Brew
brew is for mac, just like apt-get is for ubuntu. It is a good helper for installing software and it cannot be more convenient...
brew is installed as follows:
ruby -e "$(curl -fsSL https: //raw.github.com/mxcl/homebrew/go/install)"
brew common options
brew install xxx
brew uninstall xxx
brew list
brew update xxx
Nginx
It is also more convenient to use Nginx , first install
brew install nginx
Auto-start settings
To reload nginx after an upgrade:
launchctl unload ~/Library/LaunchAgents/homebrew.mxcl.nginx.plist
launchctl load ~/Library/LaunchAgents/homebrew. mxcl.nginx.plist
The command to start and shut down Nginx is as follows (if you want to listen to port 80, you must run it as an administrator)
#Open nginx
sudo nginx
#Reload configuration | Restart | Stop | Exit nginx
nginx -s reload|reopen|stop|quit
#Test whether the configuration has syntax errors
nginx -t
Configure Nginx
cd /usr/local/etc/nginx/
mkdir conf.d
Modify Nginx configuration File
vim nginx.conf
The main modification location is the last include
worker_processes 1;
error_log /usr/local/var/log/nginx/error.log warn;
pid /usr/local/var/run /nginx.pid;
events {
256;
}
http {
include mime.types;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
port_in_redirect off;
sendfile on;
keepalive_timeout ;
server {
listen 80;
server_name localhost;
root /Users/username/Sites/; # This item needs to be modified to the path where you want to store the relevant web pages
location / {
index index.php; autoindex on;
}
#proxy the php scripts to php-fpm
location ~ .php$ { include /usr/local/etc/nginx/fastcgi.conf;
fastcgi_intercept_errors on;
fastcgi_pass 127.0.0.1:9000;
}
}
You cannot access the php site at this time because php-fpm has not been turned on.
PHP
PHP is installed by default on mac, but it is difficult to control the version. You can use brew to install the latest version on mac, or even multiple versions. I installed php5.5
brew update
brew tap homebrew/ dupes
brew tap josegonzalez/homebrew-php
brew install php55 --with-fpm
export PATH="/usr/local/bin:/usr/local/sbin:$PATH"
Replace the system with the just installed php The default php version of cli.
Self -starting setting oTO RELOAD PHP55 After An UPGrade:
Launchctl Unload ~/library/Launchagents/Homebrew.mxCl.php55.Plist
Chctl load ~/library/laa Unchagents/Homebrew.mxCl.php55.plist
behind Mongo and mysql will be used, so you can directly use the following command to install the php module. Other modules are similar
#brew install php55-mysql #This no longer needs to be installed
brew install php55-mongo
MySQL
mac If you don’t come with mysql, you need to reinstall it. The method is still very simple
brew install mysql
unset TMPDIR
mysql_install_db --verbose --user=`whoami` --basedir="$(brew --prefix mysql)" --datadir=/usr/local/var/mysql --tmpdir=/ tmp
sudo chown -R 777 /usr/local/var/mysql/
The first sentence is to install, and the following is to ensure normal use. Then the startup command
mysql.server start
Self-start settings
To reload mysql after an upgrade:
launchctl unload ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist
launchctl load ~/Library/LaunchAgents/ homebrew.mxcl.mysql.plist
It is best to set a password for mysql. The method is as follows
mysqladmin -u root password 'xxx'
If you want to modify the configuration of mysql, create one under /usr/local/etc my.cnf, for example, add log
[mysqld]
general-log
general_log_file = /usr/local/var/log/mysqld.log
MongoDB
MongoDB can be said to be the simplest one, execute it directly
brew install mongodb
Startup method
mongod --fork

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DependencyInjection(DI)inPHPisadesignpatternthatmanagesandreducesclassdependencies,enhancingcodemodularity,testability,andmaintainability.Itallowspassingdependencieslikedatabaseconnectionstoclassesasparameters,facilitatingeasiertestingandscalability.

CachingimprovesPHPperformancebystoringresultsofcomputationsorqueriesforquickretrieval,reducingserverloadandenhancingresponsetimes.Effectivestrategiesinclude:1)Opcodecaching,whichstorescompiledPHPscriptsinmemorytoskipcompilation;2)DatacachingusingMemc


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