add php-cs-fixer to list of fixers

autoload/ale/fixers/php_cs_fixer.vim

@@ -0,0 +1,23 @@
+" Author: Julien Deniau <julien.deniau@gmail.com>
+" Description: Fixing files with php-cs-fixer.
+
+call ale#Set('php_cs_fixer_executable', 'php-cs-fixer')
+call ale#Set('php_cs_fixer_use_global', 0)
+
+function! ale#fixers#php_cs_fixer#GetExecutable(buffer) abort
+    return ale#node#FindExecutable(a:buffer, 'php_cs_fixer', [
+    \   'vendor/bin/php-cs-fixer',
+    \   'php-cs-fixer'
+    \])
+endfunction
+
+function! ale#fixers#php_cs_fixer#Fix(buffer) abort
+    let l:executable = ale#fixers#php_cs_fixer#GetExecutable(a:buffer)
+    return {
+    \   'command': ale#Escape(l:executable) . ' fix %t',
+    \   'read_temporary_file': 1,
+    \}
+endfunction
+
+
+