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1.安装依赖软件库: yum install -y libxml2-devel libtool* curl-devel libjpeg-devel libpng-devel freetype-devel 2.下载php7源码包进行编译安装 [root@iZ2zef0e6br88incakir9rZ opt]# wget http://cn2./distributions/php-7.0.14.tar.gz [root@iZ2zef0e6br88incakir9rZ opt]# tar xf php-7.0.14.tar.gz [root@iZ2zef0e6br88incakir9rZ opt]# cd php-7.0.14 编译安装: make && make install cp php.ini-production /usr/local/php/etc/php.ini #复制php配置文件到安装目录 3.配置文件php.ini [PHP] engine = On #是否启用php解析引擎 short_open_tag = On #是否使用简介标志 precision = 14 #浮点数中显示有效数字的位数 output_buffering = 4096 #输出缓冲区的大小 zlib.output_compression = Off #是否开启zlib输出压缩 implicit_flush = Off #unserialize_callback_func = #serialize_precision = 17 disable_functions = #disable_classes = #zend.enable_gc = On #激活循环引用收集器。 expose_php = On #max_execution_time = 300 #程序执行最大时间,默认为30s,0表示没有时间限制,这里设置300s,可以自定义设置 max_input_time = 300 memory_limit = 128M error_reporting = E_ALL display_errors = Off display_startup_errors = On php有错误出理，就会提示，而且在事件查看器中有记录。如果设置为display_startup_errors = Off，则不会有任何提示 log_errors = On log_errors_max_len = 1024 error_log=/data/log/php/error_php7.log 设置错误日志文件保存路径 ignore_repeated_errors = Off ignore_repeated_source = Off report_memleaks = On track_errors = On html_errors = On variables_order = "GPCS" 此指令描述了PHP注册GET, POST, Cookie, 环境 和 内置变量的顺序 (各自使用G, P, C, E 和 S , 一般使用 EGPCS 或 GPC). 注册使用从左往右的顺序, 新的值会覆盖旧的值 request_order = "GP" register_argc_argv = Off auto_globals_jit = On post_max_size = 16M auto_prepend_file = auto_append_file = default_mimetype = "text/html" default_charset = "UTF-8" doc_root = user_dir = enable_dl = Off file_uploads = On upload_max_filesize = 2M max_file_uploads = 20 allow_url_fopen = On allow_url_include = Off default_socket_timeout = 60 cgi.fix_pathinfo= 1 [CLI Server] cli_server.color = On [Date] date.timezone = Asia/Shanghai 设置区域时间 [Pdo_mysql] pdo_mysql.cache_size = 2000 pdo_mysql.default_socket= 默认的socket时间 [Phar] [mail function] 邮件功能 SMTP = localhost smtp_port = 25 mail.add_x_header = On 是否开启最大的header [SQL] sql.safe_mode = Off 对于每个不同数据库的连接函数，其默认值请参考相应的手册页面。 [ODBC] odbc.allow_persistent = On odbc.check_persistent = On odbc.max_persistent = -1 odbc.max_links = -1 odbc.defaultlrl = 4096 odbc.defaultbinmode = 1 [Interbase] ibase.allow_persistent = 1 ibase.max_persistent = -1 ibase.max_links = -1 ibase.timestampformat = "%Y-%m-%d %H:%M:%S" ibase.dateformat = "%Y-%m-%d" ibase.timeformat = "%H:%M:%S" [MySQLi] mysqli.max_persistent = -1 mysqli.allow_persistent = On mysqli.max_links = -1 mysqli.cache_size = 2000 mysqli.default_port = 3306 mysqli.default_socket = mysqli.default_host = mysqli.default_user = mysqli.default_pw = mysqli.reconnect = Off [mysqlnd] mysqlnd.collect_statistics = On mysqlnd.collect_memory_statistics = On [PostgreSQL] pgsql.allow_persistent = On pgsql.auto_reset_persistent = Off pgsql.max_persistent = -1 pgsql.max_links = -1 pgsql.ignore_notice = 0 pgsql.log_notice = 0 [bcmath] bcmath.scale = 0 [Session] session.save_handler = files session.use_strict_mode = 0 session.use_cookies = 1 session.use_only_cookies = 1 session.name = PHPSESSID session.auto_start = 0 session.cookie_lifetime = 0 session.cookie_path = / session.cookie_domain = cookie的有效域名 session.cookie_httponly = session.serialize_handler = php session.gc_probability = 1 session.gc_divisor = 1000 session.gc_maxlifetime = 1440 session.referer_check = session.cache_limiter = nocache session.cache_expire = 180 session.use_trans_sid = 0 session.hash_function = 0 session.hash_bits_per_character = 5 url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry" [Assertion] zend.assertions = 1 [Tidy] tidy.clean_output = Off [soap] soap.wsdl_cache_enabled=1 soap.wsdl_cache_dir="/tmp" soap.wsdl_cache_ttl=86400 soap.wsdl_cache_limit = 5 [sysvshm] [ldap] ldap.max_links = -1 4.进程服务的配置文件php-fpm，把php-fpm引入www.conf文件中的配置
[root@iZ2zef0e6br88incakir9rZ etc]# cat /usr/local/php-7.0.14/etc/php-fpm.conf include=/usr/local/php-7.0.14/etc/php-fpm.d/*.conf [root@iZ2zef0e6br88incakir9rZ etc]# vim /usr/local/php-7.0.14/etc/php-fpm.d/www.conf [global] 全局定义 log_level = notice 错误级别. 可用级别为: alert（必须立即处理）, error（错误情况）, warning（警告情况）, notice（一般重要信息）, debug（调试信息）. 默认: notice. error_log=/data/log/php/error_php-fpm7.log 错误日志文件保存路径 [www] 定义www的pool user = www 启动进程的帐户 group = www 启动进程组 listen = 127.0.0.1:9999 fpm监听端口，即nginx中php处理的地址 pm = dynamic pm的模式,分为static|dynamic两种 pm.max_children = 50 子进程最大数 pm.start_servers = 10 启动时的进程数 pm.min_spare_servers = 10 保证空闲进程数最小值，如果空闲进程小于此值，则创建新的子进程 pm.max_spare_servers = 50 保证空闲进程数最大值，如果空闲进程大于此值，此进行清理 5.复制服务控制脚本php-fpm到系统服务脚本目录: cp /opt/php-7.0.14/sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm7 && chmod 755 /etc/init.d/php-fpm7 启动php： service php-fpm7 start 错误解决方法：1、报错:configure: error: mcrypt.h not found. Please reinstall libmcrypt.解决:下载libmcrypt源码库 wget https://svwh.dl./project/mcrypt/Libmcrypt/2.5.8/libmcrypt-2.5.8.tar.gz2、安装PHP出现make: *** [sapi/cli/php] Error 1 解决办法collect2: ld returned 1 exit status 在安裝 PHP 到系统中时要是发生「undefined reference to libiconv_open'」之类的错误信息，那表示在「./configure 」沒抓好一些环境变数值。错误发生点在建立「-o sapi/cli/php」是出错，没給到要 link 的 iconv 函式库参数。 解决方法：编辑Makefile 大约77 行左右的地方: EXTRA_LIBS = ..... -lcrypt 在最后加上 -liconv，例如: EXTRA_LIBS = ..... -lcrypt -liconv 然后重新再次 make 即可。 或者用另一种办法 make ZEND_EXTRA_LIBS='-liconv' ln -s /usr/local/lib/libiconv.so.2 /usr/lib64/ 3、make: *** [sapi/cli/php] 错误 1 #make clean #make |
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