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<?php
namespace Hyde\Framework\Services;
use Hyde\Framework\Hyde;
/**
* Helper methods to interact with the filecache.
*
* @see \Hyde\Framework\Testing\Feature\Services\ViewDiffServiceTest
*/
class ViewDiffService
{
public static function getFilecache(): array
$filecache = [];
$files = glob(Hyde::vendorPath('resources/views/**/*.blade.php'));
foreach ($files as $file) {
$filecache[str_replace(Hyde::vendorPath(), '', $file)] = [
'unixsum' => static::unixsumFile($file),
];
}
return $filecache;
public static function getChecksums(): array
$cache = static::getFilecache();
$checksums = [];
foreach ($cache as $file) {
$checksums[] = $file['unixsum'];
return $checksums;
public static function checksumMatchesAny(string $checksum): bool
return in_array($checksum, static::getChecksums());
* A EOL agnostic wrapper for calculating MD5 checksums.
* @internal This function is not cryptographically secure.
* @see https://github.com/hydephp/framework/issues/85
public static function unixsum(string $string): string
$string = str_replace(["\r\n", "\r"], "\n", $string);
return md5($string);
/* Shorthand for @see static::unixsum() but loads a file */
public static function unixsumFile(string $file): string
return static::unixsum(file_get_contents($file));
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