<?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\FunctionNameRestrictions;
use PHPCompatibility\Sniff;
use PHP_CodeSniffer_File as File;
/**
* Detect declaration of the magic `__autoload()` method.
*
* This method has been deprecated in PHP 7.2 in favour of `spl_autoload_register()`.
*
* PHP version 7.2
*
* @link https://www.php.net/manual/en/migration72.deprecated.php#migration72.deprecated.__autoload-method
* @link https://wiki.php.net/rfc/deprecations_php_7_2#autoload
* @link https://www.php.net/manual/en/function.autoload.php
*
* @since 8.1.0
* @since 9.0.0 Renamed from `DeprecatedMagicAutoloadSniff` to `RemovedMagicAutoloadSniff`.
*/
class RemovedMagicAutoloadSniff extends Sniff
{
/**
* Scopes to look for when testing using validDirectScope.
*
* @since 8.1.0
*
* @var array
*/
private $checkForScopes = array(
'T_CLASS' => true,
'T_ANON_CLASS' => true,
'T_INTERFACE' => true,
'T_TRAIT' => true,
'T_NAMESPACE' => true,
);
/**
* Returns an array of tokens this test wants to listen for.
*
* @since 8.1.0
*
* @return array
*/
public function register()
{
return array(\T_FUNCTION);
}
/**
* Processes this test, when one of its tokens is encountered.
*
* @since 8.1.0
*
* @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('7.2') === false) {
return;
}
$funcName = $phpcsFile->getDeclarationName($stackPtr);
if (strtolower($funcName) !== '__autoload') {
return;
}
if ($this->validDirectScope($phpcsFile, $stackPtr, $this->checkForScopes) !== false) {
return;
}
if ($this->determineNamespace($phpcsFile, $stackPtr) !== '') {
return;
}
$phpcsFile->addWarning('Use of __autoload() function is deprecated since PHP 7.2', $stackPtr, 'Found');
}
}