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- <!DOCTYPE html>
- <html lang="pl">
- <head>
- <meta charset="UTF-8">
- <title>cwiczenie</title>
- </head>
- <body>
- <?php
- $host = "localhost";
- $db_user = "root";
- $db_password = "";
- $db_name = "cwiczenie";
- $polaczenie = @new mysqli($host, $db_user, $db_password, $db_name);
- $wys= mysqli_query($polaczenie,"SELECT imie, nazwisko from pracownicy);
- ?>
- <?php
- $host = "localhost";
- $db_user = "root";
- $db_password = "";
- $db_name = "cwiczenie";
- $polaczenie = @new mysqli($host, $db_user, $db_password, $db_name);
- $update= "update pracownicy set imie='Maria' where id=5";
- ?>
- <?php
- $host = "localhost";
- $db_user = "root";
- $db_password = "";
- $db_name = "cwiczenie";
- $polaczenie = @new mysqli($host, $db_user, $db_password, $db_name);
- $above= mysqli_query($polaczenie,"SELECT imie, nazwisko from pracownicy where placa>1000");
- if(mysqli_num_rows($above) > 0) {
- /* jeżeli wynik jest pozytywny, to wyświetlamy dane */
- echo "<ul>";
- while($r =mysqli_fetch_assoc($above)) {
- echo "<li>".$r['imie']." ".$r['nazwisko']." "."</li>";
- }
- echo "</ul>";
- }
- else {
- echo "Error: " . $wynik . "<br>" . $polaczenie->error;
- }
- ?>
- </body>
- </html>
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