1	<?php
2	namespace Dbmi\Webservice\Quake;
3
4	/**
5	* Get quake details
6	*/
7	class Quake{
8	private const templateUrl = 'https://emidius.mi.ingv.it/services/macroseismic/query?eventid=%s&format=text';
9	private const validResponseLines = 2;
10
11	private const curlCloceLatestPhpVersion = 7;
12
13	private QuakeId $quakeId;
14	private array $details = array();
15
16	private int $curlErrNum = 0;
17	private string $curlErrInfo = '';
18
19
20	public function __construct(QuakeId $quakeId){
21	$this->quakeId = $quakeId;
22	}
23
24	public function details():array{ return $this->details; }
25
26	public function curlErrorNumber():int{ return $this->curlErrNum; }
27	public function curlErrorInfo():string{ return $this->curlErrInfo; }
28
29	/**
30	* Get quake epicentral details
31	*
32	* @return int     found lines
33	*/
34	public function fetch():int{
35	$curlSession = curl_init();
36	curl_setopt_array($curlSession, array(
37	CURLOPT_URL         => sprintf(self::templateUrl, $this->quakeId->id()),
38	CURLOPT_HEADER         => false,
39	CURLOPT_CUSTOMREQUEST    => 'GET',
40	CURLOPT_RETURNTRANSFER    => true,
41	CURLOPT_FAILONERROR     => true
42	)
43	);
44	$downloadedData = curl_exec($curlSession);
45
46	$this->curlErrNum = curl_errno($curlSession);
47	$this->curlErrInfo = curl_error($curlSession);
48	if ( $this->isCurlCloseSupported() )
49	curl_close($curlSession);
50
51	if(CURLE_OK != $this->curlErrNum){
52	// @codeCoverageIgnoreStart
53	error_log(sprintf("[%s] [CurlErr: %d] %s", __METHOD__, $this->curlErrNum, $this->curlErrInfo));
54	return -1;
55	// @codeCoverageIgnoreEnd
56	}
57
58	$rows = preg_split("/\n/", trim($downloadedData));
59
60	if( count($rows) != self::validResponseLines ){ //header+data
61	error_log(sprintf("[%s] Invalid epicenter response, see below\n'%s'", __METHOD__, $downloadedData));
62	return -2;
63	}
64
65	$this->details = preg_split("/\|/", $rows[1]);
66
67	return 1;
68	}
69
70	/**
71	* Check if curl_close is still supported
72	* @return bool true is supported, false otherwise
73	*/
74	private function isCurlCloseSupported():bool{ return PHP_MAJOR_VERSION <= self::curlCloceLatestPhpVersion; }
75	}
76
77	?>
78

---

Branches

Below are the source code lines that represent each code branch as identified by Xdebug. Please note a branch is not necessarily coterminous with a line, a line may contain multiple branches and therefore show up more than once. Please also be aware that some branches may be implicit rather than explicit, e.g. an if statement always has an else as part of its logical flow even if you didn't write one.

Quake->__construct

20	public function __construct(QuakeId $quakeId){
21	$this->quakeId = $quakeId;
22	}

Quake->curlErrorInfo

27	public function curlErrorInfo():string{ return $this->curlErrInfo; }

Quake->curlErrorNumber

26	public function curlErrorNumber():int{ return $this->curlErrNum; }

Quake->details

24	public function details():array{ return $this->details; }

Quake->fetch

35	$curlSession = curl_init();
36	curl_setopt_array($curlSession, array(
37	CURLOPT_URL         => sprintf(self::templateUrl, $this->quakeId->id()),
38	CURLOPT_HEADER         => false,
39	CURLOPT_CUSTOMREQUEST    => 'GET',
40	CURLOPT_RETURNTRANSFER    => true,
41	CURLOPT_FAILONERROR     => true
42	)
43	);
44	$downloadedData = curl_exec($curlSession);
45
46	$this->curlErrNum = curl_errno($curlSession);
47	$this->curlErrInfo = curl_error($curlSession);
48	if ( $this->isCurlCloseSupported() )

49	curl_close($curlSession);
50
51	if(CURLE_OK != $this->curlErrNum){

51	if(CURLE_OK != $this->curlErrNum){

58	$rows = preg_split("/\n/", trim($downloadedData));
59
60	if( count($rows) != self::validResponseLines ){ //header+data

61	error_log(sprintf("[%s] Invalid epicenter response, see below\n'%s'", __METHOD__, $downloadedData));
62	return -2;

65	$this->details = preg_split("/\|/", $rows[1]);
66
67	return 1;
68	}

Quake->isCurlCloseSupported

74	private function isCurlCloseSupported():bool{ return PHP_MAJOR_VERSION <= self::curlCloceLatestPhpVersion; }