static function cleanBuffers(?int $targetLevel = null, bool $catchExceptions = false): bool
    {
        $level = 0;
        $stopLevel = $targetLevel ?? 0;

        foreach (self::iterateBufferLevels(PHP_OUTPUT_HANDLER_CLEANABLE) as $level) {
            if ($level <= $stopLevel) {
                break;
            }

            try {
                ob_end_clean();
            } catch (\Throwable $e) {
                if (!$catchExceptions) {
                    throw $e;
                }
            }
        }

        return $targetLevel === null || $level <= $targetLevel;
    }
static function cleanBuffers(?int $targetLevel = null, bool $catchExceptions = false): bool
    {
        $level = 0;
        $stopLevel = $targetLevel ?? 0;

        foreach (self::iterateBufferLevels(PHP_OUTPUT_HANDLER_CLEANABLE) as $level) {
            if ($level <= $stopLevel) {
                break;
            }

            try {
                ob_end_clean();
            } catch (\Throwable $e) {
                if (!$catchExceptions) {
                    throw $e;
                }
            }
        }

        return $targetLevel === null || $level <= $targetLevel;
    }
static function cleanBuffers ( ? int $ targetLevel = null , bool $ catchExceptions = false ) : bool { $ level = 0 ; $ stopLevel = $ targetLevel ?? 0 ; foreach ( self :: iterateBufferLevels ( PHP_OUTPUT_HANDLER_CLEANABLE ) as $ level ) { if ( $ level <= $ stopLevel ) { break ; } try { ob_end_clean ( ) ; } catch ( \ Throwable $ e ) { if ( ! $ catchExceptions ) { throw $ e ; } } } return $ targetLevel === null || $ level <= $ targetLevel ; }
Attempt to clean output buffers
Attempt to clean output buffers