function SuperfluousExceptionNamingSniff::process

* @phpcsSuppress SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingNativeTypeHint *

Parameters

int $classPointer:

Overrides Sniff::process

File

vendor/slevomat/coding-standard/SlevomatCodingStandard/Sniffs/Classes/SuperfluousExceptionNamingSniff.php, line 34

Class

SuperfluousExceptionNamingSniff

Namespace

SlevomatCodingStandard\Sniffs\Classes

Code

public function process(File $phpcsFile, $classPointer) : void {
    $className = ClassHelper::getName($phpcsFile, $classPointer);
    $previousPointer = TokenHelper::findPreviousEffective($phpcsFile, $classPointer - 1);
    if ($phpcsFile->getTokens()[$previousPointer]['code'] === T_ABSTRACT) {
        return;
    }
    if (strtolower($className) === 'exception') {
        return;
    }
    $suffix = substr($className, -9);
    if (strtolower($suffix) !== 'exception') {
        return;
    }
    $phpcsFile->addError(sprintf('Superfluous suffix "%s".', $suffix), $classPointer, self::CODE_SUPERFLUOUS_SUFFIX);
}