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webdevron · 07-27-2018, 03:53 AM

I am trying to upload an image to my server. After uploading, I want following actions:

1. If the image is larger than 600Kb, I want to reduce the image quality by 60%
2. If the image is larger than 300Kb, I want to reduce the image quality by 70%
3. After that, want to create thumb of the image.

But these are not working together. Here is my code:

Code:
if(!$this->upload->do_upload('img')){

    // DISPLAY ERROR

}

else{

    $this->CI =& get_instance();

    $this->CI->load->library('image_lib');

    // Resize if image size is larger than 600Kb

    if($this->upload->data('file_size') > 600){

        $config1 =array();

        $config1['image_library']    = 'gd2';

        $config1['source_image']    = $this->upload->data('full_path');

        $config1['quality']              = 60;

        $this->CI->image_lib->initialize($config1);

        $this->CI->image_lib->resize();

        $this->CI->image_lib->clear();

    }

    // Resize if image size is larger than 300Kb

    if($this->upload->data('file_size') > 300){

        $config2 =array();

        $config2['image_library']    = 'gd2';

        $config2['source_image']     = $this->upload->data('full_path');

        $config2['quality']          = 70;

        $this->CI->image_lib->initialize($config2);

        $this->CI->image_lib->resize();

        $this->CI->image_lib->clear();

    }

    // Creating thumbnail of the image

    $config3['image_library']    = 'gd2';

    $config3['source_image']     = $this->upload->data('full_path');

    $config3['quality']          = 70;

    $config3['width']            = 300;

    $config3['create_thumb']     = TRUE;

    $config3['thumb_marker']     = '';

    $config3['new_image']        = 'new_name';

    $this->CI->image_lib->initialize($config3);

    $this->CI->image_lib->resize();

    $this->CI->image_lib->clear();

}

Thanks in advance for your help. Shy

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