rachae1
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undefined Variable Issue due to moving servers
rachae1 replied to rachae1's topic in PHP Coding Help
Hi I have fixed it needed to get the variable which is something I had never needed to do before. I think register_globals was set to OFF. -
Hi I am hoping someone can help. My hosting company has just moved my website to a different server, and I noticed that it was giving me blank pages, I added in some debug and now I am getting undefined variable errors and I don't know why or how to fix it. The Page which has broken currently gets its information from the database from the url. RewriteRule ^reviews/([^/]*)\/$ /bingosite.php?h1=$1 [L] The code in the broken page that is throwing out undefined variable errors is the following: <? $query = mysql_query("SELECT * FROM link where linktype='bingo' and h1 ='".StripUrl101(ucwords($h1))."'"); { while($row =mysql_fetch_assoc($query)) extract($row);?> <? if ($linkType=="bingo") { ?> <?php echo "$h1"; ?> <? } } ?> I have used this code for years so it could be that it is old but as I only know basic PHP I am very stuck and the hosting company isn't being very helpful. Just to add if I write <? $query = mysql_query("SELECT * FROM link where linktype='bingo' and h1 ='Quick Bingo'"); { while($row =mysql_fetch_assoc($query)) extract($row);?> The results for Quick Bingo appear on the page. However it needs to work dynamically like it was doing before. If anyone can help it would be appreciated. Thanks Rachael
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Im sorry I dont appear to be getting anywhere as im already using that code you suggested
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Thank you for your help the form now remembers the image however it wont let me update the image if I needed to change it. I'm not sure how to do change it. This is the updated code: <?php $link_image=($_FILES['link_image']['name']); if(!empty($_FILES["link_image"]["name"])) { $uploaddir = 'images/products/'; $uploadfile = $uploaddir . basename($_FILES['link_image']['name']); echo '<pre>'; if (move_uploaded_file($_FILES['link_image']['tmp_name'], $uploadfile)) { echo "File is valid, and was successfully uploaded.\n"; } else { echo "Possible file upload attack!\n"; } } #+--------------------------------------- $short_desc = $_POST['short_desc']; $url = $_POST['url']; $category = $_POST['category']; $designers = $_POST['designers']; $price = $_POST['price']; $long_desc = $_POST['long_desc']; $link_image = $_POST['link_image']; $products_id = $_POST['products_id']; $todays_date = date('Y-m-j H:i:s'); #+--------------------------------------- $modify_products_query = "UPDATE "; $modify_products_query .= $tbl_products; $modify_products_query .= " SET "; $modify_products_query .= " short_desc='" . $short_desc . "', "; $modify_products_query .= " long_desc='" . $long_desc . "', "; $modify_products_query .= " url='" . $url . "', "; $modify_products_query .= " date_added='" . $todays_date . "', "; $modify_products_query .= " price='" . $price . "', "; $modify_products_query .= " category='" . $category . "', "; $modify_products_query .= " designers='" . $designers . "' "; if($link_image <> '') $modify_products_query .= " link_image='" . $link_image . "' "; $modify_products_query .= " WHERE products_id='" . $products_id . "'"; $modify_products_query .= ";"; $modify_products_result = domysql($modify_products_query,'updating 1 products item in ' . $_SERVER['PHP_SELF']); $action = ''; $message = "Updated Item : '" . $short_desc . "'"; ?> <script type="text/javascript"> <!-- function x() { window.location.href = "admin.php?products_action=preview&indexKey=<?php echo $products_id;?>" } x() --> </script>
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Hi thank you for the reply. This is the mysql code: <?php $link_image=($_FILES['link_image']['name']); if(!empty($_FILES["link_image"]["name"])) { $uploaddir = 'images/products/'; $uploadfile = $uploaddir . basename($_FILES['link_image']['name']); echo '<pre>'; if (move_uploaded_file($_FILES['link_image']['tmp_name'], $uploadfile)) { echo "File is valid, and was successfully uploaded.\n"; } else { echo "Possible file upload attack!\n"; } } #+--------------------------------------- $short_desc = $_POST['short_desc']; $url = $_POST['url']; $category = $_POST['category']; $designers = $_POST['designers']; $price = $_POST['price']; $long_desc = $_POST['long_desc']; $products_id = $_POST['products_id']; $todays_date = date('Y-m-j H:i:s'); #+--------------------------------------- $modify_products_query = "UPDATE "; $modify_products_query .= $tbl_products; $modify_products_query .= " SET "; $modify_products_query .= " short_desc='" . $short_desc . "', "; $modify_products_query .= " long_desc='" . $long_desc . "', "; $modify_products_query .= " url='" . $url . "', "; $modify_products_query .= " date_added='" . $todays_date . "', "; $modify_products_query .= " link_image='" . $link_image . "', "; $modify_products_query .= " price='" . $price . "', "; $modify_products_query .= " category='" . $category . "', "; $modify_products_query .= " designers='" . $designers . "'"; $modify_products_query .= " WHERE products_id='" . $products_id . "'"; $modify_products_query .= ";"; $modify_products_result = domysql($modify_products_query,'updating 1 products item in ' . $_SERVER['PHP_SELF']); $action = ''; $message = "Updated Item : '" . $short_desc . "'"; ?> <script type="text/javascript"> <!-- function x() { window.location.href = "admin.php?products_action=preview&indexKey=<?php echo $products_id;?>" } x() --> </script> And this is the upload box code for my modify page <?php $product_id = $_GET['product_id']; $get_link_query = "SELECT * FROM products"; $get_link_query .= ";"; $get_link_result = domysql($get_link_query,'selecting link to modify ' . $_SERVER['PHP_SELF']); $row = mysql_fetch_assoc($get_link_result); extract($row); ?> <div id="admincontentcontainer"> <div align="center"> <br/> <h1>Modify a Product Product </h1> <a href="admin.php" class="mainmenulinks">Admin Main Menu</a> | <a href="logout.php" class="mainmenulinks">Log out of Admin</a> </div> <br/> <img src='http://www.glitzyfashion.co.uk/images/divider.jpg' alt='Glitzy Fashion' /> <br/> <form enctype="multipart/form-data" name="modify_products_config" method="POST" action="admin.php"> <input name="products_action" type="hidden" id="products_action" value="modify_products_config"> <h3>Product Title</h3> <input name="short_desc" id="short_desc" type="text" size="80" class="input" value="<?php echo $short_desc; ?>" /> <h3>Product Description</h3> <textarea name="long_desc" id="long_desc" cols="80" rows='20' wrap='VIRTUAL' class='input'> <?php echo $long_desc; ?> </textarea> <h3>Affiliate Url</h3> <input name="url" id="url" type="text" size="50" class="input" value="<?php echo $url; ?>"/> <h3>Current Image</h3> <img src='/images/products/<?php echo $link_image; ?>' width='200'/> <h3>Upload an Image</h3> <input type="hidden" name="size" value="350000"> <input type="file" name="link_image"> <h3>Price</h3> <input name="price" id="price" type="text" size="50" class="input" value="<?php echo $price; ?>"/> <h3>Product Category</h3> <select id="category" name="category" class="input" > <option selected="true" value='<?php echo $category; ?>'><?php echo $category; ?> (current)</option> <option value=''>--choose category--</option> <option value='Brands'>Brands</option> <option value='Accessories'>Accessories</option> <option value='Bags and Purses'>Bags and Purses</option> <option value='Beauty'>Beauty</option> <option value='Coats and Jackets'>Coats and Jackets</option> <option value='Evening Party Dresses'>Evening Party Dresses</option> <option value='Denim'>Denim</option> <option value='Trousers and Shorts'>Trousers and Shorts</option> <option value='Jumpers and Cardigans'>Jumpers and Cardigans</option> <option value='Tops'>Tops</option> <option value='Shoes'>Shoes</option> <option value='Childrens'>Childrens</option> <option value='Gifts'>Gifts</option> <option value='Homeware'>Homeware</option> </select> <h3>Choose a Designer</h3> <select id="designers" name="designers" class="input" > <option selected="true" value='<?php echo $designers; ?>'><?php echo $designers; ?> (current)</option> <option value=''>--choose a designer--</option> <?php $query = mysql_query("SELECT * FROM shop where linkType='brands' ORDER BY h1"); while($row = mysql_fetch_assoc($query)) { extract($row); ?> <option value='<?php echo $h1; ?>'><?php echo $h1; ?></option> <?php } ?> </select> <br/><br/> <input name="products_id" type="hidden" id="products_id" value="<?php echo $products_id;?>"> <input type="submit" name="submit" value="Modify Products" tabindex="2"> </form> </div>
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Hi Can anyone help please. Ive looked around the internet and im struggling to get my head around why it isnt working. Thanks in advanced
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Hi I have changed my code to the following and when I modify the page and leave the upload box field blank it is still posting the empty data and removing the original file name from the database. <?php $link_image=($_FILES['link_image']['name']); if(!empty($_FILES["link_image"]["name"])) { $uploaddir = 'images/products/'; $uploadfile = $uploaddir . basename($_FILES['link_image']['name']); echo '<pre>'; if (move_uploaded_file($_FILES['link_image']['tmp_name'], $uploadfile)) { echo "File is valid, and was successfully uploaded.\n"; } else { echo "Possible file upload attack!\n"; } }
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Hi I was wondering if anyone could help me out with a code problem. I am not very advanced with php but I do try to learn and I have been trying to figure out how to do something for a few hours now and im hoping someone here can help. Basically I have a php form with an upload box that posts data to my database this all works perfectly but my problem now is editing my data. When I edit the data and ignore the upload box it deletes the currect image in my database that I originally added. How can I edit the code so it keeps the currect image if the upload box is left blank. This is my currect modify page code: <?php //This is the directory where images will be saved $target = "images/products/"; $target = $target . basename( $_FILES['link_image']['name']); //This gets all the other information from the form $link_image=($_FILES['link_image']['name']); //Writes the photo to the server if(move_uploaded_file($_FILES['link_image']['tmp_name'], $target)) { //Tells you if its all ok echo "The file ". basename( $_FILES['uploadedfile']['name']). " has been uploaded, and your information has been added to the directory"; } else { //Gives and error if its not echo "Sorry, there was a problem uploading your file."; } #+--------------------------------------- $short_desc = $_POST['short_desc']; $url = $_POST['url']; $category = $_POST['category']; $designers = $_POST['designers']; $shop = $_POST['shop']; $price = $_POST['price']; $rss_long_desc = $_POST['rss_long_desc']; $long_desc = $_POST['long_desc']; $news_id = $_POST['news_id']; $todays_date = date('Y-m-j H:i:s'); #+--------------------------------------- $modify_news_query = "UPDATE "; $modify_news_query .= $tbl_news; $modify_news_query .= " SET "; $modify_news_query .= " short_desc='" . $short_desc . "', "; $modify_news_query .= " rss_long_desc='" . $rss_long_desc . "', "; $modify_news_query .= " url='" . $url . "', "; $modify_news_query .= " date_added='" . $todays_date . "', "; $modify_news_query .= " link_image='" . $link_image . "', "; $modify_news_query .= " price='" . $price . "', "; $modify_news_query .= " category='" . $category . "', "; $modify_news_query .= " designers='" . $designers . "', "; $modify_news_query .= " shop='" . $shop . "' "; $modify_news_query .= " WHERE news_id='" . $news_id . "'"; $modify_news_query .= ";"; $modify_news_result = domysql($modify_news_query,'updating 1 news item in ' . $_SERVER['PHP_SELF']); $action = ''; $message = "Updated Item : '" . $short_desc . "'"; //echo "Modifying news item ".$news_id." with query: ".$modify_news_query; #+--------------------------------------- ?> <script type="text/javascript"> <!-- function x() { window.location.href = "admin.php?news_action=preview&indexKey=<?php echo $news_id;?>" } x() --> </script>
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I would like someone to point me in the right direction so that I can page the data, I have the below paging code for something else but I cant get it to work with the like code. <?php if(!isset($_GET['page'])){$page = 1;} else {$page = $_GET['page'];} $max_results = 5; $from = (($page * $max_results) - $max_results); $total_results = mysql_result (mysql_query ("SELECT COUNT(*) AS num FROM link WHERE linkType='cars' "), 0); <?php $total_pages = ceil($total_results / $max_results); echo "<center><br />"; if($page > 1){$prev = ($page - 1); echo "<a title='Previous Page' href=\"".$_SERVER['PHP_SELF']."?page=$prev\"> ‹‹ Previous</a> ";} for($i = 1; $i <= $total_pages; $i++){ if(($page) == $i){ echo "Page $i ";} else {echo "<a href=\"".$_SERVER['PHP_SELF']."?page=$i\">$i</a> ";} } if($page < $total_pages){ $next = ($page + 1); echo "<a title='Next Page' href=\"".$_SERVER['PHP_SELF']."?page=$next\"> Next ››</a>";} echo "<br/>"; echo "<br/>"; echo "</center><br />"; ?> <?php $query = mysql_query("SELECT * FROM link WHERE linkType='cars' ORDER BY h1 LIMIT $from, $max_results"); while($row = mysql_fetch_assoc($query)) { extract($row);
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Hi, Can someone help me page records that I get from a keyword in an url. Currently my code looks like this: <?php $tag_id = $_GET['tag_id']; $query = mysql_query("SELECT * FROM news WHERE tag_id like '%$tag_id%' ORDER BY date_added DESC"); while($row = mysql_fetch_assoc($query)) { extract($row); include("include/keywordsummary.inc.php"); ?> <?php } ?>
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Thank you that worked a treat
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infact that code dont work at all for me. used it from http://www.brainhandles.com/2007/04/26/simple-tagging-with-php-mysql/ :S
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eugh sorry if ($submit == 'Addtag') { $taginput = $_POST["tags"]; $tagarray = explode(",",$taginput); for($i=0;$i<count($tagarray);$i++){ $tags = mysql_real_escape_string(stripslashes(ltrim(rtrim($tagarray[$i])))); if($tags == "") continue; $query = "INSERT INTO category_tags (tags) VALUES ($tags')"; mysql_query($query); } Database 23 Array 24 Array 25 Array }
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Hi I have just changed my code taken from a tutorial it now looks like this : if ($submit == 'Addtag') { $taginput = $_POST["tags"]; $tagarray = explode(",",$taginput); for($i=0;$i<count($tagarray);$i++){ $tags = mysql_real_escape_string(stripslashes(ltrim(rtrim($tagarray[$i])))); if($tags == "") continue; $query = "INSERT INTO category_tags (tags) VALUES ($tags')"; mysql_query($query); } 23 Array 24 Array 25 Array } I entered 3 keywords but each of those keywords now says Array instead of the keyword name. My database looks like this
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Hi Thanks for your reply. Sorry I am new to arrays but trying to learn them. Can I not add comma seperated keywords and seperate it before it goes into the database ?