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copied!<p>I'm not sure if you were having trouble getting the actual image sizer library to work, or whether you just want to know how to save to three different places with different sizes... assuming you want to do the latter, you probably want to just create a function that does the image sizing stuff for you and then pass in the different height/width/name of directory/etc. that you want... Haven't tested it but it would look something like this:</p> <pre><code>function your_function() { $this->upload->initialize($config); $this->load->library('upload'); $this->load->library('image_lib'); if(!$this->upload->do_upload()) { $error = array('error' => $this->upload->display_errors()); $this->load->view('submit', $error); } else { $data['upload_data'] = array('upload_data' => $this->upload->data()); $file_name = $this->upload->file_name; list($image_width, $image_height) = getimagesize($_SERVER['DOCUMENT_ROOT'].'/website/uploads/original/'.$file_name); $this->image_resize('115', '181', 'small', $file_name, $image_width, $image_height); $this->image_resize('300', '400', 'medium', $file_name, $image_width, $image_height); $this->image_resize('600', '500', 'large', $file_name, $image_width, $image_height); } } private function image_resize($height, $width, $path, $file_name, $image_width, $image_height) { // Resize image settings $config['image_library'] = 'GD2'; $config['source_image'] = $_SERVER['DOCUMENT_ROOT'].'/website/uploads/original/'.$file_name; $config['new_image'] = $_SERVER['DOCUMENT_ROOT']."/website/uploads/$path/$file_name"; $config['maintain_ratio'] = TRUE; $config['width'] = $width; $config['height'] = $height; $config['master_dim'] = 'width'; $this->image_lib->initialize($config); if($image_width >= $config['width'] AND $image_height >= $config['height']) { if (!$this->image_lib->resize()) { echo $this->image_lib->display_errors(); } else { if(file_exists($_SERVER['DOCUMENT_ROOT']."/website/uploads/$path/$file_name")) { list($image_width, $image_height) = getimagesize($_SERVER['DOCUMENT_ROOT']."/website/uploads/$path$file_name"); if($image_height > '115') { $config['source_image'] = $_SERVER['DOCUMENT_ROOT'].'/website/uploads/small/'.$file_name; $y_axis = $image_height - 115; $config['y_axis'] = $y_axis; $config['x_axis'] = 181; $this->image_lib->initialize($config); if (!$this->image_lib->crop()){ echo $this->image_lib->display_errors(); } else { echo "cropped"; } } } } } } </code></pre>

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