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tak o zadanie egzaminacyjne 2

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Nov 19th, 2018
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  1. http://egzamin-e14.blogspot.com/2018/05/arkusz-e14-02-1801.html
  2.  
  3.  
  4. PHP:
  5.  
  6. <?php
  7. $root = "localhost";
  8. $username = "root";
  9. $pass = "";
  10. $db = "ogloszenia";
  11.  
  12. $conn = mysqli_connect($root,$username,$pass,$db);
  13.  
  14. $zapytanie1 = "select id,imie,nazwisko,email from uzytkownik where id<4;";
  15. $zapytanie2 = "select tytul from ogloszenie inner join uzytkownik on uzytkownik.id=ogloszenie.uzytkownik_id group by uzytkownik.id;";
  16.  
  17. $z1 = mysqli_query($conn, $zapytanie1);
  18. $z2 = mysqli_query($conn, $zapytanie2);
  19.  
  20.  
  21. while(($row=mysqli_fetch_row($z1)) && ($row2=mysqli_fetch_row($z2))){
  22. echo "<h3>".$row[0].". ".$row[1].", ".$row[2]."</h3>";
  23. echo "<p>".$row[3]."</p>";
  24. echo "<p>Ogloszenie: ".$row2[0]."</p>";
  25. }
  26. mysqli_close($conn);
  27. ?>
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