php修改文件上传大小限制
上传一个20M文件的时候php报如下错误，是php上传文件大小限制引起
POST Content-Length of 19248654 bytes exceeds the limit of 8388608 bytes in
修改php配置文件如下，重启php即可
vi /usr/local/php/lib/php.ini
upload_max_filesize = 50M post_max_size = 100M memory_limit = 128M max_execution_time = 600 max_input_time = 300
重启
killall php-fpm /usr/local/php/sbin/php-fpm