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PHP - How Can I Add An Image To An Input Id="file" ?
I'm using an Upload Form and I believe this line of code, shown below, is what the attached image shows (see attached image).
How can I add a different image button to replace the "Choose File" button that's currently there?
Also, how can I put some space between the Choose File button and the "No File Chosen" function?
Thanks
<div class='controls'>
<input id="file" type="file" name="file" />
<?php //echo form_error('file'); ?></div>
Similar TutorialsI'm using an Upload Script, and I've been working on trying to style the 'Choose File Button' (input file button) I need to allow a user to input a CSV file and to display what they've got, possibly for corrections. I'm thinking of limitations for filesize, what happens if the columns overlap the page, and realtime. What seems to be a good way of providing this functionality? Any suggestions? Thanks! Mark I can determine which radio button is selected for each file upload prompt because I have a name and a value. So the array name=image can have one of three values for each file upload prompt. Is there a way to determine which of the three file upload prompts was loaded (clicking browse & select image) with an image and which was not? There doesn't seem to be a value like there is with radio buttons. I want to be able to replace an already uploaded image with another. Thanks. <input type='radio' name='image[image0]' value='keep' checked='checked'/> <input type='radio' name='image[image0]' value='delete' /> <input type='radio' name='image[image0]' value='replace' /> <input type="file" name="image[]" /> <input type='radio' name='image[image1]' value='keep' checked='checked'/> <input type='radio' name='image[image1]' value='delete' /> <input type='radio' name='image[image1]' value='replace' /> <input type="file" name="image[]" /> <input type='radio' name='image[image2]' value='keep' checked='checked'/> <input type='radio' name='image[image2]' value='delete' /> <input type='radio' name='image[image2]' value='replace' /> <input type="file" name="image[]" /> if (isset($_POST['submitted']) && ($image = $_POST['image'])) { foreach($image as $imageKey => $imageValue) { if ($imageValue == 'keep') { do this } } } Hey all, I am building a simple cms. I have a posts table and I have an images table. A post has many images and images has a foreign key to the posts table. So when a user edits, updates, creates, and deletes a post, they affect the images related to the post. Sometimes a post can have more than one image, like three images. Hence I rendered this in the view (note that I am using a datamapper that converts tables to objects and fields to key/value pairs): Code: [Select] foreach($records as $post){ echo form_open_multipart("homes/update/$post->id"); //File uploads require a multipart form. Default form handling uses the application/x-www-form-urlencoded content type. Multipart forms use the multipart/form-data encoding. //this is critical to pass the id as part of the action attribute of the form, so we can use our params hash to target the id to update the specific record echo label('Update Title'); echo form_input('title',$post->title); echo label('Update Body'); echo form_textarea('body',$post->body); $images = $post->images->include_join_fields()->get(); if(!is_null($images->image_file_name)){ echo label('Update Images'); foreach($images as $image){ echo form_upload('image_file_name',$image->image_file_name); } } } echo form_submit('submit','Update'); The above line of code will render a few input file types. The problem occurs during posting to my update method. It is looking for one parameter from the input file field and so if I upload three different images, it will only look for one and write only one to database: Code: [Select] $field_name = 'image_file_name'; if ( ! $this->upload->do_upload($field_name)){ $error = array('error' => $this->upload->display_errors()); echo $error['error']; // redirect('homes/edit'); } else { $data = array('upload_data' => $this->upload->data()); $image_file_name = $data['upload_data']['file_name']; Is it possible to do wht I am trying to do? Should I only have on input file type per form submission or is that I need to fix the code to accomodate for multiple submissions by creating an array of sorts? Thanks for response. Hey guys! I'm making a locally run web based application for entering/storing/editing data. I am trying to do this thing where I export a 'records.txt' file to a different location which can be selected by the user. I have a lame <input type='text' value='H:\'> box going on which I was going to use to define the path for the file to be saved, but I want to be able to use a pop up windows (or whatever native OS finder application) just like the one which appears when you use <input type='file'>. Now that I think about it, I think this is more of a html question, but it's 2.30am and my project is due today... See! what the hell, I just habitually pressed ctrl-s after working in dreamweaver for hours and the exact function which I am looking for popped up, how do I do that?! Please thanks guys Hi, This is the code I made to show the problem: $useragent = "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.12) Gecko/20101026 Firefox/3.6.12 ( .NET CLR 3.5.30729)"; $timeout = 10 ; $cookie = tempnam ("/tmp", "CURLCOOKIE"); $post = array('_method'=>"put", 'authenticity_token'=>' zcvcxfsdfvxcv', 'profile_image[a]'=>"@Girl-Next-Door-movie-f01.jpg" ); $ch = curl_init(); curl_setopt( $ch, CURLOPT_USERAGENT, $useragent); curl_setopt($ch, CURLOPT_HEADER, 1); curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_HTTPHEADER, array('Expect:')); curl_setopt($ch, CURLOPT_URL, "http://localhost/test.php"); curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie); curl_setopt( $ch, CURLOPT_COOKIEJAR, $cookie ); curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, true ); curl_setopt( $ch, CURLOPT_ENCODING, "" ); curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true ); curl_setopt( $ch, CURLOPT_AUTOREFERER, true ); curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, false ); # required for https urls curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT, $timeout ); curl_setopt( $ch, CURLOPT_TIMEOUT, $timeout ); curl_setopt($ch, CURLOPT_POSTFIELDS, $post); $html = curl_exec($ch); curl_close($ch); Now this link used above: http://localhost/test.php has this code: print_r($_POST); print_r($_FILES); It simply prints whats in post and files. So the above code displays this on screen: Code: [Select] Array ( [_method] => put [authenticity_token] => zcvcxfsdfvxcv ) Array ( [profile_image] => Array ( [name] => Array ( [a] => Girl-Next-Door-movie-f01.jpg ) [type] => Array ( [a] => image/jpeg ) [tmp_name] => Array ( [a] => /tmp/phppLJPQV ) [error] => Array ( [a] => 0 ) [size] => Array ( [a] => 55377 ) ) ) but we need to modify the code so that it should display this: Code: [Select] Array ( [_method] => put [authenticity_token] => zcvcxfsdfvxcv ) Array ( [profile_image[a]] => Array ( [name] => Girl-Next-Door-movie-f01.jpg [type] => image/jpeg [tmp_name] => /tmp/phppLJPQV [error] => 0 [size] => 55377 ) ) Meaning, it is taking this(profile_image[a]) as an array when we are defining $post because that's how curl recognizes that we want to upload only a file or an array of files on server by http post. So, basically the problem is the name of the input field that is defined as an array (profile_image[a]) on the web page that we are trying to mock. If this(profile_image[a]) was this (profile_image_a)(without []) on that webpage, then it would not have been a problem. So, if you understand, this is basically a syntax problem. I do not know how stop curl from reading 'profile_image[a]' as an array here 'profile_image[a]'=>"@Girl-Next-Door-movie-f01.jpg. I need curl to read 'profile_image[a]' as an string and not array. I have to use [], otherwise I will not be able to mock the webpage as the name will change. It will give error. I hope I explained the problem and also gave you a way to test if you have a solution. Again, if your code starts displaying this: Code: [Select] Array ( [_method] => put [authenticity_token] => zcvcxfsdfvxcv ) Array ( [profile_image[a]] => Array ( [name] => Girl-Next-Door-movie-f01.jpg [type] => image/jpeg [tmp_name] => /tmp/phppLJPQV [error] => 0 [size] => 55377 ) ) ,then we have a solution. Thanks for helping in advance. Regards, Manoj Hello, Iv written a small script in JS to add input boxes of the type file to the page.. My problem is when i use multiple of those input boxes and submit the form the $_FILES variable only reads 1 of those boxes.. This is the javascript im using: Code: [Select] function addImageBox() { var imageBoxes = document.getElementById("imageBoxes"); var tr = document.createElement("tr"); var td = document.createElement("td"); var td2 = document.createElement("td"); var inputFile = document.createElement("input"); inputFile.setAttribute("type", "file"); inputFile.setAttribute("name", "image[]"); inputFile.setAttribute("style", "width: 450px"); td.appendChild(document.createTextNode("Image")); td2.appendChild(inputFile); tr.appendChild(td); tr.appendChild(td2); imageBoxes.appendChild(tr); } When i add 2 boxes (making it 3 boxes on the page in total) and count the $_FILES var after submiting the form, the count method returns 1, and when i var_dump it only 1 array is in $_FILES. Any idea's? thanks! Can I get some help or a point in the right direction.
I am trying to create a form that allows me to add, edit and delete records from a database.
I can add, edit and delete if I dont include the image upload code.
If I include the upload code I cant edit records without having to upload the the same image to make the record save to the database.
So I can tell I have got the code processing in the wrong way, thing is I cant seem to see or grasp the flow of this, to make the corrections I need it work.
Any help would be great!
Here is the form add.php code
<?php require_once ("dbconnection.php");
$id="";
$venue_name="";
$address="";
$city="";
$post_code="";
$country_code="";
$url="";
$email="";
$description="";
$img_url="";
$tags="";
if(isset($_GET['id'])){
$id = $_GET['id'];
$sqlLoader="Select from venue where id=?";
$resLoader=$db->prepare($sqlLoader);
$resLoader->execute(array($id));
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Add Venue Page</title>
<link href='http://fonts.googleapis.com/css?family=Droid+Sans' rel='stylesheet' type='text/css'>
<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
<?php
$sqladd="Select * from venue where id=?";
$resadd=$db->prepare($sqladd);
$resadd->execute(array($id));
while($rowadd = $resadd->fetch(PDO::FETCH_ASSOC)){
$v_id=$rowadd['id'];
$venue_name=$rowadd['venue_name'];
$address=$rowadd['address'];
$city=$rowadd['city'];
$post_code=$rowadd['post_code'];
$country_code=$rowadd['country_code'];
$url=$rowadd['url'];
$email=$rowadd['email'];
$description=$rowadd['description'];
$img_url=$rowadd['img_url'];
$tags=$rowadd['tags'];
}
?>
<h1 class="edit-venue-title">Add Venue:</h1>
<form role="form" enctype="multipart/form-data" method="post" name="formVenue" action="save.php">
<input type="hidden" name="id" value="<?php echo $id; ?>"/>
<div class="form-group">
<input class="form-control" type="hidden" name="id" value="<?php echo $id; ?>"/>
<p><strong>ID:</strong> <?php echo $id; ?></p>
<strong>Venue Name: *</strong>
<input class="form-control" type="text" name="venue_name" value="<?php echo $venue_name; ?>"/><br/>
<br/>
<strong>Address: *</strong>
<input class="form-control" type="text" name="address" value="<?php echo $address; ?>"/><br/>
<br/>
<strong>City: *</strong>
<input class="form-control" type="text" name="city" value="<?php echo $city; ?>"/><br/>
<br/>
<strong>Post Code: *</strong>
<input class="form-control" type="text" name="post_code" value="<?php echo $post_code; ?>"/><br/>
<br/>
<strong>Country Code: *</strong>
<input class="form-control" type="text" name="country_code" value="<?php echo $country_code; ?>"/><br/>
<br/>
<strong>URL: *</strong>
<input class="form-control" type="text" name="url" value="<?php echo $url; ?>"/><br/>
<br/>
<strong>Email: *</strong>
<input class="form-control" type="email" name="email" value="<?php echo $email; ?>"/><br/>
<br/>
<strong>Description: *</strong>
<textarea class="form-control" type="text" name="description" rows ="7" value=""><?php echo $description; ?></textarea><br/>
<br/>
<strong>Image Upload: *</strong>
<input class="form-control" type="file" name="image" value="<?php echo $img_url; ?>"/>
<small>File sizes 300kb's and below 500px height and width.<br/><strong>Image is required or data will not save.</strong></small> <br/><br/>
<strong>Tags: *</strong>
<input class="form-control" type="text" name="tags" value="<?php echo $tags; ?>"/><small>comma seperated vales only, e.g. soul,hip-hop,reggae</small><br/>
<br/>
<p>* Required</p>
<br/>
<input class="btn btn-primary" type="submit" name="submit" value="Save">
</div>
</form>
</div>
</body>
</html>
Here is the save.php code
<?php
error_reporting(E_ALL);
ini_set("display_errors", 1);
include ("dbconnection.php");
$venue_name=$_POST['venue_name'];
$address=$_POST['address'];
$city=$_POST['city'];
$post_code=$_POST['post_code'];
$country_code=$_POST['country_code'];
$url=$_POST['url'];
$email=$_POST['email'];
$description=$_POST['description'];
$tags=$_POST['tags'];
$id=$_POST['id'];
if(is_uploaded_file($_FILES['image']['tmp_name'])){
$folder = "images/hs-venues/";
$file = basename( $_FILES['image']['name']);
$full_path = $folder.$file;
if(move_uploaded_file($_FILES['image']['tmp_name'], $full_path)) {
//echo "succesful upload, we have an image!";
var_dump($_POST);
if($id==null){
$sql="INSERT INTO venue(venue_name,address,city,post_code,country_code,url,email,description,img_url,tags)values(:venue_name,:address,:city,:post_code,:country_code,:url,:email,:description,:img_url,:tags)";
$qry=$db->prepare($sql);
$qry->execute(array(':venue_name'=>$venue_name,':address'=>$address,':city'=>$city,':post_code'=>$post_code,':country_code'=>$country_code,':url'=>$url,':email'=>$email,':description'=>$description,':img_url'=>$full_path,':tags'=>$tags));
}else{
$sql="UPDATE venue SET venue_name=?, address=?, city=?, post_code=?, country_code=?, url=?, email=?, description=?, img_url=?, tags=? where id=?";
$qry=$db->prepare($sql);
$qry->execute(array($venue_name, $address, $city, $post_code, $country_code, $url, $email, $description, $full_path, $tags, $id));
}
if($success){
var_dump($_POST);
echo "<script language='javascript' type='text/javascript'>alert('Successfully Saved!')</script>";
echo "<script language='javascript' type='text/javascript'>window.open('index.php','_self')</script>";
}
else{
var_dump($_POST);
echo "<script language='javascript' type='text/javascript'>alert('Successfully Saved!')</script>";
echo "<script language='javascript' type='text/javascript'>window.open('index.php','_self')</script>";
}
} //if uploaded
else{
var_dump($_POST);
echo "<script language='javascript' type='text/javascript'>alert('Upload Recieved but Processed Failed!')</script>";
echo "<script language='javascript' type='text/javascript'>window.open('index.php','_self')</script>";
}
} //move uploaded
else{
var_dump($_POST);
echo "<script language='javascript' type='text/javascript'>alert('Successfully Updated.')</script>";
echo "<script language='javascript' type='text/javascript'>window.open('index.php','_self')</script>";
}
?>
Thanks in advance!
Edited by hankmoody, 12 August 2014 - 05:15 PM. Hi All, Need help. I have a form which collect the users information including image which are stored in the directory. I want to rename the image file to the name of the user and stores it relative path in SQL table so that when I retrieve user name it also retrieve the image of the user. My Table structure is as follow: id int(5) lecturer_name varchar(10) lecturer_img_path varchar(100) Below is the PHP and HTML code. PHP Code <?php $dbhost = 'localhost'; $dbuser = 'root'; $dbpass = ''; $conn = mysql_connect($dbhost, $dbuser, $dbpass) or die ('Error connecting to mysql'); $dbname = 'test'; mysql_select_db($dbname)or die ('Error connecting to mysql'); ?> <?php if(isset($_POST['lecturer'])) { $lecturer = $_POST['lecturer']; $n = count($lecturer); $i = 0; echo "Your selected lecturer are \r\n" . "<ol>"; while ($i < $n) { if($lecturer[$i] == ""){ //do nothing $i++; }else{ echo "<li>{$lecturer[$i]}</li> \r\n"; $i++; } } echo "</ol>"; } ?> <?php mysql_close($conn); ?> HTML 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>lecturer details</title> <style type="text/css"> body { background-color: #ffc; } </style> </head> <body> <b> <h1>Enter new lecturer details :</h1> <form id="form1" name="form1" method="post" action="submit1.php"> <p>Lecturer:<br /> <label for="lecturer"></label> <input name="lecturer[]" type="text" id="lecturer1" size="15" /> <label for="lect_img1"></label><input id="lect_img1" type="file" name="lect_img[]"><br /> <input name="lecturer[]" type="text" id="lecturer2" size="15" /> <label for="lect_img2"></label><input id="lect_img2" type="file" name="lect_img[]"><br /> <input name="lecturer[]" type="text" id="lecturer3" size="15" /> <label for="lect_img3"></label><input id="lect_img3" type="file" name="lect_img[]"><br /> <input name="lecturer[]" type="text" id="lecturer4" size="15" /> <label for="lect_img4"></label><input id="lect_img4" type="file" name="lect_img[]"><br /> <input name="lecturer[]" type="text" id="lecturer5" size="15" /> <label for="lect_img5"></label><input id="lect_img5" type="file" name="lect_img[]"><br /> <input name="lecturer[]" type="text" id="lecturer6" size="15" /> <label for="lect_img6"></label><input id="lect_img6" type="file" name="lect_img[]"><br /> <br /> <input name="submit" type="submit" id="send" value="submit"> </form> </b> </body> </html> Hello, I am attempting to create a script where a user puts a text string into a form and clicking on submit. Then it adds that text string to a mysql database and gives the user a link back to it. Something like mysite.com/key.php?id=4 and when going to that link it will display the text string from the database but printed in an image. I wrote something up but I cannot get it to work. I may be a little in over my head. Any help is appreciated.
The way I coded this all to work is the user inputs the information into index.php which givekey.php inserts that into the database. I have not yet figure out how to do this in one single step. After that I wanted it to navigate directly to key.php which would display the key and the link to that page with the ?key=XX attribute. getkey.php
<?php
require_once 'dbinfo.php';
// database connection
$id = $_GET['id'];
// do some validation here to ensure id is safe
$link = mysql_connect($servername, $username, $password);
if (!$link) {
die('Could not connect: ' . mysql_error());
}
@mysql_select_db($database) or die( "Unable to select database");
$sql = "SELECT ukey FROM keycode WHERE id=$id";
$result = mysql_query("$sql");
$row = mysql_fetch_assoc($result);
mysql_close($link);
header("Content-type: image/png");
echo $row['ukey'];
?>
key.php <html> <head> <title>Your Key Is Ready</title> </head> <body> <img src="getkey.php?id=1" width="175" height="200" /> </body> </html>index.php
<html>
<head>
<title></title>
</head>
<body>
<section id="mid_section">
<div id="boxes">
<h1>
Testing input key
</h1>
<br/>
<form id="myform" action="givekey.php" method="post">
Key:<br />
<input type="text" value="ukey">
Source:<br />
<input type="radio" value="hb">HB<br />
<input type="radio" value="ig">IG<br />
<input type="radio" value="other">Other<br />
<button id="sub">Submit</button>
</form>
</body>
</html>
givekey.php
<?php
include_once('dbinfo.php');
$conn = mysql_connect($servername, $username, $password);
$db= mysql_select_db($database);
$ukey =$_POST['ukey'];
$hb =$_POST['hb'];
$ig =$_POST['ig'];
$other =$_POST['other'];
if(mysql_query("INSERT INTO `keycode`(`ukey`) VALUES ([$ukey]); INSERT INTO `source`(`hb`,`ig`,`other`) VALUES ([$hb],[$ig],[$other]);"))
?>
Edited by chrisb302, 13 November 2014 - 12:18 AM. I will apologize up front if this is a dumb question, but I have searched for the solution for almost a week. I am not very experienced with php. I would appreciate any help I can get because I need to get the site back up. I have a website that has been working well for several years. It was running on php 5.6. I have to change it to php 7.1 or 7.2. I made the coding changes. The problem is only with files that I had pw protected using htaccess and htpasswd. I do not have a test server set up on my local machine. I do have a domain on my host server that I use for testing. When I started this process, I uploaded the updated files to the test domain but I did not add the pw protection. Everything worked with no issues. I then uploaded the files to the main domain. They were pw protected on the main domain. The pages use html forms along with php to read, write, and edit information in a mysql database. The page function/interaction is as follows: www.lonestarschool.org - main page (index.php). Works fine www.lonestarschool.org/announcements.php - pulls data from a mysql database and displays. This page has a links to add or delete information from the database. Works fine www.lonestarschool.org/announcements/delannouncement.php - displays the information from the database with a "Delete" button beside it. The delete button calls hwww.lonestarschool.org/announcements/do_delannouncement.php using post. Works fine. Click a "Delete" button - I get "No input file specified" Based on web research, it looked like the htaccess file was causing the issue. Made sense especially given that the test domain without htaccess worked. To test the theory, I copied the htaccess file to the folder on the test domain. I then got the same error on the test domain. I thought this was progress, but not so. I removed the htaccess from both domains. Both still give me the error. I cleared browser cache. No effect. I also visited the web site from a mobile device. that had never been used to access the sites. I got the same error. Please, if anyone has any ideas, I need the help. I will do everything I can to provide additional information. Thanks in advance.
Hi Friends, I have uploaded a image with the file name (pics%20of-cute-girls.jpg). Its uploaded and displaying in the local system but not in the server. Could you please tell me what should be the reason for this? what setting does i need to change? For your reference i have attached that file I have uploaded a png image file to my server using FTP, the file is simply '.png' but displays the broken image icon
the image url is: http://www.instaworldcup.com/.png
how do i get this image to display with the name '.png' as I have seen on other sites, but i am having no luck
I don't know why this image upload code isn't uploading the image file to the uploads/ folder.
Any help will be appreciated.
$allowedExts = array("gif", "jpeg", "jpg", "png");
$temp = explode(".", $_FILES["file"]["name"]);
$extension = strtolower( end($temp) );
if ( $_FILES["file"]["size"] < 2000000
&& in_array($extension, $allowedExts) )
{
if ($_FILES["file"]["error"]!= 0)
{
echo "Return Code: " . $_FILES["file"]["error"] . "<br>";
} else {
$length = 20;
$randomString = substr(str_shuffle(md5(time())),0,$length);
$newfilename = $randomString . "." . $extension;
move_uploaded_file($_FILES["file"]["tmp_name"], "upload/" . $newfilename );
$file_location = '<a href="http://www.--.com/upload/' . $newfilename . '">http://www.--.com/upload/' . $newfilename . '</a>';
}
} else {
echo "Invalid upload file";
}
<form enctype="multipart/form-data" action="uploader.php"> <input type="file" name="file" id="file"> <input type="submit" name="submitted" value="Submit"> </form> Hi! I have .swf files that have images in them. I can view them with swf decompiler on my computer but i need to have this functionality on my website. Is there any way to extract images from .swf file with php? I have a flash application that calls php script to do the image file upload and save the image in jpg format in thumbnail size. I swear it worked at one time, and then as I tried to figure out how to covert other image formats that are not currently built-in in php library (createimagefrom... functions), I played around with it a little bit, then it doesn't upload file any more!!! What I got, is that NONE of the image files is saved in my designated image folders, subsequently the flash application comes up with a broken image link. PLEASE HELP! MANY THANKS! Here's the relevant flash code: Code: [Select] private function uploadFiles():void { var curTime:Date = new Date(); timeStamp = curTime.valueOf().toString(); var variables:URLVariables = new URLVariables("timeStamp=" + timeStamp); var request:URLRequest = new URLRequest(ModelLocator.getInstance().serverPath+"uploadArtImages.php"); request.method = URLRequestMethod.POST; request.data = variables; file.upload(request); Application.application.showLoading(); } Here's my php script: (it's really a simple script, a big chunk of it is just some functions that does error checking and image conversions) <?php $timeStamp = $_POST['timeStamp']; $file = $_FILES['Filedata']; $tempFile = $file['tmp_name']; $fileName = $file['name']; $fileSize = $file['size']; $errorCode = 0; //0: success $allowedExtensions = array("jpg", "bmp", "png", "gif", "tif", "ps", "eps", "pdf"); $mime = array('image/gif' => 'gif', 'image/jpeg' => 'jpg', 'image/png' => 'png', 'application/x-shockwave-flash' => 'swf', 'image/psd' => 'psd', 'image/bmp' => 'bmp', 'image/tiff' => 'tif', 'image/jp2' => 'jp2', 'image/iff' => 'iff', 'image/vnd.wap.wbmp' => 'bmp', 'image/xbm' => 'xbm', 'image/vnd.microsoft.icon' => 'ico'); public function imagecreatefrombmp($p_sFile) { // Load the image into a string $file = fopen($p_sFile,"rb"); $read = fread($file,10); while(!feof($file)&&($read<>"")) $read .= fread($file,1024); $temp = unpack("H*",$read); $hex = $temp[1]; $header = substr($hex,0,108); // Process the header // Structu http://www.fastgraph.com/help/bmp_header_format.html if (substr($header,0,4)=="424d") { // Cut it in parts of 2 bytes $header_parts = str_split($header,2); // Get the width 4 bytes $width = hexdec($header_parts[19].$header_parts[18]); // Get the height 4 bytes $height = hexdec($header_parts[23].$header_parts[22]); // Unset the header params unset($header_parts); } // Define starting X and Y $x = 0; $y = 1; // Create newimage $image = imagecreatetruecolor($width,$height); // Grab the body from the image $body = substr($hex,108); // Calculate if padding at the end-line is needed // Divided by two to keep overview. // 1 byte = 2 HEX-chars $body_size = (strlen($body)/2); $header_size = ($width*$height); // Use end-line padding? Only when needed $usePadding = ($body_size>($header_size*3)+4); // Using a for-loop with index-calculation instaid of str_split to avoid large memory consumption // Calculate the next DWORD-position in the body for ($i=0;$i<$body_size;$i+=3) { // Calculate line-ending and padding if ($x>=$width) { // If padding needed, ignore image-padding // Shift i to the ending of the current 32-bit-block if ($usePadding) $i += $width%4; // Reset horizontal position $x = 0; // Raise the height-position (bottom-up) $y++; // Reached the image-height? Break the for-loop if ($y>$height) break; } // Calculation of the RGB-pixel (defined as BGR in image-data) // Define $i_pos as absolute position in the body $i_pos = $i*2; $r = hexdec($body[$i_pos+4].$body[$i_pos+5]); $g = hexdec($body[$i_pos+2].$body[$i_pos+3]); $b = hexdec($body[$i_pos].$body[$i_pos+1]); // Calculate and draw the pixel $color = imagecolorallocate($image,$r,$g,$b); imagesetpixel($image,$x,$height-$y,$color); // Raise the horizontal position $x++; } // Unset the body / free the memory unset($body); // Return image-object return $image; } function ValidateImageFile($input_file, &$width, &$height, &$type) { global $allowedExtensions; global $mime; global $errorCode; $errorCode = 0; //reset $width = 0; $height = 0; $type = 0; $file_info = getimagesize($input_file['tmp_name']); if(!$file_info || empty($file_info)) { // No Image? //$error = "The uploaded file doesn't seem to be an image."; $errorCode = 1; return FALSE; } else { // An Image? check extension // Get File Extension (if any) $file_name = $input_file['name']; $dotExt = strrchr($file_name, "."); if (!$dotExt) { //no extension found $errorCode = 2; return FALSE; } else { $ext = strtolower(substr($dotExt, 1)); $ext = ($ext == 'jpeg') ? 'jpg' : $ext; //convert jpeg to jpg $ext = ($ext == 'tiff') ? 'tif' : $ext; if(!in_array($ext, $allowedExtensions)) { //has extension, but invalid //$error .= "You must upload a file with one of the following extensions: ".$exts; $errorCode = 2; return FALSE; } else { $file_mime = $file_info['mime']; //if($ext == 'jpc' || $ext == 'jpx' || $ext == 'jb2') { // $extension = $ext; //} else { // $extension = ($mime[$file_mime] == 'jpeg') ? 'jpg' : $mime[$file_mime]; //} //if(!$extension) { // $extension = ''; // $file_name = str_replace('.', '', $file_name); //} if (strcmp($mime[$file_mime], $ext)) { $errorCode = 3; return FALSE; //strcmp non zero, mime type doesn't match ext, error! } } } } $width = $file_info[0]; $height = $file_info[1]; $type = $file_info[2]; return TRUE; } // $w_dst = maximum width of thumbnail // $h_dst = maximum height of thumbnail // $n_img = new thumbnail name function ConvertPic($w_dst, $h_dst, $new_img, $file_src, $w_src, $h_src, $type_src) { ini_set('memory_limit', '100M'); // handle large images unlink($new_img); // remove old images if present if ($w_src > $w_dst || $h_src > $h_dst) { $ratio = $w_src/$h_src; if ($w_dst/$h_dst > $ratio) {$w_dst = floor($h_dst*$ratio);} else {$h_dst = floor($w_dst/$ratio);} } else { $w_dst = $w_src; $h_dst = $h_src; } switch ($type_src) {case 1: //IMAGETYPE_GIF: // 1: gif -> jpg $img_src = imagecreatefromgif($file_src); break; case 2: //IMAGETYPE_JPEG: // 2: jpeg -> jpg $img_src = imagecreatefromjpeg($file_src); break; //case IMAGETYPE_JPEG2000: // $img_src = imagecreatefromjpeg($file_src); // break; case 3: //IMAGETYPE_PNG: // 3: png -> jpg $img_src = imagecreatefrompng($file_src); break; case IMAGETYPE_WBMP: // wbmp -> jpg $img_src = imagecreatefromwbmp($file_src); break; case IMAGETYPE_XBM: $img_src = imagecreatefromxbm($file_src); break; case IMAGETYPE_BMP: $img_src = imagecreatefrombmp($file_src); break; } $img_dst = imagecreatetruecolor($w_dst, $h_dst); // resample imagecopyresampled($img_dst, $img_src, 0, 0, 0, 0, $w_dst, $h_dst, $w_src, $h_src); imagejpeg($img_dst, $new_img); // save new image, always jpg imagedestroy($img_src); imagedestroy($img_dst); } $uploadFileName = ''; if($file['error'] == UPLOAD_ERR_OK) { $width = 0; $height = 0; $type = 0; $dir = "./art_images/"; $dirThumb = "./art_images_thumb/"; if(ValidateImageFile($file, $width, $height, $type)) { # Do uploading here // make a unique filename for the uploaded file and check it is not already // taken... if it is already taken keep trying until we find a vacant one // sample filename: 1140732936-filename.jpg //$now = time(); //$uploadFileName = $now.'-'.$fileName; //while(file_exists($dir.$uploadFileName)) { // $now++; // $uploadFileName = $now.'-'.$fileName; //} $uploadFileName = $timeStamp . '-' . $fileName; unlink($dir . $uploadFileName); //make sure there's no exist file if (!move_uploaded_file($tempFile, $dir . $uploadFileName)) { //echo "cannot move file, nothing uploaded"; $errorCode = 4; } else { ConvertPic(150, 150, $dirThumb . $uploadFileName, $dir . $uploadFileName, $width, $height, $type); //echo $uploadFileName; } } else { //echo "file not valid" . $errorCode; } } else { //echo "upload error"; $errorCode = 5; } ?> Hi I am new to PHP... I wanted to design a banner.. the require data should be entered by user like Name of a banner, Details as well as Image to display on it. I think for this I may need to use file upload option.. I tried this but $Files not working for me... some times its shows diff errors on diff browsers, I am new to PHP I dont know what is the prob. I dont have any code on this... if anyone have any tutorial on this, that will be the gr8 help as I am trying to solve this from last 1 and 1/2 week.. I used http://www.tizag.com/phpT/fileupload.php its showing error msg There was an error uploading the file, please try again! Thanks in adavnce Hi i have this form which meant to upload the create an album but some how doesnt not work can some1 help please i use 3 files here they are addalbum.php is where is not working the other files are just the database config and functions.php the error messages from the addalbum.php functions addalbum.php require_once '../library/config.php'; require_once '../library/functions.php'; if(isset($_POST['txtName'])) { $albumName = $_POST['txtName']; $albumDesc = $_POST['mtxDesc']; $imgName = $_FILES['fleImage']['name']; $tmpName = $_FILES['fleImage']['tmp_name']; // we need to rename the image name just to avoid // duplicate file names // first get the file extension $ext = strrchr($imgName, "."); // then create a new random name $newName = md5(rand() * time()) . $ext; // the album image will be saved here $imgPath = ALBUM_IMG_DIR . $newName; // resize all album image $result = createThumbnail($tmpName, $imgPath, THUMBNAIL_WIDTH); if (!$result) { echo "Error uploading file"; exit; } if (!get_magic_quotes_gpc()) { $albumName = addslashes($albumName); $albumDesc = addslashes($albumDesc); } $query = "INSERT INTO tbl_album (al_name, al_description, al_image, al_date) VALUES ('$albumName', '$albumDesc', '$newName', NOW())"; mysql_query($query) or die('Error, add album failed : ' . mysql_error()); // the album is saved, go to the album list echo "<script>window.location.href='index.php?page=list-album';</script>"; exit; } <!-- google_ad_section_end --> <FORM enctype="multipart/form-data" action="addalbum.php" method="post"> <P> <LABEL for="firstname">al_name: </LABEL> <INPUT type="text" name="form" id="albumName"><BR> <LABEL for="lastname">al_description: </LABEL> <INPUT type="text" name="form" id="albumDesc"><BR> <LABEL for="email">al_date: </LABEL> <INPUT type="text" id="NOW"><BR> <input type="file" name="newName" class="input"> <p><input type="submit" name="submit" value="Upload" class="submit"></p> </P> </FORM> funtions.php <?php /* Upload an image and create the thumbnail. The thumbnail is stored under the thumbnail sub-directory of $uploadDir. Return the uploaded image name and the thumbnail also. */ function uploadImage($inputName, $uploadDir) { $image = $_FILES[$inputName]; $imagePath = ''; $thumbnailPath = ''; // if a file is given if (trim($image['tmp_name']) != '') { $ext = substr(strrchr($image['name'], "."), 1); // generate a random new file name to avoid name conflict // then save the image under the new file name $imagePath = md5(rand() * time()) . ".$ext"; $result = move_uploaded_file($image['tmp_name'], $uploadDir . $imagePath); if ($result) { // create thumbnail $thumbnailPath = md5(rand() * time()) . ".$ext"; $result = createThumbnail($uploadDir . $imagePath, $uploadDir . 'thumbnail/' . $thumbnailPath, THUMBNAIL_WIDTH); // create thumbnail failed, delete the image if (!$result) { unlink($uploadDir . $imagePath); $imagePath = $thumbnailPath = ''; } else { $thumbnailPath = $result; } } else { // the image cannot be uploaded $imagePath = $thumbnailPath = ''; } } return array('image' => $imagePath, 'thumbnail' => $thumbnailPath); } /* Create a thumbnail of $srcFile and save it to $destFile. The thumbnail will be $width pixels. */ function createThumbnail($srcFile, $destFile, $width, $quality = 75) { $thumbnail = ''; if (file_exists($srcFile) && isset($destFile)) { $size = getimagesize($srcFile); $w = number_format($width, 0, ',', ''); $h = number_format(($size[1] / $size[0]) * $width, 0, ',', ''); $thumbnail = copyImage($srcFile, $destFile, $w, $h, $quality); } // return the thumbnail file name on sucess or blank on fail return basename($thumbnail); } /* Copy an image to a destination file. The destination image size will be $w X $h pixels */ function copyImage($srcFile, $destFile, $w, $h, $quality = 75) { $tmpSrc = pathinfo(strtolower($srcFile)); $tmpDest = pathinfo(strtolower($destFile)); $size = getimagesize($srcFile); if ($tmpDest['extension'] == "gif" || $tmpDest['extension'] == "jpg") { $destFile = substr_replace($destFile, 'jpg', -3); $dest = imagecreatetruecolor($w, $h); //imageantialias($dest, TRUE); } elseif ($tmpDest['extension'] == "png") { $dest = imagecreatetruecolor($w, $h); //imageantialias($dest, TRUE); } else { return false; } switch($size[2]) { case 1: //GIF $src = imagecreatefromgif($srcFile); break; case 2: //JPEG $src = imagecreatefromjpeg($srcFile); break; case 3: //PNG $src = imagecreatefrompng($srcFile); break; default: return false; break; } imagecopyresampled($dest, $src, 0, 0, 0, 0, $w, $h, $size[0], $size[1]); switch($size[2]) { case 1: case 2: imagejpeg($dest,$destFile, $quality); break; case 3: imagepng($dest,$destFile); } return $destFile; } /* Check if the user is logged in or not */ function checkLogin() { if (!isset($_SESSION['isLogin']) || $_SESSION['isLogin'] == false) { header('Location: login.php'); exit; } } /* Create the link for moving from one page to another */ function getPagingLink($totalResults, $pageNumber, $itemPerPage = 10, $strGet = '') { $pagingLink = ''; $totalPages = ceil($totalResults / $itemPerPage); // how many link pages to show $numLinks = 10; // create the paging links only if we have more than one page of results if ($totalPages > 1) { $self = 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'] ; // print 'previous' link only if we're not // on page one if ($pageNumber > 1) { $page = $pageNumber - 1; if ($page > 1) { $prev = " <a href=\"$self?pageNum=$page&$strGet\">[Prev]</a> "; } else { $prev = " <a href=\"$self?$strGet\">[Prev]</a> "; } $first = " <a href=\"$self?$strGet\">[First]</a> "; } else { $prev = ''; // we're on page one, don't show 'previous' link $first = ''; // nor 'first page' link } // print 'next' link only if we're not // on the last page if ($pageNumber < $totalPages) { $page = $pageNumber + 1; $next = " <a href=\"$self?pageNum=$page&$strGet\">[Next]</a> "; $last = " <a href=\"$self?pageNum=$totalPages&$strGet\">[Last]</a> "; } else { $next = ''; // we're on the last page, don't show 'next' link $last = ''; // nor 'last page' link } $start = $pageNumber - ($pageNumber % $numLinks) + 1; $end = $start + $numLinks - 1; $end = min($totalPages, $end); $pagingLink = array(); for($page = $start; $page <= $end; $page++) { if ($page == $pageNumber) { $pagingLink[] = " $page "; // no need to create a link to current page } else { if ($page == 1) { $pagingLink[] = " <a href=\"$self?$strGet\">$page</a> "; } else { $pagingLink[] = " <a href=\"$self?pageNum=$page&$strGet\">$page</a> "; } } } $pagingLink = implode(' | ', $pagingLink); // return the page navigation link $pagingLink = $first . $prev . $pagingLink . $next . $last; } return $pagingLink; } /* Display the breadcrumb navigation on top of the gallery page */ function showBreadcrumb() { if (isset($_GET['album'])) { $album = $_GET['album']; $sql = "SELECT al_name FROM tbl_album WHERE al_id = $album"; $result = mysql_query($sql) or die('Error, get album name failed. ' . mysql_error()); $row = mysql_fetch_assoc($result); echo ' > <a href="index.php?page=list-image&album=' . $album . '">' . $row['al_name'] . '</a>'; if (isset($_GET['image'])) { $image = $_GET['image']; $sql = "SELECT im_title FROM tbl_image WHERE im_id = $image"; $result = mysql_query($sql) or die('Error, get image name failed. ' . mysql_error()); $row = mysql_fetch_assoc($result); echo ' > <a href="index.php?page=image-detail&album=' . $album . '&image=' . $image . '">' . $row['im_title'] . '</a>'; } } } ?> config.php <?php session_start(); // db properties $dbhost = 'localhost'; $dbuser = 'root'; $dbpass = ''; $dbname = 'rock'; // an album can have an image used as thumbnail // we save the album image here define('ALBUM_IMG_DIR', 'C:/webroot/image'); // all images inside an album are stored here define('GALLERY_IMG_DIR', 'C:/webroot/gallery/images/gallery/'); // When we upload an image the thumbnail is created on the fly // here we set the thumbnail width in pixel. The height will // be adjusted proportionally define('THUMBNAIL_WIDTH', 100); // make a connection to mysql here $conn = mysql_connect ($dbhost, $dbuser, $dbpass) or die ("I cannot connect to the database because: " . mysql_error()); mysql_select_db ($dbname) or die ("I cannot select the database '$dbname' because: " . mysql_error()); ?> hello anyone can help me to reduce image file size(reduce quality of images) using php ? Hello Everyone, I'm new to PHP and got a good big stuff. I would like to write an image in excel file. There will be almost 600+ rows and each row will have url and qrcode image. I would like to write an excel file which will write url and respective image into the next cell of the url. Is it possible to write an image in excel file? If yes, can anyone please guide me how? I have read so many post saying to use a pear package but again pear package is not allowing to write jpe/gif it only allows .bmp files. So, pear package is I don't think will work for me. I have also attached an example excel file which is showing the way I require to have an output. Please anyone if having any idea guide me and let me know. Thank you in advance for your help. Looking forward to hear from you soon! |
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