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t1gor/Robots.txt-Parser-Class

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source/Parser/DirectiveProcessors/SitemapProcessor.php

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The method process uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them.
Open

        } else {
            $this->log(strtr('{directive} with value {faulty} skipped as already exists for {useragent}', [
                '{directive}' => Directive::SITEMAP,
                '{faulty}'    => $entry,
                '{useragent}' => $currentUserAgent,
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpmd

ElseExpression

Since: 1.4.0

An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.

Example

class Foo
{
    public function bar($flag)
    {
        if ($flag) {
            // one branch
        } else {
            // another branch
        }
    }
}

Source https://phpmd.org/rules/cleancode.html#elseexpression

Avoid unused parameters such as '$prevLine'.
Open

    public function process(string $line, array & $root, string & $currentUserAgent = '*', string $prevLine = '') {
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpmd

UnusedFormalParameter

Since: 0.2

Avoid passing parameters to methods or constructors and then not using those parameters.

Example

class Foo
{
    private function bar($howdy)
    {
        // $howdy is not used
    }
}

Source https://phpmd.org/rules/unusedcode.html#unusedformalparameter

Opening brace of a class must be on the line after the definition
Open

class SitemapProcessor extends AbstractDirectiveProcessor implements DirectiveProcessorInterface {
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpcodesniffer

Spaces must be used to indent lines; tabs are not allowed
Open

        $parts = explode(':', $line);
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpcodesniffer

Spaces must be used to indent lines; tabs are not allowed
Open

        if (!isset($root[$currentUserAgent][Directive::SITEMAP])) {
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpcodesniffer

Spaces must be used to indent lines; tabs are not allowed
Open

    }
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpcodesniffer

Spaces must be used to indent lines; tabs are not allowed
Open

        $entry   = implode(':', $trimmed);
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpcodesniffer

Spaces must be used to indent lines; tabs are not allowed
Open

            $root[$currentUserAgent][Directive::SITEMAP] = [];
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpcodesniffer

Spaces must be used to indent lines; tabs are not allowed
Open

        } else {
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpcodesniffer

Spaces must be used to indent lines; tabs are not allowed
Open

    public function process(string $line, array & $root, string & $currentUserAgent = '*', string $prevLine = '') {
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpcodesniffer

Spaces must be used to indent lines; tabs are not allowed
Open

            $root[$currentUserAgent][Directive::SITEMAP][] = $entry;
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpcodesniffer

Spaces must be used to indent lines; tabs are not allowed
Open

                '{directive}' => Directive::SITEMAP,
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpcodesniffer

Spaces must be used to indent lines; tabs are not allowed
Open

        array_shift($parts);
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpcodesniffer

Spaces must be used to indent lines; tabs are not allowed
Open

    public function getDirectiveName(): string {
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpcodesniffer

Spaces must be used to indent lines; tabs are not allowed
Open

        if (!in_array($entry, $root[$currentUserAgent][Directive::SITEMAP])) {
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpcodesniffer

Spaces must be used to indent lines; tabs are not allowed
Open

                '{useragent}' => $currentUserAgent,
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpcodesniffer

Spaces must be used to indent lines; tabs are not allowed
Open

        }
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpcodesniffer

Spaces must be used to indent lines; tabs are not allowed
Open

        }
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpcodesniffer

Spaces must be used to indent lines; tabs are not allowed
Open

        return Directive::SITEMAP;
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpcodesniffer

Spaces must be used to indent lines; tabs are not allowed
Open

        $trimmed = array_map('trim', $parts);
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpcodesniffer

Spaces must be used to indent lines; tabs are not allowed
Open

            $this->log(strtr('{directive} with value {faulty} skipped as already exists for {useragent}', [
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpcodesniffer

Spaces must be used to indent lines; tabs are not allowed
Open

    }
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpcodesniffer

Spaces must be used to indent lines; tabs are not allowed
Open

                '{faulty}'    => $entry,
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpcodesniffer

Spaces must be used to indent lines; tabs are not allowed
Open

            ]));
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpcodesniffer

Opening brace should be on a new line
Open

    public function process(string $line, array & $root, string & $currentUserAgent = '*', string $prevLine = '') {
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpcodesniffer

Opening brace should be on a new line
Open

    public function getDirectiveName(): string {
Severity: Minor
Found in source/Parser/DirectiveProcessors/SitemapProcessor.php by phpcodesniffer

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