FreeBSD 下Web环境的构建.
1 安装MySQL
这里是自己使用源码编译安装。
需要下载MySQL-4.0.25源码包。
cd /opt/distfiles
wget xxx
tar -zxvf mysql-4.0.25.tar.gz -C src
cd src/mysql-4.0.25/
./configure ?prefix=/opt/modules/mysql
?enable-assembler
?with-mysqld-ldflags=-all-static
?with-charset=gb2312
?without-debug
make
make install
/opt/modules/mysql/bin/mysql_install_db
chown -R mysql.mysql /opt/modules/mysql/var
chgrp mysql /opt/modules/mysql
2 安装PHP
./configure
?prefix=/opt/modules/phpcgi
?enable-fastcgi
?enable-force-cgi-redirect
?enable-bcmath
?enable-inline-optimization
?enable-magic-quotes
?enable-wddx?disable-debug
?enable-sysvmsg
?enable-sockets
?enable-mbstring
?enable-calendar
?with-trans-sid
?with-ldap
?with-ldap-sasl
?with-mysql=/opt/modulels/mysql
3 安装lighttpd
cd /usr/ports/www/lighttpd/
make install clean
执行后,将会提示一些选项只要选中OPENSSL 就可以了,其他的不用选。
4 整合配置
4.1 修改默认网站文件路径
server.document-root = “/opt/data/www/”
4.2 打开fastcgi模块支持
将 #”mod_fastcgi”, 的#去掉
4.3 设定PHP支持
#### fastcgi module
## read fastcgi.txt for more info
fastcgi.server = ( “.php” =>
( “localhost” =>
(
“socket” => “/tmp/php-fastcgi.socket”,
“bin-path” => “/opt/modules/phpcgi/bin/php”,
# 如果你的网站很繁忙,可以加入如下设置
#”bin-environment” => (
# “PHP_FCGI_CHILDREN” => “16″,
# “PHP_FCGI_MAX_REQUESTS” => “10000″
#)
#”bin-path” => “/usr/local/bin/php”
)))
4.4 创建日志文件及设置权限
touch /var/log/lighttpd.error.log
touch /var/log/lighttpd.access.log
chown www:www /var/log/lighttpd.*
4.5 设置SSL支持
4.5.1 创建证书
cd /opt/etc/
openssl req -new -x509 -keyout server.pem -out server.pem -days 365 -nodes
4.5.2 打开SSL支持
#### SSL engine
ssl.engine = “enable”
ssl.pemfile = “/opt/etc/server.pem”
4.6 设置监听端口
默认的监听端口是 80,如果需要更改端口,可以修改配置设定。
## bind to port (default: 80)
#server.port = 81
5 启动
5.1 设置自动启动
vi /etc/rc.conf
lighttpd_enable=”YES”
5.2 手工启动
/usr/local/etc/rc.d/lighttpd.sh start
注意,如果没有在/etc/rc.conf添加 /etc/rc.conf ,是不能启动的。所以需要先添加。

APHPDependencyInjectionContainerisatoolthatmanagesclassdependencies,enhancingcodemodularity,testability,andmaintainability.Itactsasacentralhubforcreatingandinjectingdependencies,thusreducingtightcouplingandeasingunittesting.

Select DependencyInjection (DI) for large applications, ServiceLocator is suitable for small projects or prototypes. 1) DI improves the testability and modularity of the code through constructor injection. 2) ServiceLocator obtains services through center registration, which is convenient but may lead to an increase in code coupling.

PHPapplicationscanbeoptimizedforspeedandefficiencyby:1)enablingopcacheinphp.ini,2)usingpreparedstatementswithPDOfordatabasequeries,3)replacingloopswitharray_filterandarray_mapfordataprocessing,4)configuringNginxasareverseproxy,5)implementingcachingwi

PHPemailvalidationinvolvesthreesteps:1)Formatvalidationusingregularexpressionstochecktheemailformat;2)DNSvalidationtoensurethedomainhasavalidMXrecord;3)SMTPvalidation,themostthoroughmethod,whichchecksifthemailboxexistsbyconnectingtotheSMTPserver.Impl

TomakePHPapplicationsfaster,followthesesteps:1)UseOpcodeCachinglikeOPcachetostoreprecompiledscriptbytecode.2)MinimizeDatabaseQueriesbyusingquerycachingandefficientindexing.3)LeveragePHP7 Featuresforbettercodeefficiency.4)ImplementCachingStrategiessuc

ToimprovePHPapplicationspeed,followthesesteps:1)EnableopcodecachingwithAPCutoreducescriptexecutiontime.2)ImplementdatabasequerycachingusingPDOtominimizedatabasehits.3)UseHTTP/2tomultiplexrequestsandreduceconnectionoverhead.4)Limitsessionusagebyclosin

Dependency injection (DI) significantly improves the testability of PHP code by explicitly transitive dependencies. 1) DI decoupling classes and specific implementations make testing and maintenance more flexible. 2) Among the three types, the constructor injects explicit expression dependencies to keep the state consistent. 3) Use DI containers to manage complex dependencies to improve code quality and development efficiency.

DatabasequeryoptimizationinPHPinvolvesseveralstrategiestoenhanceperformance.1)Selectonlynecessarycolumnstoreducedatatransfer.2)Useindexingtospeedupdataretrieval.3)Implementquerycachingtostoreresultsoffrequentqueries.4)Utilizepreparedstatementsforeffi


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Dreamweaver CS6
Visual web development tools

WebStorm Mac version
Useful JavaScript development tools

PhpStorm Mac version
The latest (2018.2.1) professional PHP integrated development tool

mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),
