DisallowPartiallyKeyedSniff.php

<?php

declare (strict_types=1);
namespace SlevomatCodingStandard\Sniffs\Arrays;

use PHP_CodeSniffer\Files\File;
use PHP_CodeSniffer\Sniffs\Sniff;
use SlevomatCodingStandard\Helpers\ArrayHelper;
use SlevomatCodingStandard\Helpers\TokenHelper;
class DisallowPartiallyKeyedSniff implements Sniff {
    public const CODE_DISALLOWED_PARTIALLY_KEYED = 'DisallowedPartiallyKeyed';
    
    /**
     * @return array<int, (int|string)>
     */
    public function register() : array {
        return TokenHelper::$arrayTokenCodes;
    }
    
    /**
     * @phpcsSuppress SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingNativeTypeHint
     * @param int $stackPointer
     */
    public function process(File $phpcsFile, $stackPointer) : void {
        $keyValues = ArrayHelper::parse($phpcsFile, $stackPointer);
        if (!ArrayHelper::isKeyed($keyValues)) {
            return;
        }
        if (ArrayHelper::isKeyedAll($keyValues)) {
            return;
        }
        $phpcsFile->addError('Partially keyed array disallowed.', $stackPointer, self::CODE_DISALLOWED_PARTIALLY_KEYED);
    }

}