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AphrontMySQLiDatabaseConnection.php
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Thu, Dec 12, 08:21

AphrontMySQLiDatabaseConnection.php
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<?php
/*
* Copyright 2012 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @group storage
*
* @phutil-external-symbol class mysqli
*/
final class AphrontMySQLiDatabaseConnection
extends AphrontMySQLDatabaseConnectionBase {
public function escapeString($string) {
return $this->requireConnection()->escape_string($string);
}
public function getInsertID() {
return $this->requireConnection()->insert_id;
}
public function getAffectedRows() {
return $this->requireConnection()->affected_rows;
}
protected function getTransactionKey() {
return spl_object_hash($this->requireConnection());
}
protected function connect() {
if (!class_exists('mysqli', false)) {
throw new Exception(
"About to call new mysqli(), but the PHP MySQLi extension is not ".
"available!");
}
$user = $this->getConfiguration('user');
$host = $this->getConfiguration('host');
$database = $this->getConfiguration('database');
$conn = @new mysqli(
$host,
$user,
$this->getConfiguration('pass'),
$database);
$errno = $conn->connect_errno;
if ($errno) {
$error = $conn->connect_error;
throw new AphrontQueryConnectionException(
"Attempt to connect to {$user}@{$host} failed with error ".
"#{$errno}: {$error}.", $errno);
}
$conn->set_charset('utf8');
return $conn;
}
protected function rawQuery($raw_query) {
return @$this->requireConnection()->query($raw_query);
}
protected function fetchAssoc($result) {
return $result->fetch_assoc();
}
protected function getErrorCode($connection) {
return $connection->errno;
}
protected function getErrorDescription($connection) {
return $connection->error;
}
}

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