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InterfaceNameSuffixSniff.php
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<?php /** * Checks that interfaces are suffixed by Interface. * * @author Anna Borzenko <annnechko@gmail.com> * @license https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence */ namespace PHP_CodeSniffer\Standards\Generic\Sniffs\NamingConventions; use PHP_CodeSniffer\Files\File; use PHP_CodeSniffer\Sniffs\Sniff; class InterfaceNameSuffixSniff implements Sniff { /** * Registers the tokens that this sniff wants to listen for. * * @return int[] */ public function register() { return [T_INTERFACE]; }//end register() /** * Processes this sniff, when one of its tokens is encountered. * * @param \PHP_CodeSniffer\Files\File $phpcsFile The file being scanned. * @param int $stackPtr The position of the current token * in the stack passed in $tokens. * * @return void */ public function process(File $phpcsFile, $stackPtr) { $interfaceName = $phpcsFile->getDeclarationName($stackPtr); if ($interfaceName === null) { return; } $suffix = substr($interfaceName, -9); if (strtolower($suffix) !== 'interface') { $phpcsFile->addError('Interface names must be suffixed with "Interface"; found "%s"', $stackPtr, 'Missing', [$interfaceName]); } }//end process() }//end class