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POHTML/PHP File Upload
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  1. POHTML/PHP File Upload
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    copied!<p>So i want the user to only be able to upload docs or docx's. So first here's my html:</p> <pre><code>&lt;form action="upload_file.php" method="post" enctype="multipart/form-data"&gt; Select a file: &lt;input type="file" name="img"&gt; &lt;input type="submit"&gt; &lt;/form&gt; </code></pre> <p>And here's my php:</p> <pre><code>$allowedExts = array("doc", "docx"); $extension = end(explode(".", $_FILES["file"]["name"])); if ($extension!=".doc" || $extension!=".doc" &amp;&amp; ($_FILES["file"]["size"] &lt; 200000) &amp;&amp; in_array($extension, $allowedExts)) { if ($_FILES["file"]["error"] &gt; 0) { echo "Return Code: " . $_FILES["file"]["error"] . "&lt;br /&gt;"; } else { echo "Upload: " . $_FILES["file"]["name"] . "&lt;br /&gt;"; echo "Type: " . $_FILES["file"]["type"] . "&lt;br /&gt;"; echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb&lt;br /&gt;"; echo "Temp file: " . $_FILES["file"]["tmp_name"] . "&lt;br /&gt;"; if (file_exists("Proposals/" . $_FILES["file"]["name"])) { echo $_FILES["file"]["name"] . " already exists. "; } else { move_uploaded_file($_FILES["file"]["tmp_name"], "Proposals/" . $_FILES["file"]["name"]); echo "Stored in: " . "Proposals/" . $_FILES["file"]["name"]; } } } else { echo "Invalid file"; } </code></pre> <p>Everytime I try to upload a file, whether it's a doc or a png it outputs this:</p> <pre><code>Upload: Type: Size: 0 Kb Temp file: already exists. </code></pre> <p>And nothing ends up getting uploaded to the Proposals folder. So I have 2 questions:<br> 1) what is the problem with my code?<br> 2) it redirects to upload_file.php and displays a message. Is there a way to actually go back the main page and display text that it was successful?</p>
 

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