blob: 377b21d46aef08ac7170243e82e4e3df4c5bcc1d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
<?php
/**
* PHP_CodeSniffer tokenises PHP code and detects violations of a
* defined set of coding standards.
*
* PHP version 5
*
* @category PHP
* @package PHP_CodeSniffer
* @author Till Klampaeckel <till@php.net>
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
* @version CVS: $Id: $
* @link http://pear.php.net/package/PHP_CodeSniffer
*/
require_once 'PHP/CodeSniffer/Sniff.php';
/**
* This sniff prohibits PEAR-style, if/else/elseif
*
* An example of the PEAR-style is:
*
* <code>
* if (...) {
* ...
* } elseif (...) {
* ...
* } else {
* ...
* }
* </code>
*
* @category PHP
* @package PHP_CodeSniffer
* @author Till Klampaeckel <till@php.net>
* @license http://matrix.squiz.net/developer/tools/php_cs/licence BSD Licence
* @version Release: @package_version@
* @link http://pear.php.net/package/PHP_CodeSniffer
*/
class RoundCube_Sniffs_ControlStructures_DisallowPEARIfElseElseifSniff implements PHP_CodeSniffer_Sniff
{
/**
* Returns the token types that this sniff is interested in.
*
* @return array()
*/
public function register()
{
return array(T_ELSE,T_ELSEIF);
}//end register()
/**
* Processes the tokens that this sniff is interested in.
*
* @param PHP_CodeSniffer_File $phpcsFile The file where the token was found.
* @param int $stackPtr The position in the stack where
* the token was found.
*
* @return void
*/
public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
{
$tokens = $phpcsFile->getTokens();
$count = 0;
while(true) {
$count++;
if ($tokens[$stackPtr - 1] === "\n") {
break;
}
if ($tokens[$stackPtr - 1] === "\r") {
break;
}
if ($tokens[$stackPtr - 1] === "\r\n") {
break;
}
if ($count > 3) {
$phpcsFile->addError('} else {/} elseif (...) { not allowed.', $stackPtr);
return;
}
}
return;
}//end process()
}//end class
|
