Detailed process of php version switching and common php-fpm FAQs in online Linux environment

This article introduces the detailed process of PHP version switching and common PHP in online Linux environment. I share it with you here and give it as a reference for friends in need. Let’s take a look together.

1. php Version switching

(1) Check whether the switch is successful

The 2 absolutely correct method to determine whether the switch is successful (the first one is recommended):

1、ps -ef|grep php

2、Write phpFile (); ?>

##(2) Existing version switching

Existing php7.0 and php7.1 , currently in php7.0

==========method1, personal test is valid, start====================

brew services stop php70

ps -ef |grep php

## brew services restart php@7.1

## ps -ef |grep php

==========

法

1,end==================== =======

#==========法

2

,start============================brew unlink php70

brew link php71

source ~/.bash_profile

php -v The version displayed at this time is php7.1

Solution: Follow the prompts

brew link php71 —force

echo 'export PATH="/usr/local/opt/php@7.1/bin:$PATH"' >> ~/.bash_profile

echo 'export PATH="/usr/local/opt/php@7.1/sbin:$PATH"' >> ~/.bash_profile

========== 法2,start==========================

(3) Install a new php version, such as 5.6, and switch To this version

##ps -ef|grep php //There are currently a bunch of php@7.1 processes that need to be killed Die

brew services stop php@7.1

##ps -ef|grep php //

is checking, already Finished

brew install php56

orbrew install php@5.6 //If an error is reported, it means that this version is not available. If no error is reported, it is already there. Installed

brew services restart php@5.6 //

Enable current version

##（

4

）Two important files~/.bash_profile ==

Configuration file

##~/.bash_aliases ==Shortcut key file

~/.bash_aliases的文件的内容

alias nginx.start='launchctl load -w ~/Library/LaunchAgents/homebrew.mxcl.nginx.plist'

alias nginx.stop='launchctl unload -w ~/Library/LaunchAgents/homebrew.mxcl.nginx.plist'

alias nginx.restart='nginx.stop && nginx.start'

alias php-fpm70.start="launchctl load -w ~/Library/LaunchAgents/homebrew.mxcl.php70.plist"

alias php-fpm70.stop="launchctl unload -w ~/Library/LaunchAgents/homebrew.mxcl.php70.plist"

alias php-fpm70.restart='php-fpm70.stop && php-fpm70.start'

alias php-fpm71.start="launchctl load -w ~/Library/LaunchAgents/homebrew.mxcl.php71.plist"

alias php-fpm71.stop="launchctl unload -w ~/Library/LaunchAgents/homebrew.mxcl.php71.plist"

alias php-fpm71.restart='php-fpm71.stop && php-fpm71.start'

alias mysql.start="launchctl load -w ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist"

alias mysql.stop="launchctl unload -w ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist"

alias mysql.restart='mysql.stop && mysql.start'

分析：

快捷键	实际命令
nginx.start	launchctl load -w ~/Library/LaunchAgents/homebrew.mxcl.nginx.plist

##2. Common php-fpm FAQs in online Linux environment

#Solution: http://www.mamicode.com/info-detail -1157161.html

##Solution:

1. Gracefully shutting down php-fpm warning

, no pid file found - php-fpm is not running? When closing the

php-fpm

service, an error was reported and the pid file was missing. The solution is to edit the configuration file and enable pidFile:##vim /usr/local/php/etc/php-fpm.conf

pid = run/php-fpm.pid

2. ERROR: failed to open error_log……..

##vim /usr /local/php/etc/php-fpm.conf

##error_log = /usr/local/php/log/php-fpm.log

Then cd /usr/local/php/ , then create the

log

folder, grant 777 permissions, and then go to log Create php-fpm.log file in the folder

#http://d-prototype.com/archives/6230

The cause of this problem is:

Path [/usr/local/php-7.0.9/etc/php-fpm.d/ The configuration file (config file

) of [

*.conf] was not found under ].

Solution: cp www.conf.default www.conf

#vim /usr/local/php/etc/php-fpm.d/www.conf

#Solution: Open the configuration file of

php-fpm

/usr/local/php/etc/php-fpm.d/www. conf

##Find this

2

and uncomment it: listen.allowed_clients = 127.0.0.1

listen = 127.0.0.1:9000

This solution will enable you to use

listen = in your virtual host block 127.0.0.1:9000

Then restart:

service php-fpm restart

3. Reference:

##mac

Install multiple versions underPHPand switchhttps://blog.csdn.net/a_new_steven/article/details/78652585

##Linux

# Install multiple versions under PHPand switchinghttps://www.cnblogs.com/Julian-Chen/articles/7987003.html

https://www.cnblogs.com/oliverCJ/p/7831526.html

http://blog.csdn .net/21aspnet/article/details/47658127/

##

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