<?php
error_reporting(0);
class QRCode{
	const API = "https://api.ineo-team.ir/QRCode.php";
	private $accessKey;
	public function __construct($accessKey){
		$this->accessKey = $accessKey;
	}
	#######################################################################
	public function request($url, $params = []){
		$curl = curl_init();
		curl_setopt_array($curl, [
			CURLOPT_URL => $url,
			CURLOPT_RETURNTRANSFER => true,
			CURLOPT_POST => true,
			CURLOPT_POSTFIELDS => $params
		]);
		$response = curl_exec($curl);
		curl_close($curl);
		return $response;
	}
	#######################################################################
	public function create($input, $size = 350, $color = '0.0.0', $bgcolor = '255.255.255', $show = false, $save = false){
		$params = [
			'accessKey' => $this->accessKey,
			'action' => "create", 'input' => $input,
			'color' => $color, 'backgroundColor' => $bgcolor,
			'size' => $size, 'getLink' => true
		];
		$response = json_decode($this->request(self::API, $params));
		if($response->status_code == 200){
			mkdir("qrcodes/");
			$id = rand(10000, 99999);
			$image_addr = "qrcodes/$id.jpg";
			if($save){ # save = true
				copy($response->result->link, $image_addr); # copied
			}
			if($show){ # show = true
				if(!file_exists($image_addr)){ # save = false
					copy($response->result->link, $image_addr);
				} # save = true
				header("Content-Type: image/jpeg");
				readfile($image_addr);
				if(!$save){ unlink($image_addr); } # save = false
				exit;
			}
			return $response->result->link;
		}else{
			return ucfirst($response->message)." (".$response->status_code.")";
		}
	}
	#######################################################################
	public function read($input){
		$params = [
			'accessKey' => $this->accessKey,
			'action' => "read", 'link' => $input
		];
		$response = json_decode($this->request(self::API, $params));
		if($response->status_code == 200){
			return $response->result->qrcode_content; # content
		}else{
			return ucfirst($response->message)." (".$response->status_code.")";
		}
	}
	#######################################################################
}
# Set your access key, get from: T.me/APIManager_Bot?start=api-qrcode
$qr = new QRCode("750394:b5d1ada54acf4185c1a114a526d0bf18");
#############################################################################################
/*	Create function parameters:
	* Param 1: input your text content
	* Param 2: qrcode pixel size,                    example: 250,          default: 350
	* Param 3: set RGB color for qrcode,             example: 255.10.20,    default: 0.0.0 (black)
	* Param 4: set RGB color for qrcode background,  example: 0.0.50,       default: 255.255.255 (white)
	* Param 5: show web view image: false | show image direct link: true,   default: false
	* Param 6: save image jpg file,                                         default: false
*/
echo $qr->create("iNeoTeam QRCode Generator", 500, '255.10.10', '0.0.0', false, false);
#############################################################################################
# Read QRCode with direct link:
echo $qr->read("https://telegra.ph/file/812a2f02277b112fb9f9b.png");
unlink("error_log");
?>