2020-05-31 15:43:49 +00:00
< ? php
2021-05-09 20:15:43 +00:00
declare ( strict_types = 1 );
2022-06-06 17:12:56 +00:00
namespace Rector\Php53\Rector\Variable ;
2020-05-31 15:43:49 +00:00
2022-06-06 17:12:56 +00:00
use PhpParser\Node ;
use PhpParser\Node\Expr\Variable ;
2024-01-02 02:40:38 +00:00
use Rector\Rector\AbstractRector ;
use Rector\ValueObject\PhpVersionFeature ;
2022-06-06 17:12:56 +00:00
use Rector\VersionBonding\Contract\MinPhpVersionInterface ;
2022-06-07 09:18:30 +00:00
use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample ;
use Symplify\RuleDocGenerator\ValueObject\RuleDefinition ;
2020-05-31 15:43:49 +00:00
/**
2021-03-12 22:20:25 +00:00
* @ see \Rector\Tests\Php53\Rector\Variable\ReplaceHttpServerVarsByServerRector\ReplaceHttpServerVarsByServerRectorTest
2021-04-10 18:47:17 +00:00
* @ changelog https :// blog . tigertech . net / posts / php - 5 - 3 - http - server - vars /
2020-05-31 15:43:49 +00:00
*/
2022-06-07 08:22:29 +00:00
final class ReplaceHttpServerVarsByServerRector extends AbstractRector implements MinPhpVersionInterface
2020-05-31 15:43:49 +00:00
{
/**
2021-02-23 01:25:34 +00:00
* @ var array < string , string >
2020-05-31 15:43:49 +00:00
*/
2021-05-09 20:15:43 +00:00
private const VARIABLE_RENAME_MAP = [ 'HTTP_SERVER_VARS' => '_SERVER' , 'HTTP_GET_VARS' => '_GET' , 'HTTP_POST_VARS' => '_POST' , 'HTTP_POST_FILES' => '_FILES' , 'HTTP_SESSION_VARS' => '_SESSION' , 'HTTP_ENV_VARS' => '_ENV' , 'HTTP_COOKIE_VARS' => '_COOKIE' ];
2021-09-24 14:11:08 +00:00
public function provideMinPhpVersion () : int
{
2022-06-07 08:22:29 +00:00
return PhpVersionFeature :: SERVER_VAR ;
2021-09-24 14:11:08 +00:00
}
2022-06-07 08:22:29 +00:00
public function getRuleDefinition () : RuleDefinition
2020-05-31 15:43:49 +00:00
{
2022-06-07 08:22:29 +00:00
return new RuleDefinition ( 'Rename old $HTTP_* variable names to new replacements' , [ new CodeSample ( '$serverVars = $HTTP_SERVER_VARS;' , '$serverVars = $_SERVER;' )]);
2020-05-31 15:43:49 +00:00
}
2020-08-11 10:59:04 +00:00
/**
2021-02-27 00:06:15 +00:00
* @ return array < class - string < Node >>
2020-08-11 10:59:04 +00:00
*/
2021-05-09 20:15:43 +00:00
public function getNodeTypes () : array
2020-05-31 15:43:49 +00:00
{
2022-06-07 08:22:29 +00:00
return [ Variable :: class ];
2020-05-31 15:43:49 +00:00
}
/**
2021-12-10 10:22:23 +00:00
* @ param Variable $node
2020-05-31 15:43:49 +00:00
*/
2022-06-07 08:22:29 +00:00
public function refactor ( Node $node ) : ? Node
2020-05-31 15:43:49 +00:00
{
foreach ( self :: VARIABLE_RENAME_MAP as $oldName => $newName ) {
2021-05-09 20:15:43 +00:00
if ( ! $this -> isName ( $node , $oldName )) {
2020-05-31 15:43:49 +00:00
continue ;
}
$node -> name = $newName ;
return $node ;
}
return null ;
}
}