当前环境信息
| OS: | {PHP_OS} |
| Web Server: | $info[SERVER_SOFTWARE] |
| PHP: | {PHP_VERSION} (查看PHP.ini) |
| DB: | $conf[db][type] ($info[dbversion]) |
| disable_functions: | $info[disable_functions] 建议禁用如下函数: exec,system,passthru,shell_exec,system,cmd,popen,dl,proc_open,curl_exec, curl_multi_exec,parse_ini_file,show_source |
| upload_max_filesize: | $info[upload_max_filesize] |
| post_max_size: | $info[post_max_size] |
| allow_url_fopen: | $info[allow_url_fopen](建议不要开启,某些主机会导致CPU 100%,并且导致不安全) |
| safe_mode: | $info[safe_mode](建议开启) |
| max_execution_time: | $info[max_execution_time] (建议为10秒) |
| memory_limit: | $info[memory_limit] (建议为10M) |