Add post for php layer (#2798)

Change phpcd to phpcomplete, as phpcd does not work in windows

.projections.json

@@ -23,6 +23,8 @@
   "docs/_posts/2019-02-12-use-vim-as-a-perl-ide.md": {"alternate": "docs/_posts/2019-02-11-use-vim-as-a-perl-ide.md"},
   "docs/_posts/2019-02-17-use-vim-as-a-ruby-ide.md": {"alternate": "docs/_posts/2019-02-18-use-vim-as-a-ruby-ide.md"},
   "docs/_posts/2019-02-18-use-vim-as-a-ruby-ide.md": {"alternate": "docs/_posts/2019-02-17-use-vim-as-a-ruby-ide.md"},
+  "docs/_posts/2019-05-08-use-vim-as-a-php-ide.md": {"alternate": "docs/_posts/2019-05-09-use-vim-as-a-php-ide.md"},
+  "docs/_posts/2019-05-09-use-vim-as-a-php-ide.md": {"alternate": "docs/_posts/2019-05-08-use-vim-as-a-php-ide.md"},
   "docs/_posts/2018-09-27-use-vim-as-ide.md": {"alternate": "docs/_posts/2018-09-28-use-vim-as-ide.md"},
   "docs/_posts/2018-01-23-grep-on-the-fly-in-spacevim.md": {"alternate": "docs/_posts/2018-01-31-grep-on-the-fly-in-spacevim.md"},
   "docs/_posts/2018-01-31-grep-on-the-fly-in-spacevim.md": {"alternate": "docs/_posts/2018-01-23-grep-on-the-fly-in-spacevim.md"},

autoload/SpaceVim/layers/lang/php.vim

@@ -12,15 +12,6 @@
 " @parentsection layers
 " This layer is for PHP development. It proides code completion, syntax
 " checking, and jump to definition.
-"      
-" Requirements:
-" >
-"   PHP 5.3+
-"   PCNTL Extension
-"   Msgpack 0.5.7+(for NeoVim)Extension: https://github.com/msgpack/msgpack-php
-"   JSON(for Vim 7.4+)Extension
-"   Composer Project
-" <
 
 
 
@@ -32,9 +23,8 @@ function! SpaceVim#layers#lang#php#plugins() abort
   if SpaceVim#layers#lsp#check_filetype('php')
     call add(plugins, ['felixfbecker/php-language-server', {'on_ft' : 'php', 'build' : 'composer install && composer run-script parse-stubs'}])
   else
-    call add(plugins, ['php-vim/phpcd.vim', { 'on_ft' : 'php', 'build' : ['composer', 'install']}])
+    call add(plugins, ['shawncplus/phpcomplete.vim', { 'on_ft' : 'php'}])
   endif
-  call add(plugins, ['lvht/phpfold.vim', { 'on_ft' : 'php', 'build' : ['composer', 'install']}])
   return plugins
 endfunction
 
@@ -46,6 +36,7 @@ endfunction
 
 function! SpaceVim#layers#lang#php#config() abort
   call SpaceVim#plugins#runner#reg_runner('php', 'php %s')
+  call SpaceVim#plugins#repl#reg('php', ['php', '-a'])
   call SpaceVim#mapping#space#regesit_lang_mappings('php',
         \ function('s:on_ft'))
   if SpaceVim#layers#lsp#check_filetype('php')
@@ -67,6 +58,17 @@ function! SpaceVim#layers#lang#php#config() abort
     augroup END
   endif
 
+  " let g:neomake_php_php_maker =  {
+        " \ 'args': ['-l', '-d', 'error_reporting=E_ALL', '-d', 'display_errors=1', '-d', 'log_errors=0'],
+        " \ 'errorformat':
+        " \ '%-GNo syntax errors detected in%.%#,'.
+        " \ '%EParse error: syntax error\, %m in %f on line %l,'.
+        " \ '%EParse error: %m in %f on line %l,'.
+        " \ '%EFatal error: %m in %f on line %l,'.
+        " \ '%-G\s%#,'.
+        " \ '%-GErrors parsing %.%#',
+        " \ 'output_stream': 'stderr',
+        " \ }
 endfunction
 
 function! s:on_ft() abort
@@ -81,6 +83,20 @@ function! s:on_ft() abort
   call SpaceVim#mapping#space#langSPC('nmap', ['l','r'],
         \ 'call SpaceVim#plugins#runner#open()',
         \ 'execute current file', 1)
+
+  let g:_spacevim_mappings_space.l.s = {'name' : '+Send'}
+  call SpaceVim#mapping#space#langSPC('nmap', ['l','s', 'i'],
+        \ 'call SpaceVim#plugins#repl#start("php")',
+        \ 'start REPL process', 1)
+  call SpaceVim#mapping#space#langSPC('nmap', ['l','s', 'l'],
+        \ 'call SpaceVim#plugins#repl#send("line")',
+        \ 'send line and keep code buffer focused', 1)
+  call SpaceVim#mapping#space#langSPC('nmap', ['l','s', 'b'],
+        \ 'call SpaceVim#plugins#repl#send("buffer")',
+        \ 'send buffer and keep code buffer focused', 1)
+  call SpaceVim#mapping#space#langSPC('nmap', ['l','s', 's'],
+        \ 'call SpaceVim#plugins#repl#send("selection")',
+        \ 'send selection and keep code buffer focused', 1)
 endfunction
 
 function! s:phpBeautify() abort

doc/SpaceVim.txt

@@ -1271,15 +1271,6 @@ LANG#PHP                                             *SpaceVim-layer-lang-php*
 This layer is for PHP development. It proides code completion, syntax
 checking, and jump to definition.
 
-Requirements:
->
-  PHP 5.3+
-  PCNTL Extension
-  Msgpack 0.5.7+(for NeoVim)Extension: https://github.com/msgpack/msgpack-php
-  JSON(for Vim 7.4+)Extension
-  Composer Project
-<
-
 ==============================================================================
 LANG#PONY                                           *SpaceVim-layer-lang-pony*
 

docs/_posts/2019-05-08-use-vim-as-a-php-ide.md

@@ -0,0 +1,99 @@
+---
+title: "Use Vim as a PHP IDE"
+categories: [tutorials, blog]
+image: https://user-images.githubusercontent.com/13142418/57497567-c6948480-730a-11e9-95ec-e44bf6e79984.png
+excerpt: "A general guide for using SpaceVim as PHP IDE, including layer configuration, requiems installation and usage."
+type: BlogPosting
+comments: true
+commentsID: "Use Vim as a PHP IDE"
+---
+
+# [Blogs](../blog/) >> Use Vim as a PHP IDE
+
+This is a general guide for using SpaceVim as a PHP IDE, including layer configuration and usage. 
+Each of the following sections will be covered:
+
+<!-- vim-markdown-toc GFM -->
+
+- [Enable language layer](#enable-language-layer)
+- [Code completion](#code-completion)
+- [Syntax linting](#syntax-linting)
+- [Jump to test file](#jump-to-test-file)
+- [running code](#running-code)
+- [Code formatting](#code-formatting)
+- [REPL support](#repl-support)
+
+<!-- vim-markdown-toc -->
+
+### Enable language layer
+
+To add PHP language support in SpaceVim, you need to enable the `lang#php` layer. Press `SPC f v d` to open
+SpaceVim configuration file, and add the following snippet:
+
+```toml
+[[layers]]
+  name = "lang#php"
+```
+
+For more info, you can read the [lang#php](../layers/lang/php/) layer documentation.
+
+### Code completion
+
+`lang#php` layer will load the PHP plugin automatically, unless it's overriden in your `init.toml`.
+The completion menu will be opened as you type.
+
+![phpide](https://user-images.githubusercontent.com/13142418/57497567-c6948480-730a-11e9-95ec-e44bf6e79984.png)
+
+### Syntax linting
+
+The checkers layer is enabled by default. This layer provides asynchronous syntax linting via [neomake](https://github.com/neomake/neomake).
+It will run [psalm](https://github.com/vimeo/psalm) asynchronously.
+
+To install psalm, you may need to run:
+
+```sh
+composer require --dev vimeo/psalm
+```
+
+### Jump to test file
+
+To manage the alternate file for a project, you may need to create a `.project_alt.json` file in the root of your
+project.
+
+for exmaple, add following content into the `.project_alt.json` file:
+
+```json
+{
+  "src/*.php": {"alternate": "test/{}.php"},
+  "test/*.php": {"alternate": "src/{}.php"}
+}
+```
+
+with this configuration, you can jump between the source code and test file via command `:A`
+
+### running code
+
+To run current script, you can press `SPC l r`, and a split window
+will be openen, the output of the script will be shown in this window.
+It is running asynchronously, and will not block your Vim.
+
+![phpcoderunner](https://user-images.githubusercontent.com/13142418/57496602-79aeaf00-7306-11e9-8c18-32f00bd28307.gif)
+
+### Code formatting
+
+The format layer is also enabled by default. With this layer you can use key binding `SPC b f` to format current buffer.
+Before using this feature, please install php_beautifier:
+
+```sh
+pear install PHP_Beautifier
+```
+
+### REPL support
+
+Start a `php -a` inferior REPL process with `SPC l s i`. After the REPL process being started, you can
+send code to inferior process. All key bindings prefix with `SPC l s`, including sending line, sending selection or even
+send whole buffer.
+
+![phprepl](https://user-images.githubusercontent.com/13142418/57497156-0ce8e400-7309-11e9-8628-da42d6f8432e.gif)
+
+

docs/_posts/2019-05-09-use-vim-as-a-php-ide.md

@@ -0,0 +1,121 @@
+---
+title: "使用 Vim 搭建 PHP 开发环境"
+categories: [tutorials_cn, blog_cn]
+image: https://user-images.githubusercontent.com/13142418/57497567-c6948480-730a-11e9-95ec-e44bf6e79984.png
+excerpt: "这篇文章主要介绍如何使用 SpaceVim 搭建 PHP 的开发环境，简介 lang#php 模块所支持的功能特性以及使用技巧"
+permalink: /cn/:title/
+lang: cn
+type: BlogPosting
+comments: true
+commentsID: "使用 Vim 搭建 PHP 开发环境"
+---
+
+# [Blogs](../blog/) >> 使用 Vim 搭建 PHP 开发环境
+
+![phpide](https://user-images.githubusercontent.com/13142418/57497567-c6948480-730a-11e9-95ec-e44bf6e79984.png)
+
+SpaceVim 是一个模块化的 Vim IDE，针对 PHP 这一语言的支持主要依靠 `lang#php` 模块以及与之相关的其它模块。
+的这篇文章主要介绍如何使用 SpaceVim 搭建 PHP 的开发环境，侧重介绍跟 PHP 开发相关使用技巧。
+在阅读这篇文章之前，可以先阅读《[使用 Vim 搭建基础的开发环境](../use-vim-as-ide/)》，对语言相关以外的功能有一个大致的了解。
+
+<!-- vim-markdown-toc GFM -->
+
+- [安装模块](#安装模块)
+- [代码自动补全](#代码自动补全)
+- [语法检查](#语法检查)
+- [工程文件跳转](#工程文件跳转)
+- [代码格式化](#代码格式化)
+- [快速运行](#快速运行)
+- [交互式编程](#交互式编程)
+
+<!-- vim-markdown-toc -->
+
+### 安装模块
+
+SpaceVim 初次安装时默认并未启用相关语言模块。首先需要启用
+`lang#php` 模块，通过快捷键 `SPC f v d` 打开配置文件，添加如下片断：
+
+```toml
+[[layers]]
+  name = "lang#php"
+```
+
+启用 `lang#php` 模块后，在打开 PHP 文件时，就可以使用语言专属快捷键，这些快捷键都是以 `SPC l` 为前缀的。
+
+### 代码自动补全
+
+`autocomplete` 模块为 SpaceVim 提供了自动补全功能，目前针对 PHP 而言，比较好的补全方案是配合使用 lsp 模块：
+
+```toml
+[[layers]]
+  name = "lsp"
+```
+
+lsp 模块默认使用 `php-language-server` 作为 PHP 的语言服务器后台命令。
+
+在配置文件中添加如下内容即可为 PHP 启用语言服务器：
+
+```toml
+[[layers]]
+  name = "lsp"
+  filetypes = [
+    "php"
+  ]
+  [layers.override_cmd]
+    php = ["php-language-server"]
+```
+
+### 语法检查
+
+`checkers` 模块为 SpaceVim 提供了语法检查的功能，该模块默认已经载入。该模块默认使用 [neomake](https://github.com/neomake/neomake)
+这一异步语法检查工具。对于 PHP 的支持，是通过异步调用 [psalm](https://github.com/vimeo/psalm) 命令来完成的。
+
+使用  composer 安装 paslm 命令：
+
+```sh
+composer require --dev vimeo/psalm
+```
+
+### 工程文件跳转
+
+SpaceVim 自带工程管理插件，可以识别项目根目录，自动跳转 alternate 文件。需要在项目根目录添加工程文件 `.project_alt.json`：
+
+```json
+{
+  "src/*.php": {"alternate": "test/{}.php"},
+  "test/*.php": {"alternate": "src/{}.php"}
+}
+```
+
+通过以上的配置，就可以使用命令 `:A` 在源文件和测试文件之间进行跳转。
+
+
+### 代码格式化
+
+PHP 代码格式化，主要依赖 `format` 模块，同时需要安装相关的后台命令 php_beautifier，默认快捷键为 `SPC b f` ：
+
+```toml
+[[layers]]
+  name = "format"
+```
+
+使用 pear 安装 PHP_Beautifier：
+
+```sh
+pear install PHP_Beautifier
+```
+
+
+### 快速运行
+
+在编辑 PHP 文件时，可以快速运行当前文件，默认的快捷键是 `SPC l r` 。按下后，
+会在屏幕下方打开一个插件窗口，运行的结果会被展示在窗口内。于此同时，光标并不会跳到该插件窗口，避免影响编辑。在这里需要说明下，
+
+![phpcoderunner](https://user-images.githubusercontent.com/13142418/57496602-79aeaf00-7306-11e9-8c18-32f00bd28307.gif)
+
+### 交互式编程
+
+在编辑 PHP 文件时，可通过快捷键 `SPC l s i` 启动 `php -a` 交互窗口，
+之后使用快捷键将代码发送至解释器。默认快捷键都以 `SPC l s` 为前缀。
+
+![phprepl](https://user-images.githubusercontent.com/13142418/57497156-0ce8e400-7309-11e9-8628-da42d6f8432e.gif)

docs/layers/lang/php.md

@@ -1,6 +1,6 @@
 ---
 title: "SpaceVim lang#php layer"
-description: "This layer adds PHP language support to SpaceVim"
+description: "PHP language support, including code completion, syntax lint and code runner"
 ---
 
 # [Available Layers](../../) >> lang#php
@@ -10,7 +10,9 @@ description: "This layer adds PHP language support to SpaceVim"
 - [Description](#description)
 - [Features](#features)
 - [Install](#install)
-  - [Requirement](#requirement)
+- [Key bindings](#key-bindings)
+  - [Jump to definition](#jump-to-definition)
+  - [Running current script](#running-current-script)
 
 <!-- vim-markdown-toc -->
 
@@ -35,10 +37,15 @@ To use this configuration layer, update custom configuration file with:
   name = "lang#php"
 ```
 
-### Requirement
+## Key bindings
 
-1.  [PHP 5.3+](http://php.net/)
+### Jump to definition
-2.  [PCNTL](http://php.net/manual/en/book.pcntl.php) Extension
-3.  [Msgpack 0.5.7+(for NeoVim)](https://github.com/msgpack/msgpack-php) Extension or [JSON(for Vim 7.4+)](http://php.net/manual/en/intro.json.php) Extension
-4.  [Composer](https://getcomposer.org/) Project
 
+| Mode   | Key Bindings | Description                                      |
+| ------ | ------------ | ------------------------------------------------ |
+| normal | `g d`        | Jump to the definition position of cursor symbol |
+
+### Running current script
+
+To running a php script, you can press `SPC l r` to run current file without loss focus,
+and the result will be shown in a runner buffer.