KZhy2dR5

1<?php
2class PhoneVerification {
3	/**
4	 * Service License Key.
5	 * @var string
6	 */
7	private $key = "********************";
8	
9	/**
10	 * Phone Number Verified.
11	 * @var string
12	 */
13	private $phone;
14
15	/**
16	 * Parameters for the HTTP GET request to the API.
17	 * @var array
18	 */
19	private $parameters = array(
20		"country" => array('US', 'CA')
21	);
22
23	/**
24	 * Formatted Parameters for URL Query.
25	 * @var string
26	 */
27	private $formatted_parameters;
28
29	/**
30	 * URL for API
31	 * @var string
32	 */
33	private $url;
34
35	/**
36	 * Maximum time after calling request to drop and time out the request.
37	 * @var int
38	 */
39	private $timeout = 5;
40
41	/**
42	 * Initalized cURL instance.
43	 * @var resource|false
44	 */
45	private $curl = curl_init();
46	
47	/**
48	 * JSON response of cURL reqest
49	 * @var string|bool
50	 */
51	private $json;
52
53	/**
54	 * Decoded JSON returned as an array
55	 * @var mixed
56	 */
57	private $result;
58	
59    function __construct($number) {
60		$this->phone = $number;
61
62		// Build formatted parameters
63		$this->formatted_parameters = http_build_query($this->parameters);
64
65		// Build request URL
66		$this->url = sprintf(
67			'https://www.ipqualityscore.com/api/json/phone/%s/%s?%s',
68			$this->key,
69			$this->phone,
70			$this->formatted_parameters
71		);
72		
73		// Set cURL options
74		curl_setopt($this->curl, CURLOPT_URL, $this->url);
75		curl_setopt($this->curl, CURLOPT_RETURNTRANSFER, 1);
76		curl_setopt($this->curl, CURLOPT_FOLLOWLOCATION, 1);
77		curl_setopt($this->curl, CURLOPT_CONNECTTIMEOUT, $this->timeout);
78
79		// Execute cURL instance.
80		$this->json = curl_exec($this->curl);
81		curl_close($this->curl);
82
83		// Convert JSON into Array
84		$this->result = json_decode($this->json, true);
85	}
86
87	/**
88	 * Returns true if an error occured during initalization.
89	 * @return bool
90	 */
91	function init_error() {
92		if (isset($this->result['success']) &&
93			$this->result['success'] === true) {
94				return false;
95			} else {
96				return true;
97			}
98	}
99
100	/**
101	 * Returns true if phone number is valid
102	 * @return bool
103	 */
104	function isValid() {
105		if ($this->result['valid'] === true) {
106			return true;
107		} else {
108			return false;
109		}
110	}
111
112	/**
113	 * Returns true if phone number is malicious
114	 * @return bool
115	 */
116	function isMalicious() {
117		if ($this->result['valid'] === false ||
118			$this->result['recent_abuse'] === true) {
119				return true;
120			} else {
121				return false;
122			}
123	}
124}
125?>
126