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" Author: Spencer Wood <https://github.com/scwood>
" 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:
"
" Parse error: parse error in - on line 7
let l:pattern = 'Parse error:\s\+\(.\+\) on line \(\d\+\)'
let l:output = []
for l:line in a:lines
let l:match = matchlist(l:line, l:pattern)
if len(l:match) == 0
continue
endif
" vcol is needed to indicate that the column is a character.
call add(l:output, {
\ 'bufnr': a:buffer,
\ 'lnum': l:match[2] + 0,
\ 'vcol': 0,
\ 'col': 1,
\ 'text': l:match[1],
\ 'type': 'E',
\ 'nr': -1,
\})
endfor
return l:output
endfunction
call ale#linter#Define('php', {
\ 'name': 'php',
\ 'executable': 'php',
\ 'output_stream': 'both',
\ 'command': 'php -l -d display_errors=1 --',
\ 'callback': 'ale_linters#php#php#Handle',
\})
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