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" Author: Spencer Wood <https://github.com/scwood>, Adriaan Zonnenberg <amz@adriaan.xyz>
" Description: This file adds support for checking PHP with php-cli
function! ale_linters#php#php#Handle(buffer, lines) abort
" Matches patterns like the following:
"
" PHP 7.1<= - Parse error: syntax error, unexpected ';', expecting ']' in - on line 15
" PHP 7.2>= - Parse error: syntax error, unexpected ';', expecting ']' in Standard input code on line 15
let l:pattern = '\v^%(Fatal|Parse) error:\s+(.+unexpected ''(.+)%(expecting.+)@<!''.*|.+) in %(-|Standard input code) on line (\d+)'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
let l:col = empty(l:match[2]) ? 0 : stridx(getline(l:match[3]), l:match[2]) + 1
let l:obj = {
\ 'lnum': l:match[3] + 0,
\ 'col': l:col,
\ 'text': l:match[1],
\}
if l:col != 0
let l:obj.end_col = l:col + strlen(l:match[2]) - 1
endif
call add(l:output, l:obj)
endfor
return l:output
endfunction
call ale#linter#Define('php', {
\ 'name': 'php',
\ 'executable': 'php',
\ 'output_stream': 'stdout',
\ 'command': 'php -l -d error_reporting=E_ALL -d display_errors=1 -d log_errors=0 --',
\ 'callback': 'ale_linters#php#php#Handle',
\})
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