xarxaprod-wp-theme/vendor/phpcompatibility/php-compatibility/PHPCompatibility/Sniffs/LanguageConstructs/NewLanguageConstructsSniff.php

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2024-01-09 16:13:20 +01:00
<?php
/**
* PHPCompatibility, an external standard for PHP_CodeSniffer.
*
* @package PHPCompatibility
* @copyright 2012-2019 PHPCompatibility Contributors
* @license https://opensource.org/licenses/LGPL-3.0 LGPL3
* @link https://github.com/PHPCompatibility/PHPCompatibility
*/
namespace PHPCompatibility\Sniffs\LanguageConstructs;
use PHPCompatibility\AbstractNewFeatureSniff;
use PHP_CodeSniffer_File as File;
/**
* Detect use of new PHP language constructs.
*
* PHP version All
*
* @link https://wiki.php.net/rfc/namespaceseparator
* @link https://wiki.php.net/rfc/variadics
* @link https://wiki.php.net/rfc/argument_unpacking
*
* @since 5.6
* @since 7.1.0 Now extends the `AbstractNewFeatureSniff` instead of the base `Sniff` class..
* @since 9.0.0 Detection for new operator tokens has been moved to the `NewOperators` sniff.
*/
class NewLanguageConstructsSniff extends AbstractNewFeatureSniff
{
/**
* A list of new language constructs, not present in older versions.
*
* The array lists : version number with false (not present) or true (present).
* If's sufficient to list the first version where the keyword appears.
*
* @since 5.6
*
* @var array(string => array(string => bool|string))
*/
protected $newConstructs = array(
'T_NS_SEPARATOR' => array(
'5.2' => false,
'5.3' => true,
'description' => 'the \ operator (for namespaces)',
),
'T_ELLIPSIS' => array(
'5.5' => false,
'5.6' => true,
'description' => 'the ... spread operator',
),
);
/**
* Returns an array of tokens this test wants to listen for.
*
* @since 5.6
*
* @return array
*/
public function register()
{
$tokens = array();
foreach ($this->newConstructs as $token => $versions) {
$tokens[] = constant($token);
}
return $tokens;
}
/**
* Processes this test, when one of its tokens is encountered.
*
* @since 5.6
*
* @param \PHP_CodeSniffer_File $phpcsFile The file being scanned.
* @param int $stackPtr The position of the current token in
* the stack passed in $tokens.
*
* @return void
*/
public function process(File $phpcsFile, $stackPtr)
{
$tokens = $phpcsFile->getTokens();
$tokenType = $tokens[$stackPtr]['type'];
$itemInfo = array(
'name' => $tokenType,
);
$this->handleFeature($phpcsFile, $stackPtr, $itemInfo);
}
/**
* Get the relevant sub-array for a specific item from a multi-dimensional array.
*
* @since 7.1.0
*
* @param array $itemInfo Base information about the item.
*
* @return array Version and other information about the item.
*/
public function getItemArray(array $itemInfo)
{
return $this->newConstructs[$itemInfo['name']];
}
/**
* Get an array of the non-PHP-version array keys used in a sub-array.
*
* @since 7.1.0
*
* @return array
*/
protected function getNonVersionArrayKeys()
{
return array('description');
}
/**
* Retrieve the relevant detail (version) information for use in an error message.
*
* @since 7.1.0
*
* @param array $itemArray Version and other information about the item.
* @param array $itemInfo Base information about the item.
*
* @return array
*/
public function getErrorInfo(array $itemArray, array $itemInfo)
{
$errorInfo = parent::getErrorInfo($itemArray, $itemInfo);
$errorInfo['description'] = $itemArray['description'];
return $errorInfo;
}
/**
* Allow for concrete child classes to filter the error data before it's passed to PHPCS.
*
* @since 7.1.0
*
* @param array $data The error data array which was created.
* @param array $itemInfo Base information about the item this error message applies to.
* @param array $errorInfo Detail information about an item this error message applies to.
*
* @return array
*/
protected function filterErrorData(array $data, array $itemInfo, array $errorInfo)
{
$data[0] = $errorInfo['description'];
return $data;
}
}