编程语言 – 编程笔记

编译安装PHP

本文以centos stream 9和php8.1为例，描述编译思路

安装编译需要的工具和依赖

如何确定需要的依赖，看一下你要用的php扩展，需要那些系统组件和组件对应的系统库

可以查看扩展库归类，找到安装/配置说明可以查看详细说明,举例说明 GD库配置参数详细说明

使用dnf或yum install xxx安装

#编译器相关工具
deltarpm gcc gcc-c++ make cmake autoconf bison re2c

#基础库
glibc glibc-devel glib2 glib2-devel

#网络和数据库相关
curl curl-devel libcurl libcurl-devel sqlite-devel sqlite-devel libsqlite3x-devel

#文本字符数据格式
oniguruma oniguruma-devel libxml2 libxml2-devel libxslt libxslt-devel libtidy-devel libtidy libicu-devel

#图片格式 字体
gd-devel
freetype freetype-devel libjpeg libjpeg-devel libjpeg-turbo libjpeg-turbo-devel libpng libpng-devel libtiff-dev libgif-dev libwebp-devel

#文件解压缩
 zlib zlib-devel libzip-devel  bzip2 bzip2-devel

#数学和加密
openssl openssl-devel libmcrypt libmcrypt-devel mhash mhash-devel mcrypt libargon2 libsodium

手动编译安装

有些库没有系统二进制包，不能直接使用命令安装需要下载来，或者版本太低达不到php的要求，需要手动编译安装

libiconv libargon2 libsodium

依赖说明

deltarpm 一种rpm包，优化了体积

bison 是一种通用目的的分析器生成器

re2c 一个将正则表达式转化成基于C语言标识的预处理器

oniguruma 正则表达式库，使用–enable-mbstring需要安装

freetype 可移植的字体引擎，它提供统一的接口来访问多种字体格式文件 –with-freetype

libicu Unicode 支持、软件国际化编码 –enable-intl 开启intl扩展

libxml2 xml操作库 –enable-xml 开启

libxslt 是一种样式转换标记语言，可以将XML资料档转换为另外的XML或其它格式 –with-xsl

libtidy 处理html的一种扩展 –with-tidy 很少用

libiconv 字符编码转换库启用–with-iconv

查看编译选项

./configure --help

创建用户和组

id -g www >/dev/null 2>&1
[ $? -ne 0 ] && groupadd www
id -u www >/dev/null 2>&1
[ $? -ne 0 ] && useradd -g www -M -s /sbin/nologin www

常用的编译参数选项，来自oneinstack脚本，php8.1.sh 安装源码

./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc \
    --with-config-file-scan-dir=/usr/local/php/etc/php.d \
    --with-fpm-user=www --with-fpm-group=www --enable-fpm --disable-fileinfo \
    --enable-mysqlnd --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd \
    --with-iconv --with-freetype --with-jpeg --with-zlib \
    --enable-xml --disable-rpath --enable-bcmath --enable-shmop --enable-exif \
    --enable-sysvsem --with-curl --enable-mbregex \
    --enable-mbstring --with-password-argon2 --with-sodium=/usr/local --enable-gd --with-openssl \
    --with-mhash --enable-pcntl --enable-sockets --enable-ftp --enable-intl --with-xsl \
    --with-gettext --with-zip=/usr/local --enable-soap --disable-debug
#防止libiconv导致的报错
make ZEND_EXTRA_LIBS="-L/usr/local/libiconv/lib/ -liconv"
make install

如上启用了fpm，mysqli，mysqland，iconv，gd，xml，bcmath，shmop，exif，sysvsem，curl，mbstring，Password hashing，mhash，openssl，pcntl，sockets，ftp，intl，xsl，gettext，zip，soap

根据项目实际需求来启用需要的参数，比如，项目用cli框架swoole或者workman之类的可以不启用fpm

PHP debug 笔记

简单方式

修改php错误级别，var_dump(),print_r(),die(),exit() 人工断点。

Pecl扩展方式

yasd

出现了coredump

[24-Jul-2022 08:55:01] WARNING: [pool yangliuan] child 14755 said into stdout: “[33m[yasd] Connect IDE failed (Connection refused), please check that the IDE is in a listening state[0m”

child 14756 exited on signal 11 (SIGSEGV – core dumped) after 991.060461 seconds from start

zend xdebug

框架debug工具包

Laravel Telescope

laravel-debugbar

maximebf/php-debugbar

gdb 调试 coredump

什么是coredump

coredump调试记录 – PHP篇

使用GDB调试PHP core dump

Generate PHP core dumps on segfaults in PHP-FPM

一个低概率的PHP Core dump

coredump配置、产生、分析以及分析示例

什么是Core Dump?

Webman/Workman使用笔记

数据库迁移文件Phinx

如何刷新所有回滚

不能直接刷新所有回滚，创建完第一个迁移之后，使用断点命令打上断点，方便后边刷新所有回滚，这样只会滚两次就可以了。

phinx breakpoint -e development -t 20120103083322（第一个迁移的时间版本）

数据模拟的库

改用 https://fakerphp.github.io/#installation，原先的过时了。

PHP优化配置指南

php-fpm 配置指南

Zend OPcache 优化配置指南

setInterval轮询问题记录

一个electron项目，在使用setInterval轮询时，出现了网络崩溃的系统错误。在setInterval中执行console.log显示setInterval还会执行，但是axios不会重新发起ajax请求。其中getControlStatus轮询后端接口获取数据

renderer.js:1 Uncaught (in promise) SystemError [ERR_SYSTEM_ERROR]: A system error occurred: undefined returned undefined (undefined)
    at Object.networkInterfaces (os.js:203)
    at t.default (renderer.js:12)
    at a.<anonymous> (renderer.js:26)
    at r (renderer.js:26)
    at Generator._invoke (renderer.js:26)
    at Generator.forEach.e.<computed> [as next] (renderer.js:26)
    at i (renderer.js:1)
    at renderer.js:1
    at new Promise (<anonymous>)
    at new t (renderer.js:12)
addCodeToName @ internal/errors.js:306
SystemError @ internal/errors.js:165
NodeError @ internal/errors.js:250
checkError @ os.js:64
hidden @ internal/errors.js:294
networkInterfaces @ os.js:203
t.default @ renderer.js:12
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
getControlStatus @ renderer.js:26
(anonymous) @ renderer.js:26
setInterval (async)
resetControlStatusRequest @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
handleControlOrder @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
Promise.then (async)
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
getControlStatus @ renderer.js:26
(anonymous) @ renderer.js:26
setInterval (async)
resetControlStatusRequest @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
handleControlOrder @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
Promise.then (async)
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
getControlStatus @ renderer.js:26
(anonymous) @ renderer.js:26
setInterval (async)
resetControlStatusRequest @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
handleControlOrder @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
Promise.then (async)
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
getControlStatus @ renderer.js:26
(anonymous) @ renderer.js:26
setInterval (async)
resetControlStatusRequest @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
handleControlOrder @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
Promise.then (async)
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
getControlStatus @ renderer.js:26
(anonymous) @ renderer.js:26
setInterval (async)
resetControlStatusRequest @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
handleControlOrder @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
Promise.then (async)
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
getControlStatus @ renderer.js:26
(anonymous) @ renderer.js:26
setInterval (async)
resetControlStatusRequest @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
handleControlOrder @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
Promise.then (async)
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
getControlStatus @ renderer.js:26
(anonymous) @ renderer.js:26
setInterval (async)
resetControlStatusRequest @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
handleControlOrder @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
Promise.then (async)
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
getControlStatus @ renderer.js:26
(anonymous) @ renderer.js:26
setInterval (async)
resetControlStatusRequest @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
handleControlOrder @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
Promise.then (async)
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
getControlStatus @ renderer.js:26
(anonymous) @ renderer.js:26
setInterval (async)
resetControlStatusRequest @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
handleControlOrder @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
Promise.then (async)
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
getControlStatus @ renderer.js:26
(anonymous) @ renderer.js:26
setInterval (async)
resetControlStatusRequest @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
handleControlOrder @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
Promise.then (async)
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
getControlStatus @ renderer.js:26
(anonymous) @ renderer.js:26
setInterval (async)
resetControlStatusRequest @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
handleControlOrder @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
Promise.then (async)
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
getControlStatus @ renderer.js:26
(anonymous) @ renderer.js:26
setInterval (async)
resetControlStatusRequest @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
handleControlOrder @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
Promise.then (async)
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
getControlStatus @ renderer.js:26
(anonymous) @ renderer.js:26
setInterval (async)
resetControlStatusRequest @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
handleControlOrder @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
Promise.then (async)
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
getControlStatus @ renderer.js:26
(anonymous) @ renderer.js:26
setInterval (async)
resetControlStatusRequest @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
handleControlOrder @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
Promise.then (async)
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
getControlStatus @ renderer.js:26
(anonymous) @ renderer.js:26
setInterval (async)
resetControlStatusRequest @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
handleControlOrder @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
Promise.then (async)
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
getControlStatus @ renderer.js:26
(anonymous) @ renderer.js:26
setInterval (async)
resetControlStatusRequest @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
handleControlOrder @ renderer.js:26
(anonymous) @ renderer.js:26
r @ renderer.js:26
(anonymous) @ renderer.js:26
forEach.e.<computed> @ renderer.js:26
i @ renderer.js:1
(anonymous) @ renderer.js:1
Promise.then (async)
i @ renderer.js:1
(anonymous) @ renderer.js:1
t @ renderer.js:12
(anonymous) @ renderer.js:1
getControlStatus @ renderer.js:26
(anonymous) @ renderer.js:26

setInterval存在的问题

对自己调用的代码是否报错会无视掉。即自己调用的代码即使错误，也会继续执行下去，这就是导致上述问题获取接口失效原因。

setInterval无视网络延迟
我们在向服务器轮询数据的时候，如果发生网络卡顿的情况，客户端收到请求响应的时间大于interval循环的时间。而setInterval会无视任何情况下继续定时执行，这就会导致了用户的客户端里充斥着客户端的请求

参考文章

项目经历之——轮询后端接口（setInterval、websocket）

MDN文档：确保执行时间短于定时器时间间隔

Javascript 开发生态常用笔记

Nodejs相关

版本管理开发环境nvm

进程管理工具 PM2

依赖包管理工具 pnpm npm yarn

pnpm(Performant npm) 更高效的包管理工具，使用硬链接和符号链接来减少磁盘空间的占用。磁盘空间利用率更高，安装速度更快。能够共享 node_modules 中的依赖，不同项目之间的依赖不会重复安装兼容 npm 的 package.json 文件

yarn facebook出品的包管理工具并行化下载，速度更快更好的锁定文件（yarn.lock），解决依赖版本一致性问题更友好的命令行输出和更好的依赖树结构支持离线安装

VSCODE工具

vetur

官方文档

项目配置文件jsconfig.json,使用vuecli创建项目时自动生成

格式

eslint

GUI相关

前端好用的轮子汇总

electronjs

PHP安装PECL扩展

查看模块是否安装

phpinfo(); 页面调用函数
php -m 查看已安装模块
php –ini 查看php.ini的位置
php –ri gd 查看模块信息

GD

查看是否支持webp

php --ri gd | grep WebP

Imagick

举例，查看imagick是否安装webp支持

 php --ri imagick | grep WEBP

安装imagick支持webp php处理

模块安装

php安装 pear 文档

wget http://pear.php.net/go-pear.phar
#指定php目录安装pear
sudo /usr/local/php/bin/php go-pear.phar

安装之后可以使用pear 和pecl命令安装扩展

方式一使用pear相关命令

PEAR命令安装扩展文档

pear install extension_name
pear upgrade extension_name
pear install --onlyreqdeps html_page2

参数
-onlyreqdeps (install required dependencies (依赖) only) 安装需要依赖
–alldeps (install all dependencies (依赖) ) 安装全部依赖

方式二

pecl命令文档

方式三

phpize源码编译安装 (共享/动态扩展) 以redis为例

上https://pecl.php.net/下载好扩展的源码包 redis-6.2.7.tar.gz

tar -zxvf redis-6.2.7.tar.gz
cd redis-6.2.7
/usr/local/php/bin/phpize 
./configure --with-php-config=/usr/local/php/bin/php-config
make && make install 
#写入配置
 echo 'extension=redis.so' > /usr/local/php/etc/php.d/redis.ini

扩展静态编译到php中

参考文章

PHP PECL 使用

PHP XML操作FAQ

加载h5标签报错

Tag xxx invalid in Entity

$html_dom = new DOMDocument();
//关闭h5标签可能的报错
libxml_use_internal_errors(true);
$html_dom->loadHTML($html5);

DOMDocument 保存 xml时中文出现乱码

$html_dom = new DOMDocument();
$html_dom->loadHTML('<?xml encoding="UTF-8">'.$html);

PHP的DOM内部是utf8机制的,在loadHTML时,是通过检查字符中meta的charset来设置编码的,如果没有charset,就当iso8859进行处理了,而这种情况下进行saveXML时,输出来的却是utf8,所以就看到乱码了.

对不包含<meta>标签和<body>标签的富文本字符串处理特别有用

Go开发生态常用笔记

环境搭建

gvm 开发环境推荐使用版本管理脚本

你有同时使用多版本 Go 语言的需求吗，那就快使用多版本管理利器 GVM 吧！

环境准备：如何安装和配置一个基本的 Go 开发环境？

工作区和GOPATH

软件生态

Go中文文档

开发工具

awesome-go

go的一些常用包

参考文章

为什么很多公司都转型go语言开发？Go语言能做什么

Go 语言的整洁架构之道 —— 一个使用 gRPC 的 Go 项目整洁架构例子

Laravel使用ftp上传

接手一个laravel项目,使用ftp上传报错如下

`ftp_rawlist(): php_connect_nonb() failed: Operation now in progress (115)`

原因配置文件中选项没有写全

'driver' => 'ftp',
'host' => '*******',
'port' => 21,
'username' => '*******',
'password' => '*******',
'passive' => false, //此选项需要加
'ignorePassiveAddress' => true, //此选项需要加

参考文章

How to fix `ftp_rawlist(): php_connect_nonb() failed: Operation now in progress (115)`

原理解析

有时间补充

报错如下

500 Illegal PORT command.
配置项改为true
'passive' => true,

安装编译需要的工具和依赖

使用dnf或yum install xxx安装

手动编译安装

查看编译选项

简单方式

Pecl扩展方式

yasd

zend xdebug

框架debug工具包

gdb 调试 coredump

什么是coredump

数据库迁移文件Phinx

如何刷新所有回滚

数据模拟的库

Nodejs相关

VSCODE工具

vetur

GUI相关

查看模块是否安装

GD

Imagick

模块安装

php安装 pear 文档

方式一 使用pear相关命令

方式二

方式三

加载h5标签报错

DOMDocument 保存 xml时中文出现乱码

环境搭建

软件生态

开发工具

方式一使用pear相关命令