/cvent/data.txt', 'w'); while (!feof($infile)) { fwrite($outfile, fread($infile, 2048)); } how can I put the data into a file straight from the response and still be economical on memory? |
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