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POCodeIgniter Image Upload (Insert blank into array)
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Id
12304970
data
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0
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1
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CreationDate
2012-09-06T17:02:26.493
FavoriteCount
0
LastActivityDate
2014-06-27T11:08:40.683
LastEditDate
LastEditorUserId
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OwnerUserId
1449767
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Score
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ViewCount
874
LastEditorDisplayName
text
Body
<p>The form I'm working with contains info for five people. Optionally, the user can upload a photo for each of the five people. I'm attempting to insert a default image into the resulting array $files where an image is not uploaded. Help would be greatly appreciated.</p> <pre><code>function multiple_upload($upload_dir = APPPATH, $config = array()) { $CI =& get_instance(); $files = array(); if(empty($config)) { $config['upload_path'] = realpath($upload_dir . '/uploads'); $config['allowed_types'] = 'gif|jpg|jpeg|jpe|png'; $config['max_size'] = '2048'; } $CI->load->library('upload', $config); $errors = FALSE; $this->load->library('image_lib'); // moved outside loop so it'll work foreach($_FILES as $key => $value) { if( ! empty($value['name'])) { if( ! $CI->upload->do_upload($key)) { $data['upload_message'] = $CI->upload->display_errors(ERR_OPEN, ERR_CLOSE); // ERR_OPEN and ERR_CLOSE are error delimiters defined in a config file $CI->load->vars($data); $errors = TRUE; } else { // resize the saved image $path = $CI->upload->data('full_path'); //echo $path['full_path'] . "<Br/>"; $config = array( 'source_image' => $path['full_path'], 'new_image' => $upload_dir . 'uploads/thumbs', 'maintain_ration' => true, 'width' => 150, 'height' => 150 ); $this->image_lib->initialize($config); $this->image_lib->resize(); // Build a file array from all uploaded files $files[] = $CI->upload->data(); } } } // There was errors, we have to delete the uploaded files if($errors) { foreach($files as $key => $file) { @unlink($file['full_path']); } } elseif(empty($files) AND empty($data['upload_message'])) { $CI->lang->load('upload'); $data['upload_message'] = ERR_OPEN.$CI->lang->line('upload_no_file_selected').ERR_CLOSE; $CI->load->vars($data); } else { return $files; } } </code></pre>
Tags
<php><image><codeigniter><file-upload>
Title
CodeIgniter Image Upload (Insert blank into array)
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