src/Command/LintCommand.php
protected function executeLint($linter, $input, $output, $fileCount)
    {
        $cache = !$input->getOption('no-cache');
        $maxColumns = floor((new Terminal())->getWidth() / 2);
        $verbosity = $output->getVerbosity();
        $displayProgress = !$input->getOption('no-progress');

        $displayProgress && $linter->setProcessCallback(function ($status, SplFileInfo $file) use ($output, $verbosity, $fileCount, $maxColumns) {
            static $i = 1;

            $percent = floor(($i / $fileCount) * 100);
            $process = str_pad(" {$i} / {$fileCount} ({$percent}%)", 18, ' ', STR_PAD_LEFT);

            if ($verbosity >= OutputInterface::VERBOSITY_VERBOSE) {
                $filename = str_pad(" {$i}: ".$file->getRelativePathname(), $maxColumns - 10, ' ', \STR_PAD_RIGHT);
                $status = \str_pad(('ok' === $status ? '<info>OK</info>' : '<error>Error</error>'), 20, ' ', \STR_PAD_RIGHT);
                $output->writeln(\sprintf("%s\t%s\t%s", $filename, $status, $process));
            } else {
                if ($i && 0 === $i % $maxColumns) {
                    $output->writeln($process);
                }
                $output->write('ok' === $status ? '<info>.</info>' : '<error>E</error>');
            }
            ++$i;
        });

        $displayProgress || $output->write('<info>Checking...</info>');

        return $linter->lint([], $cache);
    }
protected function executeLint($linter, $input, $output, $fileCount)
    {
        $cache = !$input->getOption('no-cache');
        $maxColumns = floor((new Terminal())->getWidth() / 2);
        $verbosity = $output->getVerbosity();
        $displayProgress = !$input->getOption('no-progress');

        $displayProgress && $linter->setProcessCallback(function ($status, SplFileInfo $file) use ($output, $verbosity, $fileCount, $maxColumns) {
            static $i = 1;

            $percent = floor(($i / $fileCount) * 100);
            $process = str_pad(" {$i} / {$fileCount} ({$percent}%)", 18, ' ', STR_PAD_LEFT);

            if ($verbosity >= OutputInterface::VERBOSITY_VERBOSE) {
                $filename = str_pad(" {$i}: ".$file->getRelativePathname(), $maxColumns - 10, ' ', \STR_PAD_RIGHT);
                $status = \str_pad(('ok' === $status ? '<info>OK</info>' : '<error>Error</error>'), 20, ' ', \STR_PAD_RIGHT);
                $output->writeln(\sprintf("%s\t%s\t%s", $filename, $status, $process));
            } else {
                if ($i && 0 === $i % $maxColumns) {
                    $output->writeln($process);
                }
                $output->write('ok' === $status ? '<info>.</info>' : '<error>E</error>');
            }
            ++$i;
        });

        $displayProgress || $output->write('<info>Checking...</info>');

        return $linter->lint([], $cache);
    }
protected function executeLint ( $ linter , $ input , $ output , $ fileCount ) { $ cache = ! $ input -> getOption ( 'no-cache' ) ; $ maxColumns = floor ( ( new Terminal ( ) ) -> getWidth ( ) / 2 ) ; $ verbosity = $ output -> getVerbosity ( ) ; $ displayProgress = ! $ input -> getOption ( 'no-progress' ) ; $ displayProgress && $ linter -> setProcessCallback ( function ( $ status , SplFileInfo $ file ) use ( $ output , $ verbosity , $ fileCount , $ maxColumns ) { static $ i = 1 ; $ percent = floor ( ( $ i / $ fileCount ) * 100 ) ; $ process = str_pad ( " {$i} / {$fileCount} ({$percent}%)" , 18 , ' ' , STR_PAD_LEFT ) ; if ( $ verbosity >= OutputInterface :: VERBOSITY_VERBOSE ) { $ filename = str_pad ( " {$i}: " . $ file -> getRelativePathname ( ) , $ maxColumns - 10 , ' ' , \ STR_PAD_RIGHT ) ; $ status = \ str_pad ( ( 'ok' === $ status ? '<info>OK</info>' : '<error>Error</error>' ) , 20 , ' ' , \ STR_PAD_RIGHT ) ; $ output -> writeln ( \ sprintf ( "%s\t%s\t%s" , $ filename , $ status , $ process ) ) ; } else { if ( $ i && 0 === $ i % $ maxColumns ) { $ output -> writeln ( $ process ) ; } $ output -> write ( 'ok' === $ status ? '<info>.</info>' : '<error>E</error>' ) ; } ++ $ i ; } ) ; $ displayProgress || $ output -> write ( '<info>Checking...</info>' ) ; return $ linter -> lint ( [ ] , $ cache ) ; }
Execute lint and return errors.

@param Linter          $linter
@param InputInterface  $input
@param OutputInterface $output
@param int             $fileCount

@return array
Execute lint and return errors .