91 lines
2.0 KiB
PHP
91 lines
2.0 KiB
PHP
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<?php declare(strict_types = 1);
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namespace SlevomatCodingStandard\Helpers;
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use PHP_CodeSniffer\Config;
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use function array_filter;
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use function array_map;
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use function array_values;
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use function is_string;
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use function preg_match;
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use function trim;
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use const PHP_VERSION_ID;
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/**
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* @internal
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*/
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class SniffSettingsHelper
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{
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/**
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* @param string|int $settings
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*/
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public static function normalizeInteger($settings): int
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{
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return (int) trim((string) $settings);
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}
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/**
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* @param string|int|null $settings
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*/
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public static function normalizeNullableInteger($settings): ?int
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{
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return $settings !== null ? (int) trim((string) $settings) : null;
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}
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/**
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* @param list<string> $settings
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* @return list<string>
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*/
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public static function normalizeArray(array $settings): array
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{
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$settings = array_map(static function (string $value): string {
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return trim($value);
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}, $settings);
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$settings = array_filter($settings, static function (string $value): bool {
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return $value !== '';
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});
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return array_values($settings);
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}
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/**
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* @param array<int|string, int|string> $settings
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* @return array<int|string, int|string>
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*/
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public static function normalizeAssociativeArray(array $settings): array
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{
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$normalizedSettings = [];
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foreach ($settings as $key => $value) {
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if (is_string($key)) {
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$key = trim($key);
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}
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if (is_string($value)) {
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$value = trim($value);
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}
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if ($key === '' || $value === '') {
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continue;
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}
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$normalizedSettings[$key] = $value;
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}
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return $normalizedSettings;
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}
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public static function isValidRegularExpression(string $expression): bool
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{
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return preg_match('~^(?:\(.*\)|\{.*\}|\[.*\])[a-z]*\z~i', $expression) !== 0
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|| preg_match('~^([^a-z\s\\\\]).*\\1[a-z]*\z~i', $expression) !== 0;
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}
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public static function isEnabledByPhpVersion(?bool $value, int $phpVersionLimit): bool
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{
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if ($value !== null) {
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return $value;
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}
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$phpVersion = Config::getConfigData('php_version') !== null ? (int) Config::getConfigData('php_version') : PHP_VERSION_ID;
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return $phpVersion >= $phpVersionLimit;
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}
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}
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