122 lines
2.8 KiB
PHP
122 lines
2.8 KiB
PHP
<?php
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namespace Doctrine\DBAL\Driver;
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use Doctrine\DBAL\ParameterType;
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use PDO;
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use function count;
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use function func_get_args;
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/**
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* PDO implementation of the Connection interface.
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* Used by all PDO-based drivers.
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*/
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class PDOConnection extends PDO implements Connection, ServerInfoAwareConnection
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{
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/**
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* @param string $dsn
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* @param string|null $user
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* @param string|null $password
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* @param mixed[]|null $options
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*
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* @throws PDOException In case of an error.
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*/
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public function __construct($dsn, $user = null, $password = null, ?array $options = null)
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{
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try {
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parent::__construct($dsn, $user, $password, $options);
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$this->setAttribute(PDO::ATTR_STATEMENT_CLASS, [PDOStatement::class, []]);
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$this->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
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} catch (\PDOException $exception) {
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throw new PDOException($exception);
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function exec($statement)
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{
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try {
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return parent::exec($statement);
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} catch (\PDOException $exception) {
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throw new PDOException($exception);
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function getServerVersion()
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{
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return PDO::getAttribute(PDO::ATTR_SERVER_VERSION);
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}
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/**
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* {@inheritdoc}
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*/
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public function prepare($prepareString, $driverOptions = [])
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{
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try {
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return parent::prepare($prepareString, $driverOptions);
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} catch (\PDOException $exception) {
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throw new PDOException($exception);
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function query()
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{
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$args = func_get_args();
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$argsCount = count($args);
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try {
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if ($argsCount === 4) {
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return parent::query($args[0], $args[1], $args[2], $args[3]);
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}
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if ($argsCount === 3) {
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return parent::query($args[0], $args[1], $args[2]);
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}
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if ($argsCount === 2) {
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return parent::query($args[0], $args[1]);
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}
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return parent::query($args[0]);
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} catch (\PDOException $exception) {
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throw new PDOException($exception);
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function quote($input, $type = ParameterType::STRING)
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{
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return parent::quote($input, $type);
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}
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/**
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* {@inheritdoc}
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*/
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public function lastInsertId($name = null)
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{
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try {
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return parent::lastInsertId($name);
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} catch (\PDOException $exception) {
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throw new PDOException($exception);
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function requiresQueryForServerVersion()
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{
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return false;
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}
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}
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