composer self-update或/usr/bin/composer self-update zlib_decode(): data error

1、composer self-update 出现 [ErrorException] zlib_decode(): data error提示

2、编辑php.ini中zlib.output_compression = On、zlib.output_compression_level = 5

编辑php.ini中zlib.output_compression = On、zlib.output_compression_level = 5 后重启PHP

3、composer self-update执行成功