Issues in vote-ajax.php - New Issues - Inspection of "Add delayed voting" - mmainstreet/jodel-web - Measure and Improve Code Quality continuously with Scrutinizer

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Pull Request — master (#10)

unknown

created 2017-02-10 21:24 UTC

vote-ajax.php (26 issues)

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<?php

$config = parse_ini_file('config/config.ini.php');
if(!isset($_GET['pw']) || $config['pw'] != $_GET['pw'])
{
	error_log($_SERVER['REMOTE_ADDR']  . ' used a wrong password on vote-ajax.php');
	$respone = array("message" => $_SERVER['REMOTE_ADDR']  . ' used a wrong password on vote-ajax.php',"success" => false);
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
	echo json_encode($response);
	
	die();
}

include 'php/jodel-web.php';

if(isset($_GET['solution']) && isset($_GET['key']) && isset($_POST["accessToken"]))
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
{
	$response = array("success" => verifyCaptcha($_POST["accessToken"]));
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
	echo json_encode($response);
	die();
}

$message = "";
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
$success = true;
$token = "";
$a = "a";
$ab = "ab";
$abc = "abc";
	if(isset($_POST['vote']) && isset($_POST['postId']))
	{
		$i = 0;
$a = "a";
$ab = "ab";
$abc = "abc";
		$result = $db->query("SELECT access_token, device_uid FROM accounts WHERE device_uid NOT IN (SELECT device_uid FROM votes WHERE postId = '" . $_POST['postId'] . "')");


		if($result->num_rows > 0)
		{
			$row = $result->fetch_assoc();
$a = "a";
$ab = "ab";
$abc = "abc";
			$accessToken = $row['access_token'];
			$deviceUid = $row['device_uid'];
$a = "a";
$ab = "ab";
$abc = "abc";
			
			if(!isAccountVerified($accessToken))
			{
				$message = "This account is not verified. Please verify this account first.";
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
				$captcha = getCaptcha($accessToken);
				$token = $accessToken;
$a = "a";
$ab = "ab";
$abc = "abc";
				$success = false;
			}
			else {
				
				$location = getLocationByAccessToken($accessToken);

				$accessToken = isTokenFreshByAccessToken($location, $accessToken);


				if($_POST['vote'] == "up") {
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
					$accountCreator = new Upvote();
				}
				else if($_POST['vote'] == "down") {
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
					$accountCreator = new Downvote();
				}

				$accountCreator->setAccessToken($accessToken);
				$accountCreator->postId = $_POST['postId'];
				$data = $accountCreator->execute();
$a = "a";
$ab = "ab";
$abc = "abc";
				if(array_key_exists('post', $data))
				{
					addVoteWithPostIdAndTypeToDeviceUid($_POST['postId'], $_POST['vote'], $deviceUid);
				}
			}
		}
		else
		{
			$message = 'There is no account available for this jodel. Please create at least one new account to vote this jodel.';

			$success = false;
		}
	}

if (isset($captcha))
{
	$response = array("success" => $success, "message" => $message, "captcha" => $captcha, "accessToken" => $token);
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
}
else 
{
	$response = array("success" => $success, "message" => $message);
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
}
echo json_encode($response);
?>


1		<?php
2
3		$config = parse_ini_file('config/config.ini.php');
4		if(!isset($_GET['pw']) \|\| $config['pw'] != $_GET['pw'])
5		{
6		error_log($_SERVER['REMOTE_ADDR'] . ' used a wrong password on vote-ajax.php');
7		$respone = array("message" => $_SERVER['REMOTE_ADDR'] . ' used a wrong password on vote-ajax.php',"success" => false);
		0 ignored issues – show Coding Style Comprehensibility introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this The string literal `message` does not require double quotes, as per coding-style, please use single quotes. PHP provides two ways to mark string literals. Either with single quotes `'literal'` or with double quotes `"literal"`. The difference between these is that string literals in double quotes may contain variables with are evaluated at run-time as well as escape sequences. String literals in single quotes on the other hand are evaluated very literally and the only two characters that needs escaping in the literal are the single quote itself (`\'`) and the backslash (`\\`). Every other character is displayed as is. Double quoted string literals may contain other variables or more complex escape sequences. <?php $singleQuoted = 'Value'; $doubleQuoted = "\tSingle is $singleQuoted"; print $doubleQuoted; will print an indented: `Single is Value` If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history... Coding Style Comprehensibility introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this The string literal `success` does not require double quotes, as per coding-style, please use single quotes. PHP provides two ways to mark string literals. Either with single quotes `'literal'` or with double quotes `"literal"`. The difference between these is that string literals in double quotes may contain variables with are evaluated at run-time as well as escape sequences. String literals in single quotes on the other hand are evaluated very literally and the only two characters that needs escaping in the literal are the single quote itself (`\'`) and the backslash (`\\`). Every other character is displayed as is. Double quoted string literals may contain other variables or more complex escape sequences. <?php $singleQuoted = 'Value'; $doubleQuoted = "\tSingle is $singleQuoted"; print $doubleQuoted; will print an indented: `Single is Value` If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
8		echo json_encode($response);
9
10		die();
11		}
12
13		include 'php/jodel-web.php';
14
15		if(isset($_GET['solution']) && isset($_GET['key']) && isset($_POST["accessToken"]))
		0 ignored issues – show Coding Style Comprehensibility introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this The string literal `accessToken` does not require double quotes, as per coding-style, please use single quotes. PHP provides two ways to mark string literals. Either with single quotes `'literal'` or with double quotes `"literal"`. The difference between these is that string literals in double quotes may contain variables with are evaluated at run-time as well as escape sequences. String literals in single quotes on the other hand are evaluated very literally and the only two characters that needs escaping in the literal are the single quote itself (`\'`) and the backslash (`\\`). Every other character is displayed as is. Double quoted string literals may contain other variables or more complex escape sequences. <?php $singleQuoted = 'Value'; $doubleQuoted = "\tSingle is $singleQuoted"; print $doubleQuoted; will print an indented: `Single is Value` If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
16		{
17		$response = array("success" => verifyCaptcha($_POST["accessToken"]));
		0 ignored issues – show Coding Style Comprehensibility introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this The string literal `success` does not require double quotes, as per coding-style, please use single quotes. PHP provides two ways to mark string literals. Either with single quotes `'literal'` or with double quotes `"literal"`. The difference between these is that string literals in double quotes may contain variables with are evaluated at run-time as well as escape sequences. String literals in single quotes on the other hand are evaluated very literally and the only two characters that needs escaping in the literal are the single quote itself (`\'`) and the backslash (`\\`). Every other character is displayed as is. Double quoted string literals may contain other variables or more complex escape sequences. <?php $singleQuoted = 'Value'; $doubleQuoted = "\tSingle is $singleQuoted"; print $doubleQuoted; will print an indented: `Single is Value` If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history... Coding Style Comprehensibility introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this The string literal `accessToken` does not require double quotes, as per coding-style, please use single quotes. PHP provides two ways to mark string literals. Either with single quotes `'literal'` or with double quotes `"literal"`. The difference between these is that string literals in double quotes may contain variables with are evaluated at run-time as well as escape sequences. String literals in single quotes on the other hand are evaluated very literally and the only two characters that needs escaping in the literal are the single quote itself (`\'`) and the backslash (`\\`). Every other character is displayed as is. Double quoted string literals may contain other variables or more complex escape sequences. <?php $singleQuoted = 'Value'; $doubleQuoted = "\tSingle is $singleQuoted"; print $doubleQuoted; will print an indented: `Single is Value` If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
18		echo json_encode($response);
19		die();
20		}
21
22		$message = "";
		0 ignored issues – show Coding Style Comprehensibility introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this The string literal does not require double quotes, as per coding-style, please use single quotes. PHP provides two ways to mark string literals. Either with single quotes `'literal'` or with double quotes `"literal"`. The difference between these is that string literals in double quotes may contain variables with are evaluated at run-time as well as escape sequences. String literals in single quotes on the other hand are evaluated very literally and the only two characters that needs escaping in the literal are the single quote itself (`\'`) and the backslash (`\\`). Every other character is displayed as is. Double quoted string literals may contain other variables or more complex escape sequences. <?php $singleQuoted = 'Value'; $doubleQuoted = "\tSingle is $singleQuoted"; print $doubleQuoted; will print an indented: `Single is Value` If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
23		$success = true;
24		$token = "";
		0 ignored issues – show Coding Style introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this Equals sign not aligned with surrounding assignments; expected 3 spaces but found 1 space This check looks for multiple assignments in successive lines of code. It will report an issue if the operators are not in a straight line. To visualize $a = "a"; $ab = "ab"; $abc = "abc"; will produce issues in the first and second line, while this second example $a = "a"; $ab = "ab"; $abc = "abc"; will produce no issues. Loading history... Coding Style Comprehensibility introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this The string literal does not require double quotes, as per coding-style, please use single quotes. PHP provides two ways to mark string literals. Either with single quotes `'literal'` or with double quotes `"literal"`. The difference between these is that string literals in double quotes may contain variables with are evaluated at run-time as well as escape sequences. String literals in single quotes on the other hand are evaluated very literally and the only two characters that needs escaping in the literal are the single quote itself (`\'`) and the backslash (`\\`). Every other character is displayed as is. Double quoted string literals may contain other variables or more complex escape sequences. <?php $singleQuoted = 'Value'; $doubleQuoted = "\tSingle is $singleQuoted"; print $doubleQuoted; will print an indented: `Single is Value` If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
25		if(isset($_POST['vote']) && isset($_POST['postId']))
26		{
27		$i = 0;
		0 ignored issues – show Coding Style introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this Equals sign not aligned with surrounding assignments; expected 6 spaces but found 1 space This check looks for multiple assignments in successive lines of code. It will report an issue if the operators are not in a straight line. To visualize $a = "a"; $ab = "ab"; $abc = "abc"; will produce issues in the first and second line, while this second example $a = "a"; $ab = "ab"; $abc = "abc"; will produce no issues. Loading history...
28		$result = $db->query("SELECT access_token, device_uid FROM accounts WHERE device_uid NOT IN (SELECT device_uid FROM votes WHERE postId = '" . $_POST['postId'] . "')");
		0 ignored issues – show Coding Style introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this This line exceeds maximum limit of 120 characters; contains 169 characters Overly long lines are hard to read on any screen. Most code styles therefor impose a maximum limit on the number of characters in a line. Loading history...
29
30		if($result->num_rows > 0)
31		{
32		$row = $result->fetch_assoc();
		0 ignored issues – show Coding Style introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this Equals sign not aligned with surrounding assignments; expected 9 spaces but found 1 space This check looks for multiple assignments in successive lines of code. It will report an issue if the operators are not in a straight line. To visualize $a = "a"; $ab = "ab"; $abc = "abc"; will produce issues in the first and second line, while this second example $a = "a"; $ab = "ab"; $abc = "abc"; will produce no issues. Loading history...
33		$accessToken = $row['access_token'];
34		$deviceUid = $row['device_uid'];
		0 ignored issues – show Coding Style introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this Equals sign not aligned with surrounding assignments; expected 3 spaces but found 1 space This check looks for multiple assignments in successive lines of code. It will report an issue if the operators are not in a straight line. To visualize $a = "a"; $ab = "ab"; $abc = "abc"; will produce issues in the first and second line, while this second example $a = "a"; $ab = "ab"; $abc = "abc"; will produce no issues. Loading history...
35
36		if(!isAccountVerified($accessToken))
37		{
38		$message = "This account is not verified. Please verify this account first.";
		0 ignored issues – show Coding Style Comprehensibility introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this The string literal `This account is not veri...ify this account first.` does not require double quotes, as per coding-style, please use single quotes. PHP provides two ways to mark string literals. Either with single quotes `'literal'` or with double quotes `"literal"`. The difference between these is that string literals in double quotes may contain variables with are evaluated at run-time as well as escape sequences. String literals in single quotes on the other hand are evaluated very literally and the only two characters that needs escaping in the literal are the single quote itself (`\'`) and the backslash (`\\`). Every other character is displayed as is. Double quoted string literals may contain other variables or more complex escape sequences. <?php $singleQuoted = 'Value'; $doubleQuoted = "\tSingle is $singleQuoted"; print $doubleQuoted; will print an indented: `Single is Value` If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
39		$captcha = getCaptcha($accessToken);
40		$token = $accessToken;
		0 ignored issues – show Coding Style introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this Equals sign not aligned with surrounding assignments; expected 3 spaces but found 1 space This check looks for multiple assignments in successive lines of code. It will report an issue if the operators are not in a straight line. To visualize $a = "a"; $ab = "ab"; $abc = "abc"; will produce issues in the first and second line, while this second example $a = "a"; $ab = "ab"; $abc = "abc"; will produce no issues. Loading history...
41		$success = false;
42		}
43		else {
44
45		$location = getLocationByAccessToken($accessToken);
46
47		$accessToken = isTokenFreshByAccessToken($location, $accessToken);
48
49
50	View Code Duplication	if($_POST['vote'] == "up") {
		0 ignored issues – show Duplication introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history... Coding Style Comprehensibility introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this The string literal `up` does not require double quotes, as per coding-style, please use single quotes. PHP provides two ways to mark string literals. Either with single quotes `'literal'` or with double quotes `"literal"`. The difference between these is that string literals in double quotes may contain variables with are evaluated at run-time as well as escape sequences. String literals in single quotes on the other hand are evaluated very literally and the only two characters that needs escaping in the literal are the single quote itself (`\'`) and the backslash (`\\`). Every other character is displayed as is. Double quoted string literals may contain other variables or more complex escape sequences. <?php $singleQuoted = 'Value'; $doubleQuoted = "\tSingle is $singleQuoted"; print $doubleQuoted; will print an indented: `Single is Value` If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
51		$accountCreator = new Upvote();
52		}
53		else if($_POST['vote'] == "down") {
		0 ignored issues – show Coding Style Comprehensibility introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this The string literal `down` does not require double quotes, as per coding-style, please use single quotes. PHP provides two ways to mark string literals. Either with single quotes `'literal'` or with double quotes `"literal"`. The difference between these is that string literals in double quotes may contain variables with are evaluated at run-time as well as escape sequences. String literals in single quotes on the other hand are evaluated very literally and the only two characters that needs escaping in the literal are the single quote itself (`\'`) and the backslash (`\\`). Every other character is displayed as is. Double quoted string literals may contain other variables or more complex escape sequences. <?php $singleQuoted = 'Value'; $doubleQuoted = "\tSingle is $singleQuoted"; print $doubleQuoted; will print an indented: `Single is Value` If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
54		$accountCreator = new Downvote();
55		}
56
57		$accountCreator->setAccessToken($accessToken);
58		$accountCreator->postId = $_POST['postId'];
59		$data = $accountCreator->execute();
		0 ignored issues – show Coding Style introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this Equals sign not aligned with surrounding assignments; expected 19 spaces but found 1 space This check looks for multiple assignments in successive lines of code. It will report an issue if the operators are not in a straight line. To visualize $a = "a"; $ab = "ab"; $abc = "abc"; will produce issues in the first and second line, while this second example $a = "a"; $ab = "ab"; $abc = "abc"; will produce no issues. Loading history...
60		if(array_key_exists('post', $data))
61		{
62		addVoteWithPostIdAndTypeToDeviceUid($_POST['postId'], $_POST['vote'], $deviceUid);
63		}
64		}
65		}
66		else
67		{
68		$message = 'There is no account available for this jodel. Please create at least one new account to vote this jodel.';
		0 ignored issues – show Coding Style introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this This line exceeds maximum limit of 120 characters; contains 121 characters Overly long lines are hard to read on any screen. Most code styles therefor impose a maximum limit on the number of characters in a line. Loading history...
69		$success = false;
70		}
71		}
72
73		if (isset($captcha))
74		{
75		$response = array("success" => $success, "message" => $message, "captcha" => $captcha, "accessToken" => $token);
		0 ignored issues – show Coding Style Comprehensibility introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this The string literal `success` does not require double quotes, as per coding-style, please use single quotes. PHP provides two ways to mark string literals. Either with single quotes `'literal'` or with double quotes `"literal"`. The difference between these is that string literals in double quotes may contain variables with are evaluated at run-time as well as escape sequences. String literals in single quotes on the other hand are evaluated very literally and the only two characters that needs escaping in the literal are the single quote itself (`\'`) and the backslash (`\\`). Every other character is displayed as is. Double quoted string literals may contain other variables or more complex escape sequences. <?php $singleQuoted = 'Value'; $doubleQuoted = "\tSingle is $singleQuoted"; print $doubleQuoted; will print an indented: `Single is Value` If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history... Coding Style Comprehensibility introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this The string literal `message` does not require double quotes, as per coding-style, please use single quotes. PHP provides two ways to mark string literals. Either with single quotes `'literal'` or with double quotes `"literal"`. The difference between these is that string literals in double quotes may contain variables with are evaluated at run-time as well as escape sequences. String literals in single quotes on the other hand are evaluated very literally and the only two characters that needs escaping in the literal are the single quote itself (`\'`) and the backslash (`\\`). Every other character is displayed as is. Double quoted string literals may contain other variables or more complex escape sequences. <?php $singleQuoted = 'Value'; $doubleQuoted = "\tSingle is $singleQuoted"; print $doubleQuoted; will print an indented: `Single is Value` If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history... Coding Style Comprehensibility introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this The string literal `captcha` does not require double quotes, as per coding-style, please use single quotes. PHP provides two ways to mark string literals. Either with single quotes `'literal'` or with double quotes `"literal"`. The difference between these is that string literals in double quotes may contain variables with are evaluated at run-time as well as escape sequences. String literals in single quotes on the other hand are evaluated very literally and the only two characters that needs escaping in the literal are the single quote itself (`\'`) and the backslash (`\\`). Every other character is displayed as is. Double quoted string literals may contain other variables or more complex escape sequences. <?php $singleQuoted = 'Value'; $doubleQuoted = "\tSingle is $singleQuoted"; print $doubleQuoted; will print an indented: `Single is Value` If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history... Coding Style Comprehensibility introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this The string literal `accessToken` does not require double quotes, as per coding-style, please use single quotes. PHP provides two ways to mark string literals. Either with single quotes `'literal'` or with double quotes `"literal"`. The difference between these is that string literals in double quotes may contain variables with are evaluated at run-time as well as escape sequences. String literals in single quotes on the other hand are evaluated very literally and the only two characters that needs escaping in the literal are the single quote itself (`\'`) and the backslash (`\\`). Every other character is displayed as is. Double quoted string literals may contain other variables or more complex escape sequences. <?php $singleQuoted = 'Value'; $doubleQuoted = "\tSingle is $singleQuoted"; print $doubleQuoted; will print an indented: `Single is Value` If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
76		}
77		else
78		{
79		$response = array("success" => $success, "message" => $message);
		0 ignored issues – show Coding Style Comprehensibility introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this The string literal `success` does not require double quotes, as per coding-style, please use single quotes. PHP provides two ways to mark string literals. Either with single quotes `'literal'` or with double quotes `"literal"`. The difference between these is that string literals in double quotes may contain variables with are evaluated at run-time as well as escape sequences. String literals in single quotes on the other hand are evaluated very literally and the only two characters that needs escaping in the literal are the single quote itself (`\'`) and the backslash (`\\`). Every other character is displayed as is. Double quoted string literals may contain other variables or more complex escape sequences. <?php $singleQuoted = 'Value'; $doubleQuoted = "\tSingle is $singleQuoted"; print $doubleQuoted; will print an indented: `Single is Value` If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history... Coding Style Comprehensibility introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this The string literal `message` does not require double quotes, as per coding-style, please use single quotes. PHP provides two ways to mark string literals. Either with single quotes `'literal'` or with double quotes `"literal"`. The difference between these is that string literals in double quotes may contain variables with are evaluated at run-time as well as escape sequences. String literals in single quotes on the other hand are evaluated very literally and the only two characters that needs escaping in the literal are the single quote itself (`\'`) and the backslash (`\\`). Every other character is displayed as is. Double quoted string literals may contain other variables or more complex escape sequences. <?php $singleQuoted = 'Value'; $doubleQuoted = "\tSingle is $singleQuoted"; print $doubleQuoted; will print an indented: `Single is Value` If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
80		}
81		echo json_encode($response);
82		?>
		0 ignored issues – show Best Practice introduced 2017-02-10 21:15 UTC by Report Bug Copy Issue Report Show Similar Issues like this It is not recommended to use PHP's closing tag `?>` in files other than templates. Using a closing tag in PHP files that only contain PHP code is not recommended as you might accidentally add whitespace after the closing tag which would then be output by PHP. This can cause severe problems, for example headers cannot be sent anymore. A simple precaution is to leave off the closing tag as it is not required, and it also has no negative effects whatsoever. Loading history...

mmainstreet / jodel-web

Pull Request — master (#10)

vote-ajax.php (26 issues)

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