Ben aslında ben SADECE PHP yükleme komut dosyası ve basit bir dosya tarayıcısı bulunan ve gönder düğmesine "upload.php" adlı bir dosyaya tutulan, bir resim yükleme komut dosyası var. Bu herhangi bir sorun olmadan, görüntü yüklenenler çalışıyor ve "images / yüklenenler" dizinine gider.
Ben denemek ve başka bu sayfanın içine uygulamak Ancak, tüm göbek-up gider ve yüklemek olmaz. Ben farklı farklı şeyler denedim ama ben bu yüzden ben burada sormak düşündüm benim PHP bilgi ölçüde ulaşmak için başlıyorum.
İşte index.php sayfasında (Ben görüntü senaryoyu uygulamak çalışıyorum sayfa) için kod:
<?php
error_reporting(E_ALL);
session_start();
if(session_is_registered("username")) {
include("includes/config.php");
mysql_connect($host, $dbusername, $dbpassword) or die("Could not connect to database" . mysql_error());
mysql_select_db($database);
if(isset($_POST['update'])) {
$result = mysql_query("UPDATE items SET name='" . $_POST['name'] . "', price='" . $_POST['price'] . "', description='" . $_POST['description'] . "', hidden='" . $_POST['hidden'] . "' WHERE id='" . $_POST['id'] . "'") or die("Could not update" . mysql_error());
}
if(isset($_POST['delete'])) {
$result = mysql_query("DELETE FROM items WHERE id='" . $_POST['id'] . "'") or die(mysql_error());
header("Location: index.php?p=edit&c=" . $c);
}
if(isset($_POST['add'])) {
$result = mysql_query("INSERT INTO items (name, price, description, category, hidden) VALUES('" . $_POST['name'] . "', '" . $_POST['price'] . "', '" . $_POST['description'] . "', '" . $_POST['category'] . "', '" . $_POST['hidden'] . "')") or die(mysql_error());
}
//define a maxim size for the uploaded images in Kb
define ("MAX_SIZE","100");
//This function reads the extension of the file. It is used to determine if the file is an image by checking the extension.
function getExtension($str) {
$i = strrpos($str,".");
if (!$i) { return ""; }
$l = strlen($str) - $i;
$ext = substr($str,$i+1,$l);
return $ext;
}
//This variable is used as a flag. The value is initialized with 0 (meaning no error found) and it will be changed to 1 if an errro occures. If the error occures the file will not be uploaded.
$errors=0;
//checks if the form has been submitted
if(isset($_POST['submit'])) {
//reads the name of the file the user submitted for uploading
$image=$_FILES['image']['name'];
//if it is not empty
if ($image) {
//get the original name of the file from the clients machine
$filename = stripslashes($_FILES['image']['name']);
//get the extension of the file in a lower case format
$extension = getExtension($filename);
$extension = strtolower($extension);
//if it is not a known extension, we will suppose it is an error and will not upload the file, otherwize we will do more tests
if (($extension != "jpg") && ($extension != "jpeg") && ($extension != "png") && ($extension != "gif")) {
//print error message
echo '<h1>Unknown extension!</h1>';
$errors=1;
}
else
{
//get the size of the image in bytes
//$_FILES['image']['tmp_name'] is the temporary filename of the file in which the uploaded file was stored on the server
$size=filesize($_FILES['image']['tmp_name']);
//compare the size with the maxim size we defined and print error if bigger
if ($size > MAX_SIZE*1024)
{
echo '<h1>You have exceeded the size limit!</h1>';
$errors=1;
}
//we will give an unique name, for example the time in unix time format
$image_name=time().'.'.$extension;
//the new name will be containing the full path where will be stored (images folder)
$newname="../images/uploads/".$image_name;
//we verify if the image has been uploaded, and print error instead
$copied = copy($_FILES['image']['tmp_name'], $newname);
if (!$copied)
{
echo '<h1>Copy unsuccessfull!</h1>';
$errors=1;
}}}}
//If no errors registred, print the success message
if(isset($_POST['submit']) && !$errors)
{
echo "<h1>File Uploaded Successfully! Try again!</h1>";
}
?>
<!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 profile="http://gmpg.org/xfn/11">
<title>Silverdale Buxton Ltd | Admin CP</title>
<link rel="stylesheet" type="text/css" media="screen" href="css/admin.css" />
<link rel="stylesheet" href="css/formalize.css" />
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
</head>
<body>
<div id="container">
<div id="header">
<a href="index.php"><img src="../images/elements/sd-logo.jpg" alt="Silverdale Buxton Ltd" border="0" /></a>
<ul>
<li class="title">Admin CP</li>
<li><a href="../">View website</a></li>
<li><a href="login.php?do=logout">Log-out <pre><?php echo $_SESSION['username']; ?></pre>?</a></li>
<li class="spacer"><a href="index.php?p=add">Add New Item</a></li>
<li><a href="index.php?p=edit">View/Edit Items</a></li>
</ul>
</div>
<div id="content">
<?php if(!isset($p)) { // DEFAULT PAGE VIEWED AT INDEX.PHP ?>
<h1>Welcome to the Admin Control Panel</h1>
<p>This control panel enables you to manage (add/modify/delete) items for sale from the Silverdale database.</p>
<p>It's simple enough to use; just click one of the buttons in the top right of the page.</p>
<p>If you have any problems please contact me on <span>01782 269494</span> (ask for Chrish) or e-mail me at <span><a href="mailto:chrish@albionmedia.biz">chrish [at] albionmedia [dot] biz</a></span>.</p>
<?php } else if($p == "add") { // ADD NEW ITEMS PAGE ?>
<h1>Add New Item</h1>
<?php
$result = mysql_query("SELECT * FROM categories");
?>
<form method="post" name="editor" action="">
<label for="name">Product Name</label>
<input type="text" name="name" maxlength="100" />
<label for="price">Price £GBP</label>
<input type="text" name="price" maxlength="9" />
<label for="category">Category</label>
<select name="category">
<?php
while($row = mysql_fetch_array($result)) {
echo "<option value=\"" . $row['catname'] . "\">" . $row['catname'] . "</option>\n ";
}
echo "\n";
?>
</select>
<label for="description">Product Description</label>
<textarea name="description" cols="70" rows="20" maxlength="2000"></textarea>
<label for="image">Image Upload</label>
<input type="file" name="image" />
<label for="hidden">Hide this item from market page?</label>
<div class="visibility">
<span class="show">
Show
<input type="radio" name="hidden" value="0" />
</span>
<span class="hide">
Hide
<input type="radio" name="hidden" value="1" />
</span>
</div>
<input type="hidden" name="id" value="<?php echo $row['id']; ?>" />
<input type="submit" name="submit" value="Add New Product" />
</form>
<p><a href="index.php?p=edit&c=<?php echo $row['category']; ?>">← Go Back</a></p>
<?php } else if($p == "edit") { // VIEW/EDIT ITEMS PAGE ?>
<h1>View/Edit Items</h1>
<?php if(!isset($c)) { ?>
<p>Please select a category.</p>
<ul>
<?php
$result = mysql_query("SELECT * FROM categories");
while($row = mysql_fetch_array($result)) {
echo "<li><a href=\"index.php?p=edit&c=" . $row['catname'] . "\">" . $row['catname'] . "</a></li>\n";
}
?>
</ul>
<?php } else if(isset($c) && !isset($id)) { ?>
<p>Items in category: <strong><?php echo $c; ?></strong></p>
<ul>
<?php
$result = mysql_query("SELECT * FROM items WHERE category='" . $c . "'");
while($row = mysql_fetch_array($result)) {
echo "<li><a href=\"index.php?p=edit&c=" . $row['category'] . "&id=" . $row['id'] . "\">" . $row['name'] . "</a></li>\n";
}
?>
</ul>
<p><a href="index.php?p=edit">← Go Back</a></p>
<?php
} else if(isset($id)) {
$result = mysql_query("SELECT * FROM items WHERE category='" . $c . "' AND id='" . $id . "'");
$row = mysql_fetch_array($result);
if($row['hidden'] == 1) {
$vis = "hidden";
} else {
$vis = "visible";
}
?>
<form method="post" enctype="multipart/form-data" name="editor" action="<?php echo $_SERVER['PHP_SELF'] . "?p=edit&c=" . $row['category'] . "&id=" . $row['id']; ?>">
<label for="name">Product Name</label>
<input type="text" name="name" maxlength="100" value="<?php echo $row['name']; ?>" />
<label for="price">Price £GBP</label>
<input type="text" name="price" maxlength="9" value="<?php echo $row['price']; ?>" />
<label for="description">Product Description</label>
<textarea name="description" cols="70" rows="20" maxlength="2000"><?php echo $row['description']; ?></textarea>
<label for="hidden">Hide this item from market page? <strong style="<?php if($vis == "hidden") { echo "color: #de4949"; } else { echo "color: #62a443"; } ?>">Item is currently <u><?php echo $vis; ?></u>.</strong></label>
<div class="visibility">
<span class="show">
Show
<input type="radio" name="hidden" value="0"<?php if($vis == "visible") { echo "checked=\"yes\""; } ?> />
</span>
<span class="hide">
Hide
<input type="radio" name="hidden" value="1"<?php if($vis == "hidden") { echo "checked=\"yes\""; } ?> />
</span>
</div>
<input type="hidden" name="id" value="<?php echo $row['id']; ?>" />
<input type="submit" name="update" value="Update Product" />
<input type="submit" name="delete" value="Delete Product" class="delete" />
</form>
<p><a href="index.php?p=edit&c=<?php echo $row['category']; ?>">← Go Back</a></p>
<? } ?>
<?php } else { // IF SOMEONE MESSES WITH ?P= OR SOMETHING ELSE GOES WRONG ?>
<h1>Error 404:</h1>
<p>Page URL not recognised. Please <a href="index.php">click here</a>.</p>
<?php } ?>
</div>
</div>
<div id="footer">
<p>Copyright © 2010 Albion Media. All Rights Reserved.</p>
<p><a href="http://www.albionmedia.biz/" target="_blank">albionmedia.biz</a></p>
</div>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script type="text/javascript" src="js/jquery.css3finalize-latest.min.js"></script>
<script src="assets/javascripts/jquery.formalize.js"></script>
<?php if($p == "edit") { ?><script type="text/javascript">
$(document).ready(function() {
$('.delete').click(function() {
if(confirm("Are you sure you want to delete this item? This will delete all information and images associated with it and CAN NOT be un-done!")) {
return true;
} else {
return false;
}
});
});
</script><?php } ?>
</body>
</html>
<?php
} else {
header("Location: login.php");
}
?>
Ve bu iyi çalışır upload.php betik:
<?php
//define a maxim size for the uploaded images in Kb
define ("MAX_SIZE","100");
//This function reads the extension of the file. It is used to determine if the file is an image by checking the extension.
function getExtension($str) {
$i = strrpos($str,".");
if (!$i) { return ""; }
$l = strlen($str) - $i;
$ext = substr($str,$i+1,$l);
return $ext;
}
//This variable is used as a flag. The value is initialized with 0 (meaning no error found) and it will be changed to 1 if an errro occures. If the error occures the file will not be uploaded.
$errors=0;
//checks if the form has been submitted
if(isset($_POST['submit'])) {
//reads the name of the file the user submitted for uploading
$image=$_FILES['image']['name'];
//if it is not empty
if ($image) {
//get the original name of the file from the clients machine
$filename = stripslashes($_FILES['image']['name']);
//get the extension of the file in a lower case format
$extension = getExtension($filename);
$extension = strtolower($extension);
//if it is not a known extension, we will suppose it is an error and will not upload the file, otherwize we will do more tests
if (($extension != "jpg") && ($extension != "jpeg") && ($extension != "png") && ($extension != "gif")) {
//print error message
echo '<h1>Unknown extension!</h1>';
$errors=1;
}
else
{
//get the size of the image in bytes
//$_FILES['image']['tmp_name'] is the temporary filename of the file in which the uploaded file was stored on the server
$size=filesize($_FILES['image']['tmp_name']);
//compare the size with the maxim size we defined and print error if bigger
if ($size > MAX_SIZE*1024)
{
echo '<h1>You have exceeded the size limit!</h1>';
$errors=1;
}
//we will give an unique name, for example the time in unix time format
$image_name=time().'.'.$extension;
//the new name will be containing the full path where will be stored (images folder)
$newname="../images/uploads/".$image_name;
//we verify if the image has been uploaded, and print error instead
$copied = copy($_FILES['image']['tmp_name'], $newname);
if (!$copied)
{
echo '<h1>Copy unsuccessfull!</h1>';
$errors=1;
}}}}
//If no errors registred, print the success message
if(isset($_POST['submit']) && !$errors)
{
echo "<h1>File Uploaded Successfully! Try again!</h1>";
}
?>
<!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 profile="http://gmpg.org/xfn/11">
<title>Image Upload | Admin CP</title>
<link rel="stylesheet" type="text/css" media="screen" href="css/screen.css" />
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
</head>
<body>
<form name="newad" method="post" enctype="multipart/form-data" action="">
<table>
<tr><td><input type="file" name="image"></td></tr>
<tr><td><input name="submit" type="submit" value="Upload image"></td></tr>
</table>
</form>
</body>
</html>
Ben belki de bunu teslim bile ben, bu sayfada herhangi bir hata alamadım dikkat etmelisiniz.