Execute(The php handler should parse lines correctly):
  runtime ale_linters/php/php.vim

  AssertEqual
  \ [
  \   {
  \     'bufnr': 347,
  \     'lnum': 47,
  \     'col': 0,
  \     'text': "syntax error, unexpected ';', expecting ']'",
  \     'type': 'E',
  \   },
  \   {
  \     'bufnr': 347,
  \     'lnum': 56,
  \     'col': 0,
  \     'text': "syntax error, unexpected '/', expecting function (T_FUNCTION) or const (T_CONST)",
  \     'type': 'E',
  \   },
  \   {
  \     'bufnr': 347,
  \     'lnum': 13,
  \     'col': 0,
  \     'text': "syntax error, unexpected ')'",
  \     'type': 'E',
  \   },
  \   {
  \     'bufnr': 347,
  \     'lnum': 5,
  \     'col': 0,
  \     'text': "Invalid numeric literal",
  \     'type': 'E',
  \   },
  \   {
  \     'bufnr': 347,
  \     'lnum': 21,
  \     'col': 0,
  \     'text': "syntax error, unexpected end of file",
  \     'type': 'E',
  \   },
  \ ],
  \ ale_linters#php#php#Handle(347, [
  \   'This line should be ignored completely',
  \   "PHP Parse error:  syntax error, unexpected ';', expecting ']' in - on line 47",
  \   "PHP Parse error:  syntax error, unexpected '/', expecting function (T_FUNCTION) or const (T_CONST) in - on line 56",
  \   "PHP Parse error:  syntax error, unexpected ')' in - on line 13",
  \   'PHP Parse error: Invalid numeric literal in - on line 5',
  \   'PHP Parse error:  syntax error, unexpected end of file in - on line 21',
  \ ])

After:
  call ale#linter#Reset()