Apply for maintenance and add PECL Extensions

Hi: I have a new PHP extension and a maintenance extension that I want to add to PECL; New extensions: This extension solves the problem that PHP exports excel slowly and has a large memory footprint, which is very desirable; Url: https://github.com/viest/php-ext-excel-export Maintenance extensions: This is a PHP extension for fast string search and replace. It is 2 by StringUtils. PHP. It supports multiple search terms. We use It as a replacement for PHP 's STRTR, which is extremely missile in certain cases. The Chinese script conversion is one of those cases. This extension USES a Commentz - Walter style algorithm for multiple search terms, or a Boyer Moore - algorithm for single search terms. Url: https://github.com/viest/php-ext-ffs