PhpCsFixer\Console\Command\FixCommandHelp::getFixersHelp PHP Method

    private static function getFixersHelp()
    {
        $help = '';
        $fixerFactory = new FixerFactory();
        $fixers = $fixerFactory->registerBuiltInFixers()->getFixers();
        // sort fixers by name
        usort($fixers, function (FixerInterface $a, FixerInterface $b) {
            return strcmp($a->getName(), $b->getName());
        });
        $ruleSets = array();
        foreach (RuleSet::create()->getSetDefinitionNames() as $setName) {
            $ruleSets[$setName] = new RuleSet(array($setName => true));
        }
        $getSetsWithRule = function ($rule) use($ruleSets) {
            $sets = array();
            foreach ($ruleSets as $setName => $ruleSet) {
                if ($ruleSet->hasRule($rule)) {
                    $sets[] = $setName;
                }
            }
            return $sets;
        };
        $count = count($fixers) - 1;
        foreach ($fixers as $i => $fixer) {
            $sets = $getSetsWithRule($fixer->getName());
            if ($fixer instanceof DefinedFixerInterface) {
                $description = $fixer->getDefinition()->getSummary();
            } else {
                $description = '[n/a]';
            }
            $attributes = array();
            if ($fixer->isRisky()) {
                $attributes[] = 'risky';
            }
            if ($fixer instanceof ConfigurableFixerInterface) {
                $attributes[] = 'configurable';
            }
            $description = wordwrap($description, 72, "\n   | ");
            if (!empty($sets)) {
                $help .= sprintf(" * <comment>%s</comment> [%s]\n   | %s\n", $fixer->getName(), implode(', ', $sets), $description);
            } else {
                $help .= sprintf(" * <comment>%s</comment>\n   | %s\n", $fixer->getName(), $description);
            }
            if (count($attributes)) {
                sort($attributes);
                $help .= sprintf("   | *Rule is: %s.*\n", implode(', ', $attributes));
            }
            if ($count !== $i) {
                $help .= "\n";
            }
        }
        return $help;
    }