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<?php declare(strict_types = 1);
namespace Codor\Sniffs\Classes;
use PHP_CodeSniffer\Sniffs\Sniff as PHP_CodeSniffer_Sniff;
use PHP_CodeSniffer\Files\File as PHP_CodeSniffer_File;
class NewInstanceSniff implements PHP_CodeSniffer_Sniff
{
/**
* Returns the token types that this sniff is interested in.
* @return array
*/
public function register(): array
return [T_FUNCTION];
}
* Processes the tokens that this sniff is interested in.
*
* @param PHP_CodeSniffer_File $phpcsFile The file where the token was found.
* @param integer $stackPtr The position in the stack where
* the token was found.
* @return void
public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
$tokens = $phpcsFile->getTokens();
$functionName = $tokens[$stackPtr + 2]['content'];
$token = $tokens[$stackPtr];
$start = $token['scope_opener'];
$end = $token['scope_closer'];
foreach (range($start, $end) as $index) {
if ($tokens[$index]['type'] === 'T_NEW') {
$phpcsFile->addWarning($this->getWarningMessage($functionName), $tokens[$index]['line'], __CLASS__);
* Gets the warning message for this sniff.
* @return string
protected function getWarningMessage(string $functionName): string
return sprintf('Function %s use new keyword - consider to use DI.', $functionName);
bmitch /
Codor
