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PODownload a File and Upload it with PHP and AJAX
 

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    <p>I am developing a web application that uses JQuery AJAX and PHP to upload some data into my database. </p> <p>One of the fields of the form to be submitted is an URL of a image (any address of the WEB). This image should be downloaded to my FTP server and then its new addrress would be inserted into the database.</p> <p>How can I download an image from any URL and upload it to my FTP server?</p> <p><strong>Form:</strong></p> <pre><code>&lt;form id="form-id" method="post" action="insert.php" charset=utf-8"&gt; &lt;input type="text" name="title" id="title"&gt; &lt;input type="text" name="image-url" id="image-url"&gt; &lt;input type="submit" name="submit" id="submit"&gt; &lt;/form&gt; </code></pre> <p><strong>JavaScript</strong></p> <pre><code>$("#submit").live("click", function(event){ event.preventDefault(); $.ajax({ type : "POST", url : "insert.php", data : { 'title': valueTitle, 'image': valueImage }, cache : false, success : function(html) { if (html == "success") { //... } else if (html == "ftp-error") { //... } else if (html == "sql-error") { //... } } }); }); </code></pre> <p><strong>insert.php</strong></p> <pre><code>$title = $_REQUEST['title']; $image = $_REQUEST['image']; $imageInMyServer = downloadImageFromURLAndUploadFTP($image); function downloadImageFromURLAndUploadFTP($image) { //that is what I want to know how to do. } //sql query with $title and $imageInMyServer </code></pre> <p><strong>Notes:</strong></p> <ul> <li>The file I want to download is not on my server. It is somewhere else in the Internet and I need to download it to my FTP server</li> <li>No. I cannot use the first external URL in my SQL Query </li> </ul>
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