How to set up linux php debugging environment

How to build the linux php debugging environment: 1. Download and install MySQL; 2. Enable php-fpm and listen to port 9000; 3. Decompress, compile and install PHP; 4. Modify the configuration file and install Nginx.

The operating environment of this article: ubuntu 16.04 system, PHP version 7.1, Dell G3 computer.

How to set up a linux php debugging environment?

Linux PHP development environment quick setup

The environment built is LNMP:

1. Install MySQL

This is very simple. I use Ubuntu, so use the apt source, download the deb file and follow the new installation document in order: a. Add apt library b. Update apt library c. Install d. Run MySQL

Download:

https://dev.mysql.com/downloads/repo/apt/

Documentation:

https://dev.mysql.com/doc/mysql-apt-repo-quick-guide/en/#apt-repo-fresh-install

2, PHP

here Turn on php-fpm and listen on port 9000.

Related documents:

http://php.net/manual/zh/install.unix.nginx.php

a. Download

https://www.php.net/downloads.phpwget https://www.php.net/distributions/php-7.1.33.tar.gz

Choose any image to download locally or get the download address and then wget to download it locally

b .Decompress, compile and install

tar zxf php-x.x.x
cd ../php-x.x.x./configure --prefix=/usr/local/php --enable-fpm --enable-pdo --with-pdo-mysql --enable-mysqlnd --with-mysqli --with-opensslmake
sudo make install

If you have streamlined control, you must add --prefix, so that the installation directory will be there

The problems you will encounter when executing in order include pcre, If zlib and libxml2 do not exist, then directly go to Baidu’s official website to obtain the latest version of the tar.gz format installation package and then decompress, compile and install it.

swoole's introductory manual

https://linkeddestiny.gitbooks.io/easy-swoole/content/book/chapter01/install.html

./configure --prefix=/usr/local/php \
--with-config-file-path=/etc/php \
--enable-fpm \
--enable-pcntl \
--enable-mysqlnd \
--enable-opcache \
--enable-sockets \
--enable-sysvmsg \
--enable-sysvsem \
--enable-sysvshm \
--enable-shmop \
--enable-zip \
--enable-soap \
--enable-xml \
--enable-mbstring \
--disable-rpath \
--disable-debug \
--disable-fileinfo \
--with-mysqli=mysqlnd \
--with-pdo-mysql=mysqlnd \
--with-pcre-regex \
--with-iconv \
--with-zlib \
--with-mcrypt \
--with-gd \
--with-openssl \
--with-mhash \
--with-xmlrpc \
--with-curl \
--with-imap-ssl

c. After the installation is completed, the configuration file (the official document was moved here), every line cannot be forgotten

sudo cp php.ini-development /usr/local/php/lib/php.ini
cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
cp sapi/fpm/php-fpm /usr/local/php/bin

Interlude: Prevent If the file does not exist, Nginx is prevented from sending the request to the back-end PHP-FPM module to avoid being attacked by malicious script injection

vim /usr/local/php/lib/php.ini
修改参数为：cgi.fix_pathinfo=0

Since I am not familiar with vim, I recommend sudo atom or sudo sublime. Open the graphical interface software.

d. The following is different from the PHP manual: (The following function is to let fpm read and configure PHP-FPM user groups and users and open the listening port 9000)

In fact, the manual says that /usr/local/etc/php-fpm.conf does not have user group configuration options at all. If you add it manually, it will report that the file cannot be found, or even Depressed, it should be set up like this

Create web user:

groupadd www-data
useradd -g www-data www-data

Openphp-fpm.conf

vim /usr/local/php/etc/php-fpm.conf

Find the bottom line:

include=NONEl/etc/php-fpm.d/*.conf

Change NONE to the real path:

include=/usr/local/php/etc/php-fpm.d/*.conf

Then add the user group and user information to this regular matching configuration file:

cd /usr/local/php/etc/php-fpm.d
sudo cp www.conf.default www.conf

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

Find the user settings and change the content as follows ：

; Unix user/group of processes
; Note: The user is mandatory. If the group is not set, the default user's group;       will be used.
user = www-data
group = www-data

Enable FPM

/usr/local/bin/php-fpm

e and check whether it is successful:

netstat -tln | grep 9000

If you see TCP 9000 LISTEN, it means the configuration is successful. If there is no output, it means that port 9000 is not listening. Please try again

3. Install Nginx

The Chinese documentation of Nginx is confusing me

http://www.nginx.cn/installhttp://www.nginx.cn/doc/setup/nginx-ubuntu.html

These two The version is too old, PHP5 or something, or there are too many parameters to install, there are always various problems, and I don’t like apt to install, at least I don’t have so much freedom in version selection, and I have to use apt to delete, so I installed it in the simplest way. Just download, compile and install

Download

http://nginx.org/en/download.html

Choose a favorite version and download it

tar -zxvf 
cd 
./configure --prefix=/usr/local/nginx
make 
make install

If you are prompted during configure that some software such as zlib does not exist, Baidu download tar Unzip the package and install it in the

installation directory answer:

After the installation is complete, go to /usr/local/nginx

Configuration file: /usr/local/nginx/conf/nginx .conf

Virtual host file directory:/usr/local/nginx/html

Execution file:/usr/local/nginx/sbin/nginx

Configuration file needs to be done What you get is to add index.php after a.index.html b. If it conforms to the .php rules, hand it over to port 9000

The port uses the default nginx:80 php:9000 and the virtual host directory uses the default /usr/local/ nginx/html

A total of two places are configured:

location / {
            root   html;
            index  index.html index.php index.htm;
        }

#location ~ \.php$ {#    root           html;#    fastcgi_pass   127.0.0.1:9000;#    fastcgi_index  index.php;#    fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;#    include        fastcgi_params;#}

Okay, now go to the execution directory

sudo ./nginx -s reopen

Start nginx

html directory and create a new test. Enter localhost/text.php in the PHP browser and you will see that the configuration is successful.

##PHP extension installation:

Reference Manual

http://php.net/manual/zh/install.pecl.phpize.php

The execution process is: enter the ext of the PHP source code package used for compilation and then enter the relevant extension directory, phpize generates the configure file, ./configure, make && make install

cd /home/username/php7.0.29/ext
cd curl
phpize
./configure --with-php-config=/usr/local/php/bin/php-config
make
make install

There may be autoconf errors. If it is ubuntu, just run it directly. Then go to lib.php/ini and remove the extension comments:

sudo apt-get install autoconf

Linux Simple and Commonly used instructions:

1. Find the httpd.conf file in the root directory:

find / -name httpd.conf

2. Display the files in the /usr/src directory

File (including subdirectories)Contains magic lines, this search is the content of the file:

grep -r magic /usr/src

3. VIM editor search content

尾行模式：/content Enter

4.php- The process of fpm is closed

sudo pkill php-fpm

5. MySQLI installation

./configure –with-php-config=/usr/local/php/bin/php-config –with-mysqli=/usr/bin/mysql_config

php_config找不到

sudo apt-get install libmysqlclient-dev

 之后遇到make错误，mysqli.lo不存在，是因为某个.h文件未找到导致编译失败图示：

解决方案：

https://www.cnblogs.com/xiaoqian1993/p/6277771.html

6、ubuntu安装apt install资源占用

Could not get lock /var/lib/dpkg/lock！
sudo rm /var/cache/apt/archives/locksudo rm /var/lib/dpkg/lock

 7、简单的定时任务

ubuntu 设定定时器任务:1、
    将ubuntu中crontab的编译器切换到VIM
    export EDITOR=vim  
    修改后最好重启一下crontab    /etc/init.d/cron stop  
    /etc/init.d/cron start 

2、
    设定每一分钟向/home/hello.txt文本追加一个hello
    创建tesh.sh内容:
    echo hello >> /home/hello.txt
    创建文件hello.txt(注意所属用户、所属组、其他用户)的读写执行权限的分配.
    将.sh加入定时任务
    命令行输入 
    crontab -e
    编辑文本内容为    */1 * * * * sh /home/test.sh

 linux添加环境变量：

由于linux环境变量值中/usr/local/php并不属于，/usr/local/bin里面的倒是可以全局访问的,现在将php加入全局变量。

sudo vim /etc/profile//加入mysql、PHP的执行文件所在目录PATH=$PATH:/usr/local/php/bin:/usr/local/mysql/bin
export PATH//两行代码加到末尾然后执行以下指令使其生效source /etc/profile

 或者添加快捷方式形式:

ln -s /usr/local/mysql/bin/mysql_config /usr/local/bin/mysql_config

nginx.conf | laravel

#user  www-data;
worker_processes  1;

events {
    worker_connections  1024;
}

http {
    include       mime.types;
    default_type  application/octet-stream;

    sendfile        on;
    keepalive_timeout  65;

    #gzip  on;
    #
    server {
        listen       8080;
        server_name  localhost;

        index index.html index.htm index.php;

        location / {
            root   /home/www/laravel/public;
            autoindex on;
            try_files $uri $uri/ /index.php?$query_string;
        }

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        location ~ \.php$ {
            root           /home/www/laravel/public;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
            include        fastcgi_params;
        }
    }

    server {
        listen       80;
        server_name  localhost;

        index index.html index.htm index.php;

        location / {
            root   /home/www;
            autoindex on;
            try_files $uri $uri/ /index.php?$query_string;
        }

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        location ~ \.php$ {
            root           /home/www;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
            include        fastcgi_params;
        }
    }


}

 composer安装

https://pkg.phpcomposer.com/#how-to-install-composer

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