I want to resize the image to 160 x 160 and make thumbnail of it and then store that thumbnail in the folder. I don't want to store the real image, but the thumbnail of it only. Below is my code:
$this->load->library('upload');
$this->load->library('image_lib');
$blog_image = $_FILES['blog_image']['name'];
$config = array ('upload_path' => './blogs/',
'allowed_types' => "jpeg|jpg|png",
'overwrite' => TRUE,
'image_library' => 'gd2',
'source_image' => $blog_image,
'create_thumb' => TRUE,
'maintain_ratio' => TRUE,
'width' => 160,
'height' => 160
);
$this->upload->initialize($config);
$this->upload->do_upload('blog_image');
$this->image_lib->resize();
This code does not work. It uploads the image without resizing it. Please Help.
$config['image_library'] = 'gd2';
$config['source_image'] = $_FILES['image']['tmp_name'];
$config['new_image'] = $target_path
$config['maintain_ratio'] = TRUE;
$config['width'] = 160;
$config['height'] = 160;
$this->load->library('image_lib', $config);
if (!$this->image_lib->resize()) {
echo $this->image_lib->display_errors();
}
check this link for more info... https://stackoverflow.com/a/13154916/6588826
Try below sample code.
$config = array(
'upload_path' => './blogs/',
'allowed_types' => 'jpg|png|gif',
'max_filename' => '255',
'encrypt_name' => TRUE,
);
$this->load->library('upload', $config);
//check file successfully uploaded. 'blog_image' is the name of the input
if ($this->upload->do_upload('blog_image')) {
//Now go to resize
$image_data = $this->upload->data();
$config_resize = array(
'image_library' => 'gd2',
'source_image' => $image_data['full_path'], //get original image
'maintain_ratio' => TRUE,
'width' => 160,
'height' => 160
);
$this->load->library('image_lib', $config_resize);
if (!$this->image_lib->resize()) {
print_r($this->image_lib->display_errors());
}
}else{
print_r($this->upload->display_errors());
}
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