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117 lines
2.8 KiB
117 lines
2.8 KiB
<?php
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/*
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* Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
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* GPLv3 General License.
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* https://exacti.com.br
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* Phacil PHP Framework - https://github.com/exacti/phacil-framework
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*/
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namespace Phacil\Framework\Databases;
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use Exception;
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use MySQLi as GlobalMysqli;
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use stdClass;
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/**
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* Default driver to connect a MySQL/MariaDB databases.
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*
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* Works on most of PHP instalations
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*
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* @package Phacil\Framework\Databases */
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class MySQLi {
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/**
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*
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* @var GlobalMysqli
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*/
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private $connection;
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/**
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* @param string $hostname
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* @param string $username
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* @param string $password
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* @param string $database
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* @param string $port
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* @param string $charset
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* @return void
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* @throws Exception
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*/
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public function __construct($hostname, $username, $password, $database, $port = '3306', $charset = 'utf8mb4') {
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try {
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$this->connection = @new \MySQLi($hostname, $username, $password, $database, $port);
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} catch (\mysqli_sql_exception $e) {
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throw new \Exception('Error: ' . $this->connection->error . '<br />Error No: ' . $this->connection->errno);
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}
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if (!$this->connection->connect_errno) {
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$this->connection->report_mode = MYSQLI_REPORT_ERROR;
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$this->connection->set_charset($charset);
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//$this->connection->query("SET SESSION sql_mode = 'NO_ZERO_IN_DATE,NO_ENGINE_SUBSTITUTION'");
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$this->connection->query("SET SQL_MODE = ''");
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} else {
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throw new \Exception('Error: Could not make a database link using ' . $username . '@' . $hostname . '!');
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}
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}
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/**
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* Execute the SQL Query.
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*
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* @param string $sql
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* @return stdClass|true
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* @throws Exception
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*/
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public function query($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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/**
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* Important escape to prevent SQL injection.
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*
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* @param string $value
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* @return string
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*/
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public function escape($value) {
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return $this->connection->real_escape_string($value);
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}
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/**
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* Number of affected rows
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*
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* @return int */
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public function countAffected() {
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return $this->connection->affected_rows;
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}
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/** @return int|string */
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public function getLastId() {
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return $this->connection->insert_id;
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}
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/** @return bool */
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public function isConnected() {
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return $this->connection->ping();
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}
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/** @return void */
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public function __destruct() {
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$this->connection->close();
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}
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}
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