tinypng error while trying to compress image - php

Question

I'm trying to compress image after upload it in my server and everything going as expected but when I upload my changes from local machine to online server that gives me this error
Call to undefined function Tinify\curl_version()
so my source code in my local machine below:
require_once(APPPATH.'libraries/tinify-php-master/lib/Tinify/Exception.php');
require_once(APPPATH.'libraries/tinify-php-master/lib/Tinify/ResultMeta.php');
require_once(APPPATH.'libraries/tinify-php-master/lib/Tinify/Result.php');
require_once(APPPATH.'libraries/tinify-php-master/lib/Tinify/Source.php');
require_once(APPPATH.'libraries/tinify-php-master/lib/Tinify/Client.php');
require_once(APPPATH.'libraries/tinify-php-master/lib/Tinify.php');
\Tinify\setKey("4R8QNHlOax0Mcp7lho4QiOBUnTjJuZYj");
if($this->upload->do_upload("file")){
$imageDetailArray = $this->upload->data();
$pic = $imageDetailArray['file_name'];
$unoptimized_img_loc = 'uploads/'.$pic;
$img_url = base_url() . "include/" . $unoptimized_img_loc;
try {
$source = \Tinify\fromFile($img_url);
$optimized_img_name = 'compressed_imgs/users_profile_pic/profile_pic'.$pic;
$resized = $source->resize(array(
'method' =>'fit',
'width' => 300,
'height' =>300
));
$resized->toFile($_SERVER['DOCUMENT_ROOT']."/html/include/".$optimized_img_name);
}catch (\Tinify\Exception $e){
print_r($e);exit();
}
$dataIn['logo'] = $optimized_img_name;
}
and the same code uploaded to my VM server and that doesn't work
Any help please
And thanks in advance,

Answer 1

Update 2017-06-01 09:30AM CEST
Be sure that curl is activated in your php.ini (or maybe curl.ini?):
extension=curl.so
After adding this, restart your webserver.
You're missing an installed curl package. Install for example php-curl.
You didn't mention your OS and version, but here you'll find installation and configuration details: http://php.net/manual/en/book.curl.php
Below, citations from https://board.s9y.org/viewtopic.php?f=4&t=20857 with the same casus:
I just get this error when uploading an image with the new plugin installed: Fatal error: Call to undefined function Tinify\curl_version() in /var/www/vps.hommel-net.de/serendipity/plugins/serendipity_event_tinypng/tinify-php/lib/Tinify/Client.php on line 11. The image is in the media library after this error but it's not compressed.
Is it possible that you have no php curl module active? A package like php-curl?
I will have a look whether the Tinyfy-Client really needs it, but that is possible.
That was the thing. The debian package is php5-curl. After installing it the error is gone.
It seems that the API of TinyPNG has counted my tries with the error, too.
Keep in mind the API of TinyPNG counts your number of requests!

Answer 2

require_once("vendor/autoload.php");
\Tinify\setKey("B2JCcCK0FqVfDrPyrjX5QW1jYqF7n4vl"); //pass your actual API key
if (isset($_POST['submit'])) {
$supported_image = array('image/gif', 'image/jpg', 'image/jpeg', 'image/png');
if (in_array($_FILES['myfile']['type'], $supported_image)) {
$src_file_name = $_FILES['myfile']['name'];
if (!file_exists(getcwd().'/uploads')) {
mkdir(getcwd().'/uploads', 0777);
}
move_uploaded_file($_FILES['myfile']['tmp_name'], getcwd().'/uploads/'.$src_file_name);
//optimize image using TinyPNG
$source = \Tinify\fromFile(getcwd().'/uploads/'.$src_file_name);
$source->toFile(getcwd().'/uploads/'.$src_file_name);
echo "File uploaded successfully";
} else {
echo 'Invalid file format.';
}
}