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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 Parse error: syntax error, unexpected ';', expecting ']' in - on line 15
let l:pattern = '\vPHP %(Fatal|Parse) error:\s+(.+unexpected ''(.+)%(expecting.+)@<!''.*|.+) in - 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
call add(l:output, {
\ 'bufnr': a:buffer,
\ 'lnum': l:match[3] + 0,
\ 'col': empty(l:match[2]) ? 0 : stridx(getline(l:match[3]), l:match[2]) + 1,
\ 'text': l:match[1],
\ 'type': 'E',
\})
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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