UseStmtName::arrayStartsWith()   A
last analyzed

Complexity

Conditions 4
Paths 3

Size

Total Lines 11
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 4
eloc 5
nc 3
nop 2
dl 0
loc 11
rs 10
c 1
b 0
f 0
1
<?php
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declare(strict_types=1);
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/*
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 * This file is part of the humbug/php-scoper package.
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 *
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 * Copyright (c) 2017 Théo FIDRY <[email protected]>,
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 *                    Pádraic Brady <[email protected]>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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namespace Humbug\PhpScoper\PhpParser;
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use Humbug\PhpScoper\PhpParser\NodeVisitor\ParentNodeAppender;
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use PhpParser\Node\Name;
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use PhpParser\Node\Stmt\Use_;
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use PhpParser\Node\Stmt\UseUse;
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use function count;
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use function Safe\sprintf;
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final class UseStmtName
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{
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    private Name $name;
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    public function __construct(Name $name)
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    {
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        $this->name = $name;
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    }
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    public function contains(Name $resolvedName): bool
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    {
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        return self::arrayStartsWith(
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            $resolvedName->parts,
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            $this->name->parts,
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        );
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    }
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    /**
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     * @param string[] $array
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     * @param string[] $start
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     */
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    private static function arrayStartsWith(array $array, array $start): bool
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    {
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        $prefixLength = count($start);
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        for ($index = 0; $index < $prefixLength; ++$index) {
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            if (!isset($array[$index]) || $array[$index] !== $start[$index]) {
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                return false;
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            }
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        }
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        return true;
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    }
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    /**
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     * @return array{string|null, Use_::TYPE_*}
0 ignored issues
show
Documentation Bug introduced by
The doc comment array{string|null, Use_::TYPE_*} at position 2 could not be parsed: Expected ':' at position 2, but found 'string'.
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     */
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    public function getUseStmtAliasAndType(): array
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    {
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        $use = self::getUseNode($this->name);
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        $useParent = self::getUseParentNode($use);
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        $alias = $use->alias;
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        if (null !== $alias) {
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            $alias = (string) $alias;
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        }
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        return [
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            $alias,
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            $useParent->type,
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        ];
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    }
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    private static function getUseNode(Name $name): UseUse
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    {
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        $use = ParentNodeAppender::getParent($name);
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        if ($use instanceof UseUse) {
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            return $use;
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        }
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        // @codeCoverageIgnoreStart
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        throw new UnexpectedParsingScenario(
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            sprintf(
0 ignored issues
show
Deprecated Code introduced by
The function Safe\sprintf() has been deprecated: The Safe version of this function is no longer needed in PHP 8.0+ ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-deprecated  annotation

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            /** @scrutinizer ignore-deprecated */ sprintf(

This function has been deprecated. The supplier of the function has supplied an explanatory message.

The explanatory message should give you some clue as to whether and when the function will be removed and what other function to use instead.

Loading history...
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                'Unexpected use statement name parent "%s"',
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                $use::class,
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            ),
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        );
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        // @codeCoverageIgnoreEnd
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    }
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    private static function getUseParentNode(UseUse $use): Use_
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    {
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        $useParent = ParentNodeAppender::getParent($use);
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        if ($useParent instanceof Use_) {
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            return $useParent;
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        }
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        // @codeCoverageIgnoreStart
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        throw new UnexpectedParsingScenario(
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            sprintf(
0 ignored issues
show
Deprecated Code introduced by
The function Safe\sprintf() has been deprecated: The Safe version of this function is no longer needed in PHP 8.0+ ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-deprecated  annotation

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            /** @scrutinizer ignore-deprecated */ sprintf(

This function has been deprecated. The supplier of the function has supplied an explanatory message.

The explanatory message should give you some clue as to whether and when the function will be removed and what other function to use instead.

Loading history...
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                'Unexpected UseUse parent "%s"',
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                $useParent::class,
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            ),
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        );
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        // @codeCoverageIgnoreEnd
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    }
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}
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