xarxaprod-wp-theme/vendor/phpcompatibility/php-compatibility/PHPCompatibility/Sniffs/Classes/ForbiddenAbstractPrivateMet...

91 lines
2.3 KiB
PHP

<?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\Classes;
use PHPCompatibility\Sniff;
use PHP_CodeSniffer_File as File;
/**
* Abstract private methods are not allowed since PHP 5.1.
*
* Abstract private methods were supported between PHP 5.0.0 and PHP 5.0.4, but
* were then disallowed on the grounds that the behaviours of `private` and `abstract`
* are mutually exclusive.
*
* PHP version 5.1
*
* @link https://www.php.net/manual/en/migration51.oop.php#migration51.oop-methods
*
* @since 9.2.0
*/
class ForbiddenAbstractPrivateMethodsSniff extends Sniff
{
/**
* Valid scopes to check for abstract private methods.
*
* @since 9.2.0
*
* @var array
*/
public $ooScopeTokens = array(
'T_CLASS' => true,
'T_TRAIT' => true,
'T_ANON_CLASS' => true,
);
/**
* Returns an array of tokens this test wants to listen for.
*
* @since 9.2.0
*
* @return array
*/
public function register()
{
return array(\T_FUNCTION);
}
/**
* Processes this test, when one of its tokens is encountered.
*
* @since 9.2.0
*
* @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, $stackPtr)
{
if ($this->supportsAbove('5.1') === false) {
return;
}
if ($this->validDirectScope($phpcsFile, $stackPtr, $this->ooScopeTokens) === false) {
// Function, not method.
return;
}
$properties = $phpcsFile->getMethodProperties($stackPtr);
if ($properties['scope'] !== 'private' || $properties['is_abstract'] !== true) {
return;
}
$phpcsFile->addError(
'Abstract methods cannot be declared as private since PHP 5.1',
$stackPtr,
'Found'
);
}
}