byp4a55 professor6T9

Linux world-400.fr.planethoster.net 4.18.0-425.13.1.lve.el7h.x86_64 #1 SMP Mon Feb 27 14:44:55 UTC 2023 x86_64
Apache
10.195.0.10

File Name : RenameOperation.php

<?php

declare(strict_types=1);

namespace PhpMyAdmin\SqlParser\Components;

use PhpMyAdmin\SqlParser\Component;
use PhpMyAdmin\SqlParser\Parser;
use PhpMyAdmin\SqlParser\Token;
use PhpMyAdmin\SqlParser\TokensList;

use function implode;
use function is_array;

/**
 * `RENAME TABLE` keyword parser.
 *
 * @final
 */
class RenameOperation extends Component
{
    /**
     * The old table name.
     *
     * @var Expression
     */
    public $old;

/**
     * The new table name.
     *
     * @var Expression
     */
    public $new;

/**
     * @param Expression $old old expression
     * @param Expression $new new expression containing new name
     */
    public function __construct($old = null, $new = null)
    {
        $this->old = $old;
        $this->new = $new;
    }

/**
     * @param Parser               $parser  the parser that serves as context
     * @param TokensList           $list    the list of tokens that are being parsed
     * @param array<string, mixed> $options parameters for parsing
     *
     * @return RenameOperation[]
     */
    public static function parse(Parser $parser, TokensList $list, array $options = [])
    {
        $ret = [];

$expr = new static();

/**
         * The state of the parser.
         *
         * Below are the states of the parser.
         *
         *      0 ---------------------[ old name ]--------------------> 1
         *
         *      1 ------------------------[ TO ]-----------------------> 2
         *
         *      2 ---------------------[ new name ]--------------------> 3
         *
         *      3 ------------------------[ , ]------------------------> 0
         *      3 -----------------------[ else ]----------------------> (END)
         *
         * @var int
         */
        $state = 0;

for (; $list->idx < $list->count; ++$list->idx) {
            /**
             * Token parsed at this moment.
             */
            $token = $list->tokens[$list->idx];

// End of statement.
            if ($token->type === Token::TYPE_DELIMITER) {
                break;
            }

// Skipping whitespaces and comments.
            if (($token->type === Token::TYPE_WHITESPACE) || ($token->type === Token::TYPE_COMMENT)) {
                continue;
            }

if ($state === 0) {
                $expr->old = Expression::parse(
                    $parser,
                    $list,
                    [
                        'breakOnAlias' => true,
                        'parseField' => 'table',
                    ]
                );
                if (empty($expr->old)) {
                    $parser->error('The old name of the table was expected.', $token);
                }

$state = 1;
            } elseif ($state === 1) {
                if ($token->type !== Token::TYPE_KEYWORD || $token->keyword !== 'TO') {
                    $parser->error('Keyword "TO" was expected.', $token);
                    break;
                }

$state = 2;
            } elseif ($state === 2) {
                $expr->new = Expression::parse(
                    $parser,
                    $list,
                    [
                        'breakOnAlias' => true,
                        'parseField' => 'table',
                    ]
                );
                if (empty($expr->new)) {
                    $parser->error('The new name of the table was expected.', $token);
                }

$state = 3;
            } elseif ($state === 3) {
                if (($token->type !== Token::TYPE_OPERATOR) || ($token->value !== ',')) {
                    break;
                }

$ret[] = $expr;
                $expr = new static();
                $state = 0;
            }
        }

if ($state !== 3) {
            $parser->error('A rename operation was expected.', $list->tokens[$list->idx - 1]);
        }

// Last iteration was not saved.
        if (! empty($expr->old)) {
            $ret[] = $expr;
        }

--$list->idx;

return $ret;
    }

/**
     * @param RenameOperation      $component the component to be built
     * @param array<string, mixed> $options   parameters for building
     *
     * @return string
     */
    public static function build($component, array $options = [])
    {
        if (is_array($component)) {
            return implode(', ', $component);
        }

return $component->old . ' TO ' . $component->new;
    }
}

Name	Type	Size	Owner/Group	Permission	Last Modified	Actions
.	dir	-	pluszzsu/pluszzsu	0755	2023-01-25 10:43:40
..	dir	-	pluszzsu/pluszzsu	0755	2023-01-25 10:43:40
AlterOperation.php	text/x-php	15.26 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
Array2d.php	text/x-php	3.39 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
ArrayObj.php	text/x-php	4.85 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
CaseExpression.php	text/x-php	9.7 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
Condition.php	text/x-php	6.01 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
CreateDefinition.php	text/x-php	10.57 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
DataType.php	text/x-php	4.71 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
Expression.php	text/x-php	15.6 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
ExpressionArray.php	text/x-php	3.91 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
FunctionCall.php	text/x-php	2.94 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
GroupKeyword.php	text/x-php	3.34 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
IndexHint.php	text/x-php	6.31 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
IntoKeyword.php	text/x-php	8.34 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
JoinKeyword.php	text/x-php	6.15 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
Key.php	text/x-php	9.16 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
Limit.php	text/x-php	3.06 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
LockExpression.php	text/x-php	5.62 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
OptionsArray.php	text/x-php	12.07 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
OrderKeyword.php	text/x-php	3.46 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
ParameterDefinition.php	text/x-php	4.54 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
PartitionDefinition.php	text/x-php	6.97 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
Reference.php	text/x-php	3.95 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
RenameOperation.php	text/x-php	4.45 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
SetOperation.php	text/x-php	4.15 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
UnionKeyword.php	text/x-php	674 B	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40
WithKeyword.php	text/x-php	1.29 KB	pluszzsu/pluszzsu	0644	2023-01-25 10:43:40

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