_php_stream_write_filtered 1221 main/streams/streams.c _php_stream_write_filtered(stream, NULL, 0, closing ? PSFS_FLAG_FLUSH_CLOSE : PSFS_FLAG_FLUSH_INC TSRMLS_CC); _php_stream_write_filtered 1238 main/streams/streams.c return _php_stream_write_filtered(stream, buf, count, PSFS_FLAG_NORMAL TSRMLS_CC);