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Jul 27th, 2017
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  1. <?php
  2. //Setja login info í breytur
  3. $hostName = "localhost";
  4. $userName = "root";
  5. $password = "";
  6. //tengjumst gagngrunnsþjóninum
  7. $dbConnect = mysql_connect($hostName, $userName, $password)
  8. or die ("Sorry, can´t connect!");
  9. //Veljum gagnagrunn
  10. mysql_select_db("symbol", $dbConnect)
  11. or die ("Can´t find database!");
  12. //Skrifum upplýsingar inn í grunninn
  13. mysql_query('INSERT into Land ("")', $dbConnect)
  14. or die ("Error, can´t write into database!");
  15. //Lesum upplýsingar úr gagnagrunni
  16. $myData = mysql_query("SELECT * from Land", $dbConnect);
  17. //Skrifum upplýsingar út
  18. print "<h3>Upplýsingar úr grunni</h3>";
  19. while ($row = mysql_fetch_row($myData)) {
  20. foreach($row as $field) {
  21. print $field;
  22. }
  23. print "<br/>";
  24. }
  25.  
  26. $myData = mysql_query("SELECT * from members", $dbConnect);
  27. print "<h3>Fancy pants uppsetning</h3>";
  28. print "<table border=\"1\">\n";
  29. print "<tr><td>ID</td><td>First Name</td><td>Last Name</td><td>Email</td><td>Date joined</td></tr>";
  30. while ($row = mysql_fetch_row($myData)) {
  31. print "<tr>";
  32. foreach($row as $field) {
  33. print "<td>".$field."</td>";
  34. }
  35. print "</tr>";
  36. }
  37. print "</table>";
  38. print "<h3>Veljum ákveðin field út úr töflu</h3>";
  39. $myData = mysql_query("SELECT first_name, email from members", $dbConnect);
  40.  
  41. print "<table border=\"1\">\n";
  42. print "<tr><td>First Name</td><td>Email</td></tr>";
  43. while ($row = mysql_fetch_row($myData)) {
  44. print "<tr>";
  45. foreach($row as $field) {
  46. print "<td>".$field."</td>";
  47. }
  48. print "</tr>";
  49. }
  50. print "</table>";
  51. //Lokum tengingu við gagnagrunnsþjón
  52. mysql_close($dbConnect);
  53. ?>
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