Source for file BrowserSpecificStylesSniff.php
Documentation is available at BrowserSpecificStylesSniff.php
* Ensure that browser-specific styles are not used.
* @author Greg Sherwood <gsherwood@squiz.net>
* @copyright 2006-2015 Squiz Pty Ltd (ABN 77 084 670 600)
* @license https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
namespace PHP_CodeSniffer\Standards\MySource\Sniffs\CSS;
use PHP_CodeSniffer\Sniffs\Sniff;
use PHP_CodeSniffer\Files\File;
class BrowserSpecificStylesSniff implements Sniff
* A list of tokenizers this sniff supports.
public $supportedTokenizers = array ('CSS');
* A list of specific stylesheet suffixes we allow.
* These stylesheets contain browser specific styles
* so this sniff ignore them files in the form:
* *_moz.css and *_ie7.css etc.
protected $specificStylesheets = array (
* Returns the token types that this sniff is interested in.
public function register ()
* Processes the tokens that this sniff is interested in.
* @param \PHP_CodeSniffer\Files\File $phpcsFile The file where the token was found.
* @param int $stackPtr The position in the stack where
public function process (File $phpcsFile, $stackPtr)
// Ignore files with browser-specific suffixes.
$filename = $phpcsFile->getFilename ();
$breakChar = strrpos($filename, '_');
if ($breakChar !== false && substr($filename, -4 ) === '.css') {
$specific = substr($filename, ($breakChar + 1 ), -4 );
if (isset ($this->specificStylesheets[$specific]) === true ) {
$tokens = $phpcsFile->getTokens ();
$content = $tokens[$stackPtr]['content'];
if ($content{0 } === '-') {
$error = 'Browser-specific styles are not allowed';
$phpcsFile->addError ($error, $stackPtr, 'ForbiddenStyle');
Documentation generated on Mon, 11 Mar 2019 15:27:15 -0400 by phpDocumentor 1.4.4. PEAR Logo Copyright © PHP Group 2004.
|