function RemoteAddressSniff::process

Processes this test, when one of its tokens is encountered.

Parameters

\PHP_CodeSniffer\Files\File $phpcsFile The current file being processed.:

int $stackPtr The position of the current token: in the stack passed in $tokens.

Return value

void

Overrides Sniff::process

File

vendor/drupal/coder/coder_sniffer/Drupal/Sniffs/Semantics/RemoteAddressSniff.php, line 48

Class

RemoteAddressSniff

Make sure that ip_address() or Drupal::request()->getClientIp() is used instead of $_SERVER['REMOTE_ADDR'].

Namespace

Drupal\Sniffs\Semantics

Code

public function process(File $phpcsFile, $stackPtr) {
    $string = $phpcsFile->getTokensAsString($stackPtr, 4);
    $startOfStatement = $phpcsFile->findStartOfStatement($stackPtr);
    if (($string === '$_SERVER["REMOTE_ADDR"]' || $string === '$_SERVER[\'REMOTE_ADDR\']') && $stackPtr !== $startOfStatement) {
        $error = 'Use ip_address() or Drupal::request()->getClientIp() instead of $_SERVER[\'REMOTE_ADDR\']';
        $phpcsFile->addError($error, $stackPtr, 'RemoteAddress');
    }
}