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POImgaecreatefromjpeg not working when placed inside IF satement
 

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  1. POImgaecreatefromjpeg not working when placed inside IF satement
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    <p>i have a code that generates an image using imagecreatefromjpeg. it's working well, not until i decide to place it inside an if statement. my purspoe of doing that is to check whether a file is uploaded of not. if not, i will just use an image from the server. here is my code. please feel free to edit it. thanks in advance! been working here for hours now...</p> <pre><code> if (is_uploaded_file($_FILES[$fieldname]['tmp_name'])) { header('Content-Type: image/jpeg'); $upload = $uploadFilename; $im = imagecreatefromjpeg("bg.jpg"); $img2 = imagecreatefromjpeg($upload); $black = imagecolorallocate($im, 0, 0, 0); $font = 'arialbi.ttf'; $font2 = 'ariali.ttf'; imagettftext($im, 24, 0, 50, 280, $black, $font, $title); imagettftext($im, 10, 0, 320, 362, $black, $font, $namehere); imagecopymerge($im, $img2, 30, 350, 0, 0, imagesx($img2), imagesy($img2), 100); $date_created = date("YmdHis");//get date created $img_name = "-img_entry.jpg"; //the file name of the generated image $img_newname = $date_created . $img_name; //datecreated+name $img_dir =dirname($_SERVER['SCRIPT_FILENAME']) ."/". $img_newname; //the location to save the image imagejpeg($im, $img_dir , 80); //function to save the image with the name and quality $newpath = "/home3/site/public_html/Amats/image_entry/"; $newdir = $newpath.$img_newname; copy ($img_dir, $newdir); //copy to new folder para mas madaling iretrieve $http_dir = 'http://site.com/Amats/image_entry/'; $post_link = $http_dir . $img_newname; $msg = 'Story by '; $post_msg = $msg.$name; imagejpeg($im); imagedestroy($im); } </code></pre> <p>this is what comes before the if statement above:</p> <pre><code> $directory_self = str_replace(basename($_SERVER['PHP_SELF']), '', $_SERVER['PHP_SELF']); // make a note of the directory that will recieve the uploaded files //i made it as the same directory where the .php file is $uploadsDirectory = $_SERVER['DOCUMENT_ROOT'] . $directory_self; // make a note of the location of the upload form in case we need it $uploadForm = 'http://' . $_SERVER['HTTP_HOST'] . $directory_self . 'index.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'; // 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 = $uploadsDirectory.$now.'-'.$_FILES[$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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    1. USJben Kaye
    1. USJben Kaye
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    1. COwhere does $uploadFilename come from?
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      1. POImgaecreatefromjpeg not working when placed inside IF satement
      1. USJohn V.
    2. CO@JohnV. it is the uploaded file of the user which is in the server
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      1. POImgaecreatefromjpeg not working when placed inside IF satement
      1. USJben Kaye
    3. COOk, well what do you mean not working? What's happening that isn't expected?
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      1. POImgaecreatefromjpeg not working when placed inside IF satement
      1. USJohn V.
 

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