ThinkPHP学习(一) Windows下Nginx+PHP5+ThinkPHP_3.2.1的安装与配置
工具原料:
Nginx153:
网盘下载地址:http://pan.baidu.com/s/1qWNgLf2
php-5.3.28-nts-Win32-VC9-x86
网盘下载地址:http://pan.baidu.com/s/1pdukY
ThinkPHP_3.2.1
网盘下载地址:http://pan.baidu.com/s/1pJlpfuj
RunHiddenConsole 是一个用来隐藏 DOS窗口的小程序
网盘下载地址:http://pan.baidu.com/s/1gd7kApP
开始安装,其实就是解压文件:
解压Nginx到“F:\Nginx153”;
解压RunHiddenConsole到“F:\Nginx153”;
解压PHP5到“F:\PHP\php5328Win32”;
解压ThinkPHP到“F:\PHP”;
修改PHP配置文件
修改“F:\PHP\php5328Win32”目录下的文件“php.ini-development”的文件名,把“-development”去掉就可以,文件内容先不做任何修改。
修改Nginx配置文件
用文本编辑器,本人使用Notepad++打开“F:\Nginx153\conf”目录下的“Nginx.conf”文件,
配置文件内容如下,重点位置用中文简单注释了一下:
#user nobody;worker_processes 1;#error_log logs/error.log;#error_log logs/error.log notice;#error_log logs/error.log info;#pid logs/nginx.pid;events { worker_connections 1024;}http { include mime.types; default_type application/octet-stream; #log_format main '$remote_addr - $remote_user [$time_local] "$request" ' # '$status $body_bytes_sent "$http_referer" ' # '"$http_user_agent" "$http_x_forwarded_for"'; #access_log logs/access.log main; sendfile on; #tcp_nopush on; #keepalive_timeout 0; keepalive_timeout 65; #gzip on; server { listen 80; #//端口号 server_name localhost; #//域名,主机头值 #charset koi8-r; #access_log logs/host.access.log main; location / { root F:\\www\\html; #//站点根目录 index index.html index.htm index.php; #//默认页 } #error_page 404 /404.html; # redirect server error pages to the static page /50x.html # error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } # proxy the PHP scripts to Apache listening on 127.0.0.1:80 # #location ~ \.php$ { # proxy_pass http://127.0.0.1; #} # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 # #location ~ \.php$ { # root F:\\PHP; # fastcgi_pass 127.0.0.1:9000; # fastcgi_index index.php; # fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name; # include fastcgi_params; #} #ThinkPHP配置 location ~ .*\.php.* { root F:\\PHP; #//ThinkPHP框架文件位置 fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; include fastcgi.conf; set $real_script_name $fastcgi_script_name; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; fastcgi_param SCRIPT_NAME $real_script_name; fastcgi_param PATH_INFO $path_info; if ($fastcgi_script_name ~ "^(.+?\.php)(/.+)$") { set $real_script_name $1; set $path_info $2; } } # deny access to .htaccess files, if Apache's document root # concurs with nginx's one # #location ~ /\.ht { # deny all; #} } # another virtual host using mix of IP-, name-, and port-based configuration # #server { # listen 8000; # listen somename:8080; # server_name somename alias another.alias; # location / { # root html; # index index.html index.htm; # } #} # HTTPS server # #server { # listen 443; # server_name localhost; # ssl on; # ssl_certificate cert.pem; # ssl_certificate_key cert.key; # ssl_session_timeout 5m; # ssl_protocols SSLv2 SSLv3 TLSv1; # ssl_ciphers HIGH:!aNULL:!MD5; # ssl_prefer_server_ciphers on; # location / { # root html; # index index.html index.htm; # } #}}
创建启动服务批处理(.bat)文件,文件名“start_nginx.bat”,文件内容如下:
@echo offecho Starting PHP FastCGI...RunHiddenConsole ../php/php5328Win32/php-cgi.exe -b 127.0.0.1:9000 -c ../php/php5328Win32/php.iniecho Starting nginx...nginx.exepause
创建停止服务批处理(.bat)文件,文件名“stop_nginx.bat”,文件内容如下:
@echo offecho Stopping nginx...taskkill /F /IM nginx.exe > nulecho Stopping PHP FastCGI...taskkill /F /IM php-cgi.exe > nulexit
见证奇迹的时刻:
双击“start_nginx.bat”启动服务,会打开一个DOS窗口,最小化或关闭即可;
打开浏览器,在地址栏输入“http://localhost/index.php”,回车,看到几个大字了吗?
欢迎使用 ThinkPHP!
恭喜你,环境配置成功了!

php把负数转为正整数的方法:1、使用abs()函数将负数转为正数,使用intval()函数对正数取整,转为正整数,语法“intval(abs($number))”;2、利用“~”位运算符将负数取反加一,语法“~$number + 1”。

实现方法:1、使用“sleep(延迟秒数)”语句,可延迟执行函数若干秒;2、使用“time_nanosleep(延迟秒数,延迟纳秒数)”语句,可延迟执行函数若干秒和纳秒;3、使用“time_sleep_until(time()+7)”语句。

php除以100保留两位小数的方法:1、利用“/”运算符进行除法运算,语法“数值 / 100”;2、使用“number_format(除法结果, 2)”或“sprintf("%.2f",除法结果)”语句进行四舍五入的处理值,并保留两位小数。

判断方法:1、使用“strtotime("年-月-日")”语句将给定的年月日转换为时间戳格式;2、用“date("z",时间戳)+1”语句计算指定时间戳是一年的第几天。date()返回的天数是从0开始计算的,因此真实天数需要在此基础上加1。

php字符串有下标。在PHP中,下标不仅可以应用于数组和对象,还可应用于字符串,利用字符串的下标和中括号“[]”可以访问指定索引位置的字符,并对该字符进行读写,语法“字符串名[下标值]”;字符串的下标值(索引值)只能是整数类型,起始值为0。

在php中,可以使用substr()函数来读取字符串后几个字符,只需要将该函数的第二个参数设置为负值,第三个参数省略即可;语法为“substr(字符串,-n)”,表示读取从字符串结尾处向前数第n个字符开始,直到字符串结尾的全部字符。

方法:1、用“str_replace(" ","其他字符",$str)”语句,可将nbsp符替换为其他字符;2、用“preg_replace("/(\s|\ \;||\xc2\xa0)/","其他字符",$str)”语句。

php判断有没有小数点的方法:1、使用“strpos(数字字符串,'.')”语法,如果返回小数点在字符串中第一次出现的位置,则有小数点;2、使用“strrpos(数字字符串,'.')”语句,如果返回小数点在字符串中最后一次出现的位置,则有。


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