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- <?php
- $servername = "localhost";
- $username = "polsystem_3c";
- $password = "1234klasa3c";
- $dbname = "polsystem_3c";
- // Create connection ³¹czenie z baz¹ danych
- $conn = mysqli_connect($servername, $username, $password, $dbname);
- // Check connection
- if (!$conn) {
- die("Connection failed: " . mysqli_connect_error());
- }
- // sql to create table
- //////////////////////////Tworzenie tabeli wraz z jej polami//////////////////
- $sql = "CREATE TABLE PytaniaZInformy3c (
- id INT(6) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
- firstname VARCHAR(30) NOT NULL,
- lastname VARCHAR(30) NOT NULL,
- email VARCHAR(50),
- pytanie VARCHAR(100) NOT NULL,
- reg_date TIMESTAMP
- )";
- if (mysqli_query($conn, $sql)) {
- echo "Table Pytania z informy created successfully";
- } else {
- echo "Error creating table: " . mysqli_error($conn);
- }
- //////////////////////Dodawanie nowego rekordu//////////////////////
- $sql = "INSERT INTO PytaniaZInformy3c (firstname, lastname, email,pytanie)
- VALUES ('Jakub', 'Szturomski', 'kontakt@szturomski.net','Czy algoytm pseudoinwersji dotayczy tabel prostok¹tnych czy kwadratowych?')";
- if (mysqli_query($conn, $sql)) {
- echo "<br>New record created successfully";
- } else {
- echo "Error: " . $sql . "<br>" . mysqli_error($conn);
- }
- //////////////////wyœwietlanie danych z bazy////////////
- $sql = "SELECT id, firstname, lastname, pytanie FROM PytaniaZInformy3c";
- $result = mysqli_query($conn, $sql);
- if (mysqli_num_rows($result) > 0) { //sprawdza czy doszed³ do ostatniego wiersza rekordu
- // output data of each row
- while($row = mysqli_fetch_assoc($result)) { //rekordy s¹ w szufladkach które naywaj¹ siê row i one w œrodku maj¹ pola
- echo "<br>id: " . $row["id"]. " - Name: " . $row["firstname"]. " " . $row["lastname"]. "<br>";
- }
- } else {
- echo "0 results";
- }
- /////////////////////// zamykanie po³¹czenia z tabel¹
- mysqli_close($conn);
- ?>
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