Konstantin
65 lines
1.6 KiB
PHP
65 lines
1.6 KiB
PHP
<?php
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namespace DB;
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final class MySQLi {
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private $connection;
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public function __construct($hostname, $username, $password, $database, $port = '3306') {
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$this->connection = new \mysqli($hostname, $username, $password, $database, $port);
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if ($this->connection->connect_error) {
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throw new \Exception('Error: ' . $this->connection->connect_error . '<br />Error No: ' . $this->connection->connect_errno);
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}
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$this->connection->set_charset("utf8");
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$this->connection->query("SET SQL_MODE = ''");
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$this->connection->query("SET SESSION sql_mode = 'NO_ENGINE_SUBSTITUTION'");
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}
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public function query($sql) {
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$query = $this->connection->query($sql);
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if (!$this->connection->errno) {
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if ($query instanceof \mysqli_result) {
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$data = array();
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while ($row = $query->fetch_assoc()) {
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$data[] = $row;
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}
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$result = new \stdClass();
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$result->num_rows = $query->num_rows;
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$result->row = isset($data[0]) ? $data[0] : array();
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$result->rows = $data;
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$query->close();
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return $result;
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} else {
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return true;
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}
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} else {
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throw new \Exception('Error: ' . $this->connection->error . '<br />Error No: ' . $this->connection->errno . '<br />' . $sql);
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}
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}
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public function escape($value) {
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return $this->connection->real_escape_string($value);
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}
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public function countAffected() {
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return $this->connection->affected_rows;
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}
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public function getLastId() {
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return $this->connection->insert_id;
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}
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public function connected() {
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return $this->connection->ping();
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}
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public function __destruct() {
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$this->connection->close();
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}
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}
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