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Filesystem: added fileGetContents to reduce ErrorToExceptionHandler boilerplate code

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This commit is contained in:
Dylan K. Taylor
2022-12-25 17:13:51 +00:00
parent b1c0eae1f6
commit 0d169b4e80
16 changed files with 53 additions and 51 deletions
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18
src/utils/Filesystem.php
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@@ -30,6 +30,7 @@ use function dirname;
use function fclose;
use function fflush;
use function file_exists;
use function file_get_contents;
use function file_put_contents;
use function flock;
use function fopen;
@@ -296,4 +297,21 @@ final class Filesystem{
@unlink($temporaryFileName);
}
}
/**
* Wrapper around file_get_contents() which throws an exception instead of generating E_* errors.
*
* @phpstan-param resource|null $context
* @phpstan-param 0|positive-int $offset
* @phpstan-param 0|positive-int|null $length
*
* @throws \RuntimeException
*/
public static function fileGetContents(string $fileName, bool $useIncludePath = false, $context = null, int $offset = 0, ?int $length = null) : string{
try{
return ErrorToExceptionHandler::trapAndRemoveFalse(fn() => file_get_contents($fileName, $useIncludePath, $context, $offset, $length));
}catch(\ErrorException $e){
throw new \RuntimeException("Failed to read file $fileName: " . $e->getMessage(), 0, $e);
}
}
}