banker/build/CodeIgniter/Sniffs/WhiteSpace/DisallowSpaceIndentSniff.php

88 lines
2.4 KiB
PHP
Executable File

<?php
/**
* CodeIgniter_Sniffs_WhiteSpace_DisallowSpaceIndentSniff.
*
* PHP version 5
*
* @category PHP
* @package PHP_CodeSniffer
* @author Thomas Ernest <thomas.ernest@gmail.com>
* @copyright 2011 Thomas ERNEST
* @license http://thomas.ernest.fr/developement/php_cs/licence GNU General Public License
* @link http://pear.php.net/package/PHP_CodeSniffer
*/
/**
* CodeIgniter_Sniffs_WhiteSpace_DisallowSpaceIndentSniff.
*
* Ensures the use of tabs for indentation.
*
* @category PHP
* @package PHP_CodeSniffer
* @author Thomas Ernest <thomas.ernest@gmail.com>
* @copyright 2011 Thomas ERNEST
* @license http://thomas.ernest.fr/developement/php_cs/licence GNU General Public License
* @link http://pear.php.net/package/PHP_CodeSniffer
*/
namespace CodeIgniter\Sniffs\WhiteSpace;
use PHP_CodeSniffer\Sniffs\Sniff;
use PHP_CodeSniffer\Files\File;
class DisallowSpaceIndentSniff implements Sniff
{
/**
* A list of tokenizers this sniff supports.
*
* @var array
*/
public $supportedTokenizers = array(
'PHP',
'JS',
'CSS',
);
/**
* Returns an array of tokens this test wants to listen for.
*
* @return array
*/
public function register()
{
return array(T_WHITESPACE);
}//end register()
/**
* Processes this test, when one of its tokens is encountered.
*
* @param File $phpcsFile All the tokens found in the document.
* @param int $stackPtr The position of the current token
* in the stack passed in $tokens.
*
* @return void
*/
public function process(File $phpcsFile, $stackPtr)
{
$tokens = $phpcsFile->getTokens();
// Make sure this is whitespace used for indentation.
$line = $tokens[$stackPtr]['line'];
if ($stackPtr > 0 && $tokens[($stackPtr - 1)]['line'] === $line) {
return;
}
if (strpos($tokens[$stackPtr]['content'], " ") !== false) {
$error = 'Tabs must be used to indent lines; spaces are not allowed for code indentation';
$phpcsFile->addError($error, $stackPtr, 'SpacesUsedForIndentation');
}
}//end process()
}//end class
?>