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POresize uploaded images file php
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  1. POresize uploaded images file php
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    copied!<p>i want to resize the images that is being uploaded by user to our server. i want it to be 200x200 px. for the moment, here is the code that i am working with. it uploads fine, but it does not resize the image to 200x200. or is there a way to shrink the file size? </p> <pre><code>// make a note of the current working directory, relative to root. $directory_self = str_replace(basename($_SERVER['PHP_SELF']), '', $_SERVER['PHP_SELF']); // make a note of the directory that will recieve the uploaded files $uploadsDirectory = $_SERVER['DOCUMENT_ROOT'] . $directory_self . 'uploaded_files/'; // make a note of the location of the upload form in case we need it $uploadForm = 'http://' . $_SERVER['HTTP_HOST'] . $directory_self . 'upload.form.php'; // make a note of the location of the success page $uploadSuccess = 'http://' . $_SERVER['HTTP_HOST'] . $directory_self . 'upload.success.php'; // name of the fieldname used for the file in the HTML form $fieldname = 'file'; // Now let's deal with the upload // possible PHP upload errors $errors = array(1 =&gt; 'php.ini max file size exceeded', 2 =&gt; 'html form max file size exceeded', 3 =&gt; 'file upload was only partial', 4 =&gt; 'no file was attached'); // check the upload form was actually submitted else print form isset($_POST['submit']) or error('the upload form is neaded', $uploadForm); // check for standard uploading errors ($_FILES[$fieldname]['error'] == 0) or error($errors[$_FILES[$fieldname]['error']], $uploadForm); // check that the file we are working on really was an HTTP upload @is_uploaded_file($_FILES[$fieldname]['tmp_name']) or error('not an HTTP upload', $uploadForm); // validation... since this is an image upload script we // should run a check to make sure the upload is an image @getimagesize($_FILES[$fieldname]['tmp_name']) or error('only image uploads are allowed', $uploadForm); // make a unique filename for the uploaded file and check it is // not taken... if it is keep trying until we find a vacant one //$now = time(); while(file_exists($uploadFilename = $uploadsDirectory.$fb_id.'-'.$_FILES[$fieldname] ['name'])) { //$now++; } // now let's move the file to its final and allocate it with the new filename @move_uploaded_file($_FILES[$fieldname]['tmp_name'], $uploadFilename) or error('receiving directory insuffiecient permission', $uploadForm); </code></pre>
 

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